Dear Dennus,

After using the latest modsecurity and modsecurity-nginx still we are getting (header already sent while sending response to client) the below error.

2018/03/22 13:38:33 [alert] 17057#0: *9 header already sent while sending response to client, client: 125.63.93.130, server: test-beta.xyz.com, request: "GET /test/ HTTP/1.1", upstream: "http://192.168.123.81:80/retailer/", host: "test-beta.xyz.com", referrer: "https://test-beta.xyz.com/test/

nginx version: nginx/1.12.2 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/etc/nginx --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/run/nginx.lock --user=nginx --group=nginx --with-pcre-jit --with-debug --with-http_ssl_module --with-http_realip_module --add-module=/opt/ModSecurity-nginx/

git clone https://github.com/SpiderLabs/ModSecurity https://github.com/SpiderLabs/owasp-modsecurity-crs/archive/v3.0.2.tar.gz

nginx file

location /test {

modsecurity on;
modsecurity_rules_file /etc/nginx/waf-load-config/main.conf;

            if ($request_uri ~* \.(?:ico|css|js|gif|jpe?g|png|swf)$)
        {
               expires 30d;
        }

        proxy_cache backcache;
        proxy_cache_revalidate on;
        proxy_cache_min_uses 2;
        proxy_ignore_headers X-Accel-Expires;
        proxy_ignore_headers Cache-Control;
        proxy_hide_header Server;
        add_header X-Test-Cache $upstream_cache_status;
        add_header Access-Control-Allow-Origin: https://dxjnuc5ep2kkjhnhbt.cloudfront.net;
        add_header X-Frame-Options "SAMEORIGIN";
        add_header X-XSS-Protection "1; mode=block";
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_redirect off;
        proxy_pass_request_headers on;
        proxy_pass http://test;

  }

Quick response will be really appreciated.

Thanks

Hello!

Do you using my Modsecurity-Nginx fork from my fork ? My PR currently not merged in master branch of Modsecurity-Nginx.

Dear Dennus,

We took the code from git clone https://github.com/SpiderLabs/ModSecurity-nginx.git

Dear Dennus,

If i will put this file ngx_http_modsecurity_body_filter.c from https://github.com/SpiderLabs/ModSecurity-nginx/commit/2dc1f7d9e7a1ec33d11a74aebf0e51dcd00b536d into current Modsecurity-nginx/src folder then it will solve my problem .

or i need to take full clone of https://github.com/SpiderLabs/ModSecurity-nginx/archive/2dc1f7d9e7a1ec33d11a74aebf0e51dcd00b536d.zip and need to re-compile nginx again.

You need to get full clone from this PR and recompile nginx.

Dear Dennus,

After updating with PR new error 14: Bad address is coming PR Link :- https://github.com/SpiderLabs/ModSecurity-nginx/archive/2dc1f7d9e7a1ec33d11a74aebf0e51dcd00b536d.zip

Nginx error log :-

2018/03/22 23:31:21 [alert] 2807#0: *198 writev() failed (14: Bad address) while sending to client, client: 42.111.12.79, server: waf.xyz.com, request: "GET /images/ui/sound-icon.png HTTP/1.1", upstream: "http://192.168.123.118:80/images/ui/sound-icon.png", host: "waf.xyz.com", referrer: "https://xyz.payworldindia.com/css/style1.1.css

In access log :- 403 is coming and on ui showing Secure Connection Failed and some time showing some random value like :- €i à[ ‰Piÿð¦"j1oci8.st1oci8.statement_c

This is known or something new.

Still header already sent while sending response to client, already sent while sending response to client, error is coming. after updating with your PR.

git clone https://github.com/dennus/ModSecurity-nginx.git

2018/03/22 23:52:12 [alert] 6159#0: *161 header already sent while sending response to client, already sent while sending response to client, client: 42.111.12.79, server: test-beta.xyz.com, request: "GET /retailer HTTP/1.1", upstream: "http://192.168.123.81:80/retailer", host: "test-beta.xyz.com", referrer: "https://test-beta.xyz.com/retailer/login"

Some time Secure Connection Failed error is coming on browser.

Requests are also being process very slow . Response time getting high.

Can you show log file completely? You clone my repo from master? чт, 22 мар. 2018 г., 21:34 vipulshop notifications@github.com:

Still header already sent while sending response to client, already sent while sending response to client, error is coming. after updating with your PR.

git clone https://github.com/dennus/ModSecurity-nginx.git https://github.com/dennus/ModSecurity-nginx.git

2018/03/22 23:52:12 [alert] 6159#0: *161 header already sent while sending response to client, already sent while sending response to client, client: 42.111.12.79, server: test-beta.xyz.com, request: "GET /retailer HTTP/1.1", upstream: " http://192.168.123.81:80/retailer", host: "test-beta.xyz.com", referrer: " https://test-beta.xyz.com/retailer/login"

Some time Secure Connection Failed error is coming on browser.

Requests are also being process very slow . Response time getting high.

— You are receiving this because you commented. Reply to this email directly, view it on GitHub https://github.com/SpiderLabs/ModSecurity-nginx/issues/97#issuecomment-375413597, or mute the thread https://github.com/notifications/unsubscribe-auth/ANfeUWvx7__LgZyo4iJU-rZX4Cl1rIISks5tg-7GgaJpZM4S2-m1 .

Dear Dennus,

I used this zip file https://github.com/SpiderLabs/ModSecurity-nginx/archive/2dc1f7d9e7a1ec33d11a74aebf0e51dcd00b536d.zip

with this zip file compiled nginx.

It would be a great if you can share command to get your code we will compile nginx with your code.

Thanks

Current today's Logs :-

2018/03/23 12:07:47 [alert] 25223#0: *529 header already sent while sending response to client, client: 124.124.34.29, server: test-beta.xyz.com, request: "GET /favicon.ico HTTP/1.1", upstream: "http://192.168.123.81:80/favicon.ico", host: "test-beta.xyz.com", referrer: "https://test-beta.xyz.com/retailer/home?b20904891cce2e554a502a90dbef192c=eba2749e74dc825dedd4a9a5f280386d"

2018/03/23 11:56:33 [alert] 25223#0: 290 header already sent while sending response to client, client: 61.16.138.118, server: test-beta.xyz.com, request: "GET /retailer/home?b20904891cce2e554a502a90dbef192c=eba2749e74dc825dedd4a9a5f280386d HTTP/1.1", upstream: "http://192.168.123.81:80/retailer/home?b20904891cce2e554a502a90dbef192c=eba2749e74dc825dedd4a9a5f280386d", host: "test-beta.xyz.com", referrer: "https://test-beta.xyz.com/retailer/verify-otp" 2018/03/23 12:07:46 [alert] 25223#0: 527 header already sent while sending response to client, client: 124.124.34.29, server: test-beta.xyz.com, request: "GET /retailer/home?b20904891cce2e554a502a90dbef192c=eba2749e74dc825dedd4a9a5f280386d HTTP/1.1", upstream: "http://192.168.123.81:80/retailer/home?b20904891cce2e554a502a90dbef192c=eba2749e74dc825dedd4a9a5f280386d", host: "test-beta.xyz.com"

Dear Dennus,

Now i took the code which one you have merged recently after that did not receive already sent while sending response to client error.

https://github.com/dennus/ModSecurity-nginx.git

But now new error is coming

2018/03/23 14:15:35 [alert] 5010#0: *12 the http output chain is empty, client: 182.156.72.174, server: waf.xyz.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyz.com", referrer: "https://waf.xyz.com/"

nginx -V nginx version: nginx/1.12.2 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/etc/nginx --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/run/nginx.lock --user=nginx --group=nginx --with-pcre-jit --with-debug --with-http_ssl_module --with-http_realip_module --add-module=/opt/ModSecurity-nginx/

Can you show you nginx config file and error log in debug level?

Dear Dennus,

Nginx debug logs :-

2018/03/23 16:24:03 [debug] 8225#0: 189 http request line: "GET /images/home_slide-01.png HTTP/1.1" 2018/03/23 16:24:03 [debug] 8225#0: 189 http uri: "/images/home_slide-01.png" 2018/03/23 16:24:03 [debug] 8225#0: 189 http args: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http exten: "png" 2018/03/23 16:24:03 [debug] 8225#0: 189 posix_memalign: 0000000003160820:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 189 http process request header line 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "X-Forwarded-For: 182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "X-Forwarded-Proto: https" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "X-Forwarded-Port: 443" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "Host: waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "X-Amzn-Trace-Id: Root=1-5ab4dccb-fd7f6b022f342c74f6b1eec4" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "accept: /" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "referer: https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:24:03 [debug] 8225#0: 189 http header done 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer del: 50: 1521802623480 2018/03/23 16:24:03 [debug] 8225#0: 189 generic phase: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 add cleanup: 000000000350EA88 2018/03/23 16:24:03 [debug] 8225#0: 189 rewrite phase: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "https" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script value: "https" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script not equal 2018/03/23 16:24:03 [debug] 8225#0: 189 http script not equal: no 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "GET" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script regex: "^(GET|POST|HEAD)$" 2018/03/23 16:24:03 [notice] 8225#0: 189 "^(GET|POST|HEAD)$" matches "GET", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var 2018/03/23 16:24:03 [debug] 8225#0: 189 http map started 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 189 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" "0" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "0" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 189 http script value: "0" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script set $cache_bypass 2018/03/23 16:24:03 [debug] 8225#0: 189 http script value: "1s" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script set $expires_for_dynamic 2018/03/23 16:24:03 [debug] 8225#0: 189 http script value: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script set $upstream_endpoint 2018/03/23 16:24:03 [debug] 8225#0: 189 http script value: "http://PW-MAINSITE-ELB-32893379.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script set $upstream_endpoint1 2018/03/23 16:24:03 [debug] 8225#0: 189 test location: "/" 2018/03/23 16:24:03 [debug] 8225#0: 189 test location: "lb" 2018/03/23 16:24:03 [debug] 8225#0: 189 test location: "50x.html" 2018/03/23 16:24:03 [debug] 8225#0: 189 test location: ~ "/." 2018/03/23 16:24:03 [debug] 8225#0: 189 using configuration "/" 2018/03/23 16:24:03 [debug] 8225#0: 189 http cl:-1 max:10485760 2018/03/23 16:24:03 [debug] 8225#0: 189 rewrite phase: 3 2018/03/23 16:24:03 [debug] 8225#0: 189 add cleanup: 000000000350ECB8 2018/03/23 16:24:03 [debug] 8225#0: 189 rewrite phase: 4 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "/images/home_slide-01.png" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script regex: ".(?:ico|css|js|gif|jpe?g|png|swf)$" 2018/03/23 16:24:03 [notice] 8225#0: 189 ".(?:ico|css|js|gif|jpe?g|png|swf)$" matches "/images/home_slide-01.png", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script if 2018/03/23 16:24:03 [debug] 8225#0: 189 post rewrite phase: 5 2018/03/23 16:24:03 [debug] 8225#0: 189 generic phase: 6 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032DF120:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000034F9100:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032DF120 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000034F9100 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000034F9100:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032DF120:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000034F9100 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032DF120 2018/03/23 16:24:03 [debug] 8225#0: 189 generic phase: 7 2018/03/23 16:24:03 [debug] 8225#0: 189 generic phase: 8 2018/03/23 16:24:03 [debug] 8225#0: 189 generic phase: 9 2018/03/23 16:24:03 [debug] 8225#0: 189 access phase: 10 2018/03/23 16:24:03 [debug] 8225#0: 189 access phase: 11 2018/03/23 16:24:03 [debug] 8225#0: 189 post access phase: 12 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 189 http init upstream, client timer: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 epoll add event: fd:50 op:3 ev:80002005 2018/03/23 16:24:03 [debug] 8225#0: 189 posix_memalign: 00000000032DF120:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "GET" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "/images/home_slide-01.png" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http cache key: "httpGETwaf.xyx.com/images/home_slide-01.png" 2018/03/23 16:24:03 [debug] 8225#0: 189 add cleanup: 00000000032DF398 2018/03/23 16:24:03 [debug] 8225#0: shmtx lock 2018/03/23 16:24:03 [debug] 8225#0: shmtx unlock 2018/03/23 16:24:03 [debug] 8225#0: 189 http file cache exists: 0 e:0 2018/03/23 16:24:03 [debug] 8225#0: 189 cache file: "/var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream cache: -5 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "Host: " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "X-Real-IP: " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "X-Scheme: " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "X-Forwarded-For: " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "182.156.72.174, 182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "X-Forwarded-Proto: " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "Connection: close " 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "X-Forwarded-Port: 443" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "X-Amzn-Trace-Id: Root=1-5ab4dccb-fd7f6b022f342c74f6b1eec4" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "accept: /" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "referer: https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "GET /images/home_slide-01.png HTTP/1.0 Host: waf.xyx.com X-Real-IP: 182.156.72.174 X-Scheme: http X-Forwarded-For: 182.156.72.174, 182.156.72.174 X-Forwarded-Proto: http Connection: close X-Forwarded-Port: 443 X-Amzn-Trace-Id: Root=1-5ab4dccb-fd7f6b022f342c74f6b1eec4 user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0 accept: /* accept-language: en-US,en;q=0.5 accept-encoding: gzip, deflate, br referer: https://waf.xyx.com/ cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148

" 2018/03/23 16:24:03 [debug] 8225#0: 189 http cleanup add: 00000000032DF750 2018/03/23 16:24:03 [debug] 8225#0: malloc: 00000000033F11F0:224 2018/03/23 16:24:03 [debug] 8225#0: resolve: "internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: resolve cached 2018/03/23 16:24:03 [debug] 8225#0: malloc: 0000000003193450:80 2018/03/23 16:24:03 [debug] 8225#0: malloc: 0000000003297630:224 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream resolve: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 name was resolved to 192.168.123.93 2018/03/23 16:24:03 [debug] 8225#0: 189 name was resolved to 192.168.123.118 2018/03/23 16:24:03 [debug] 8225#0: resolve name done: 0 2018/03/23 16:24:03 [debug] 8225#0: resolver expire 2018/03/23 16:24:03 [debug] 8225#0: 189 get rr peer, try: 2 2018/03/23 16:24:03 [debug] 8225#0: 189 get rr peer, current: 00000000032DF7D8 -1 2018/03/23 16:24:03 [debug] 8225#0: 189 stream socket 55 2018/03/23 16:24:03 [debug] 8225#0: 189 epoll add connection: fd:55 ev:80002005 2018/03/23 16:24:03 [debug] 8225#0: 189 connect to 192.168.123.93:80, fd:55 #190 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream connect: -2 2018/03/23 16:24:03 [debug] 8225#0: 189 posix_memalign: 0000000003371670:128 @16 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer add: 55: 120000:1521802563480 2018/03/23 16:24:03 [debug] 8225#0: 189 http finalize request: -4, "/images/home_slide-01.png?" a:1, c:2 2018/03/23 16:24:03 [debug] 8225#0: 189 http request count:2 blk:0 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25313 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:50 ev:0004 d:00000000030F70E8 2018/03/23 16:24:03 [debug] 8225#0: 189 http run request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream check client, write event:1, "/images/home_slide-01.png" 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 13 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25300 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0004 d:00000000030F7000 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream send request handler 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream send request 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream send request body 2018/03/23 16:24:03 [debug] 8225#0: 189 chain writer buf fl:1 s:574 2018/03/23 16:24:03 [debug] 8225#0: 189 chain writer in: 00000000032DFA58 2018/03/23 16:24:03 [debug] 8225#0: 189 writev: 574 of 574 2018/03/23 16:24:03 [debug] 8225#0: 189 chain writer out: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer del: 55: 1521802563480 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer add: 55: 120000:1521802563494 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 1 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25299 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0005 d:00000000030F7000 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream process header 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000036274B0:92160 2018/03/23 16:24:03 [debug] 8225#0: 189 recv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 recv: fd:55 26847 of 91764 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy status 200 "200 OK" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Date: Fri, 23 Mar 2018 10:54:03 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Content-Type: image/png" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Content-Length: 263225" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Connection: close" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Last-Modified: Fri, 03 Nov 2017 12:37:04 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "ETag: "40439-55d135caa9c00"" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Accept-Ranges: bytes" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Cache-Control: max-age=2592000" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Expires: Sun, 22 Apr 2018 10:54:03 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header: "Vary: User-Agent" 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy header done 2018/03/23 16:24:03 [debug] 8225#0: 189 http script var: "MISS" 2018/03/23 16:24:03 [debug] 8225#0: 189 http file cache set header 2018/03/23 16:24:03 [debug] 8225#0: 189 http file cache vary: "User-Agent" 2018/03/23 16:24:03 [debug] 8225#0: 189 http file cache vary: user-agent 2018/03/23 16:24:03 [debug] 8225#0: 189 http cacheable: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 posix_memalign: 00000000034F9100:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 189 http proxy filter init s:200 h:0 c:0 l:263225 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe preread: 26485 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 26485 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 263225 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 189 add cleanup: 00000000034F9250 2018/03/23 16:24:03 [debug] 8225#0: 189 hashed path: /etc/nginx/proxy_temp/9/02/0000000029 2018/03/23 16:24:03 [debug] 8225#0: 189 temp fd:56 2018/03/23 16:24:03 [debug] 8225#0: 189 write: 56, 00000000036274B0, 758, 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 26485 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 263225 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer: 55, old: 1521802563494, new: 1521802563497 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 3 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25296 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0005 d:00000000030F7000 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:64917 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 64917 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #0 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000033B3950:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #1 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000033784F0:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 6408 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 91402 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000033B3950, pos 00000000033B3950, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000033784F0, pos 00000000033784F0, size: 6408 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 162607 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 189 writev: 56, 100618, 758 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write: out:00000000034F93F0, f:0 2018/03/23 16:24:03 [debug] 8225#0: 189 http output filter "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http copy filter: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000035E2160:32768 2018/03/23 16:24:03 [debug] 8225#0: 189 read: 56, 00000000035E2160, 32768, 758 2018/03/23 16:24:03 [debug] 8225#0: 189 http postpone filter "/images/home_slide-01.png?" 00000000034F9548 2018/03/23 16:24:03 [debug] 8225#0: 189 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000383E370:270336 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip alloc: n:1 s:5936 a:8192 p:000000000383E370 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip alloc: n:32768 s:2 a:65536 p:0000000003840370 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip alloc: n:32768 s:2 a:65536 p:0000000003850370 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip alloc: n:32768 s:2 a:65536 p:0000000003860370 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip alloc: n:16384 s:4 a:65536 p:0000000003870370 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 00000000034F9568 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 ni:00000000035E2160 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000034FF440:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:00000000035E2160 no:00000000034FF440 ai:32768 ao:8192 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:00000000035EA160 no:0000000003501440 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000031B5540:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:00000000031B5540 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:00000000031B7540 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003600CE0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:0000000003600CE0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:000000000360101D ai:0 ao:7363 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003602CF0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000319E8A0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 read: 56, 00000000035E2160, 32768, 33526 2018/03/23 16:24:03 [debug] 8225#0: 189 http postpone filter "/images/home_slide-01.png?" 00000000034F9548 2018/03/23 16:24:03 [debug] 8225#0: 189 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 00000000034F97E8 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 ni:00000000035E2160 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:00000000035E2160 no:000000000360101D ai:32768 ao:7363 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:00000000035EA160 no:0000000003602CE0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000031A08B0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:00000000031A08B0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:00000000031A28B0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000378F7F0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:000000000378F7F0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:00000000037917F0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003791800:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:0000000003791800 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:0000000003793800 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000033E5B10:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:00000000033E5B10 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:00000000033E6121 ai:0 ao:6639 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000033E7B20:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003515910:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003517920:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000033F2AE0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 read: 56, 00000000035E2160, 32768, 66294 2018/03/23 16:24:03 [debug] 8225#0: 189 http postpone filter "/images/home_slide-01.png?" 00000000034F9548 2018/03/23 16:24:03 [debug] 8225#0: 189 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 00000000034F9B68 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 ni:00000000035E2160 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:00000000035E2160 no:00000000033E6121 ai:32768 ao:6639 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:00000000035EA160 no:00000000033E7B10 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000033F4AF0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:00000000033F4AF0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:00000000033F6AF0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000343E070:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:000000000343E070 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:0000000003440070 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003440080:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:0000000003440080 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:0000000003442080 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 0000000003618950:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:0000000000000000 no:0000000003618950 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:0000000000000000 no:000000000361919F ai:0 ao:6065 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000361A960:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000035ED1B0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000035EF1C0:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032A7030:8192 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 read: 56, 00000000035E2160, 2314, 99062 2018/03/23 16:24:03 [debug] 8225#0: 189 http postpone filter "/images/home_slide-01.png?" 00000000034F9548 2018/03/23 16:24:03 [debug] 8225#0: 189 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 00000000034F9EE8 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 ni:00000000035E2160 ai:2314 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate in: ni:00000000035E2160 no:000000000361919F ai:2314 ao:6065 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 189 deflate out: ni:00000000035E2A6A no:000000000361919F ai:0 ao:6065 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in_buf:00000000034F94E8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 189 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 http write filter: l:0 f:0 s:0 2018/03/23 16:24:03 [alert] 8225#0: 189 the http output chain is empty while sending to client, client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-01.png HTTP/1.1", upstream: "http://192.168.123.93:80/images/home_slide-01.png", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000383E370 2018/03/23 16:24:03 [debug] 8225#0: 189 http copy filter: -1 "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000033784F0, pos 00000000033784F0, size: 6408 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036274B0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000033B3950, pos 00000000033B3950, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 162607 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer: 55, old: 1521802563494, new: 1521802563498 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream downstream error 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 1 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25295 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0005 d:00000000030F7000 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 3, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 89490 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #2 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000033784F0, pos 00000000033784F0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036274B0, size: 86682 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000033B3950, pos 00000000033B3950, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 153391 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 189 write: 56, 00000000033784F0, 9216, 101376 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036274B0, size: 86682 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000033B3950, pos 00000000033B3950, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000033784F0, pos 00000000033784F0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 153391 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer: 55, old: 1521802563494, new: 1521802563502 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream downstream error 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 4 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25291 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0005 d:00000000030F7000 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 3, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 23910 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #3 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #4 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #5 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032A9040:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #6 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000035A9110:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #7 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000035AB520:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 189 posix_memalign: 0000000003220E60:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #8 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000036EC2D0:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #9 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000036EE6E0:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 189 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe recv chain: 5935 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000036274B0, pos 00000000036274B0, size: 92160 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000033B3950, pos 00000000033B3950, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000033784F0, pos 00000000033784F0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000032A9040, pos 00000000032A9040, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000035A9110, pos 00000000035A9110, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000035AB520, pos 00000000035AB520, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf in s:1 t:1 f:0 00000000036EC2D0, pos 00000000036EC2D0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe buf free s:0 t:1 f:0 00000000036EE6E0, pos 00000000036EE6E0, size: 5935 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe length: 5935 2018/03/23 16:24:03 [debug] 8225#0: 189 input buf #10 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 189 writev: 56, 153391, 110592 2018/03/23 16:24:03 [debug] 8225#0: 189 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer: 55, old: 1521802563494, new: 1521802563503 2018/03/23 16:24:03 [debug] 8225#0: 189 http file cache update 2018/03/23 16:24:03 [debug] 8225#0: 189 http file cache rename: "/etc/nginx/proxy_temp/9/02/0000000029" to "/var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905" 2018/03/23 16:24:03 [debug] 8225#0: shmtx lock 2018/03/23 16:24:03 [debug] 8225#0: shmtx unlock 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream exit: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 finalize http upstream request: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 finalize http proxy request 2018/03/23 16:24:03 [debug] 8225#0: 189 free rr peer 2 0 2018/03/23 16:24:03 [debug] 8225#0: 189 close http upstream connection: 55 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003371670, unused: 48 2018/03/23 16:24:03 [debug] 8225#0: 189 event timer del: 55: 1521802563494 2018/03/23 16:24:03 [debug] 8225#0: 189 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 http upstream temp fd: 56 2018/03/23 16:24:03 [debug] 8225#0: 189 http finalize request: 0, "/images/home_slide-01.png?" a:1, c:1 2018/03/23 16:24:03 [debug] 8225#0: 189 http terminate request count:1 2018/03/23 16:24:03 [debug] 8225#0: 189 http terminate cleanup count:1 blk:0 2018/03/23 16:24:03 [debug] 8225#0: 189 http posted request: "/images/home_slide-01.png?" 2018/03/23 16:24:03 [debug] 8225#0: 189 http terminate handler count:1 2018/03/23 16:24:03 [debug] 8225#0: 189 http request count:1 blk:0 2018/03/23 16:24:03 [debug] 8225#0: 189 http close request 2018/03/23 16:24:03 [debug] 8225#0: 189 http log handler 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032D5070:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000169A790:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032D5070 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000169A790 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000169A790:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032D5070:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000169A790 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032D5070 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 00000000032D5070:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 malloc: 000000000169A790:4096 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032D5070 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000169A790 2018/03/23 16:24:03 [debug] 8225#0: 189 run cleanup: 00000000034F9250 2018/03/23 16:24:03 [debug] 8225#0: 189 file cleanup: fd:56 2018/03/23 16:24:03 [debug] 8225#0: 189 run cleanup: 00000000032DF398 2018/03/23 16:24:03 [debug] 8225#0: 189 run cleanup: 000000000350ECB8 2018/03/23 16:24:03 [debug] 8225#0: 189 run cleanup: 000000000350EA88 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000036EE6E0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000036EC2D0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000035AB520 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000035A9110 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032A9040 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032A7030 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000035EF1C0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000035ED1B0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000361A960 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003618950 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003440080 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000343E070 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000033F4AF0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000033F2AE0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003517920 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003515910 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000033E7B20 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000033E5B10 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003791800 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000378F7F0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000031A08B0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000319E8A0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003602CF0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003600CE0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000031B5540 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000034FF440 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000033784F0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000036274B0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000033B3950 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 000000000350DD40, unused: 1 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003160820, unused: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000032DF120, unused: 7 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000034F9100, unused: 7 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003220E60, unused: 1336 2018/03/23 16:24:03 [debug] 8225#0: 189 close http connection: 50 2018/03/23 16:24:03 [debug] 8225#0: 189 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 00000000035FA850 2018/03/23 16:24:03 [debug] 8225#0: 189 free: 0000000003221EE0, unused: 122 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 1 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25290 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:8 ev:0001 d:00000000030F4650 2018/03/23 16:24:03 [debug] 8225#0: accept on 0.0.0.0:80, ready: 0 2018/03/23 16:24:03 [debug] 8225#0: posix_memalign: 000000000365B0F0:512 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 accept: 192.168.123.14:36638 fd:50 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer add: 50: 180000:1521802623508 2018/03/23 16:24:03 [debug] 8225#0: 191 reusable connection: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 epoll add event: fd:50 op:1 ev:80002001 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 5 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25285 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:8 ev:0001 d:00000000030F4650 2018/03/23 16:24:03 [debug] 8225#0: accept on 0.0.0.0:80, ready: 0 2018/03/23 16:24:03 [debug] 8225#0: posix_memalign: 00000000033E36B0:512 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 accept: 192.168.123.14:36640 fd:55 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer add: 55: 180000:1521802623508 2018/03/23 16:24:03 [debug] 8225#0: 192 reusable connection: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 epoll add event: fd:55 op:1 ev:80002001 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:50 ev:0001 d:00000000030F70E9 2018/03/23 16:24:03 [debug] 8225#0: 191 http wait request handler 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000035FA850:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 recv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 recv: fd:50 497 of 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 posix_memalign: 00000000034F9100:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 http process request line 2018/03/23 16:24:03 [debug] 8225#0: 191 http request line: "GET /images/home_slide-02.png HTTP/1.1" 2018/03/23 16:24:03 [debug] 8225#0: 191 http uri: "/images/home_slide-02.png" 2018/03/23 16:24:03 [debug] 8225#0: 191 http args: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http exten: "png" 2018/03/23 16:24:03 [debug] 8225#0: 191 posix_memalign: 00000000032DF120:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 http process request header line 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "X-Forwarded-For: 182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "X-Forwarded-Proto: https" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "X-Forwarded-Port: 443" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "Host: waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "X-Amzn-Trace-Id: Root=1-5ab4dccb-81fcb10dc3852cbaaf1d30c3" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "accept: /" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "referer: https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:24:03 [debug] 8225#0: 191 http header done 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer del: 50: 1521802623508 2018/03/23 16:24:03 [debug] 8225#0: 191 generic phase: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 add cleanup: 00000000034F9E48 2018/03/23 16:24:03 [debug] 8225#0: 191 rewrite phase: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "https" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script value: "https" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script not equal 2018/03/23 16:24:03 [debug] 8225#0: 191 http script not equal: no 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "GET" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script regex: "^(GET|POST|HEAD)$" 2018/03/23 16:24:03 [notice] 8225#0: 191 "^(GET|POST|HEAD)$" matches "GET", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-02.png HTTP/1.1", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var 2018/03/23 16:24:03 [debug] 8225#0: 191 http map started 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 191 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" "0" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "0" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 191 http script value: "0" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script set $cache_bypass 2018/03/23 16:24:03 [debug] 8225#0: 191 http script value: "1s" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script set $expires_for_dynamic 2018/03/23 16:24:03 [debug] 8225#0: 191 http script value: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script set $upstream_endpoint 2018/03/23 16:24:03 [debug] 8225#0: 191 http script value: "http://PW-MAINSITE-ELB-32893379.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script set $upstream_endpoint1 2018/03/23 16:24:03 [debug] 8225#0: 191 test location: "/" 2018/03/23 16:24:03 [debug] 8225#0: 191 test location: "lb" 2018/03/23 16:24:03 [debug] 8225#0: 191 test location: "50x.html" 2018/03/23 16:24:03 [debug] 8225#0: 191 test location: ~ "/." 2018/03/23 16:24:03 [debug] 8225#0: 191 using configuration "/" 2018/03/23 16:24:03 [debug] 8225#0: 191 http cl:-1 max:10485760 2018/03/23 16:24:03 [debug] 8225#0: 191 rewrite phase: 3 2018/03/23 16:24:03 [debug] 8225#0: 191 add cleanup: 00000000034FA078 2018/03/23 16:24:03 [debug] 8225#0: 191 rewrite phase: 4 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "/images/home_slide-02.png" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script regex: ".(?:ico|css|js|gif|jpe?g|png|swf)$" 2018/03/23 16:24:03 [notice] 8225#0: 191 ".(?:ico|css|js|gif|jpe?g|png|swf)$" matches "/images/home_slide-02.png", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-02.png HTTP/1.1", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script if 2018/03/23 16:24:03 [debug] 8225#0: 191 post rewrite phase: 5 2018/03/23 16:24:03 [debug] 8225#0: 191 generic phase: 6 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003160820:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000350DD40:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003160820 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000350DD40 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000350DD40:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003160820:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000350DD40 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003160820 2018/03/23 16:24:03 [debug] 8225#0: 191 generic phase: 7 2018/03/23 16:24:03 [debug] 8225#0: 191 generic phase: 8 2018/03/23 16:24:03 [debug] 8225#0: 191 generic phase: 9 2018/03/23 16:24:03 [debug] 8225#0: 191 access phase: 10 2018/03/23 16:24:03 [debug] 8225#0: 191 access phase: 11 2018/03/23 16:24:03 [debug] 8225#0: 191 post access phase: 12 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 191 http init upstream, client timer: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 epoll add event: fd:50 op:3 ev:80002005 2018/03/23 16:24:03 [debug] 8225#0: 191 posix_memalign: 0000000003160820:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "GET" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "/images/home_slide-02.png" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http cache key: "httpGETwaf.xyx.com/images/home_slide-02.png" 2018/03/23 16:24:03 [debug] 8225#0: 191 add cleanup: 0000000003160A98 2018/03/23 16:24:03 [debug] 8225#0: shmtx lock 2018/03/23 16:24:03 [debug] 8225#0: shmtx unlock 2018/03/23 16:24:03 [debug] 8225#0: 191 http file cache exists: 0 e:0 2018/03/23 16:24:03 [debug] 8225#0: 191 cache file: "/var/lib/nginx/cache/4/51/60db1f78db5619387abef97912032514" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream cache: -5 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "Host: " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "X-Real-IP: " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "X-Scheme: " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "X-Forwarded-For: " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "182.156.72.174, 182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "X-Forwarded-Proto: " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "Connection: close " 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "X-Forwarded-Port: 443" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "X-Amzn-Trace-Id: Root=1-5ab4dccb-81fcb10dc3852cbaaf1d30c3" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "accept: /" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "referer: https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "GET /images/home_slide-02.png HTTP/1.0 Host: waf.xyx.com X-Real-IP: 182.156.72.174 X-Scheme: http X-Forwarded-For: 182.156.72.174, 182.156.72.174 X-Forwarded-Proto: http Connection: close X-Forwarded-Port: 443 X-Amzn-Trace-Id: Root=1-5ab4dccb-81fcb10dc3852cbaaf1d30c3 user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0 accept: / accept-language: en-US,en;q=0.5 accept-encoding: gzip, deflate, br referer: https://waf.xyx.com/ cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148

" 2018/03/23 16:24:03 [debug] 8225#0: 191 http cleanup add: 0000000003160E50 2018/03/23 16:24:03 [debug] 8225#0: malloc: 0000000003297630:224 2018/03/23 16:24:03 [debug] 8225#0: resolve: "internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: resolve cached 2018/03/23 16:24:03 [debug] 8225#0: malloc: 000000000350B6A0:80 2018/03/23 16:24:03 [debug] 8225#0: malloc: 000000000319C130:224 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream resolve: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 name was resolved to 192.168.123.118 2018/03/23 16:24:03 [debug] 8225#0: 191 name was resolved to 192.168.123.93 2018/03/23 16:24:03 [debug] 8225#0: resolve name done: 0 2018/03/23 16:24:03 [debug] 8225#0: resolver expire 2018/03/23 16:24:03 [debug] 8225#0: 191 get rr peer, try: 2 2018/03/23 16:24:03 [debug] 8225#0: 191 get rr peer, current: 0000000003160ED8 -1 2018/03/23 16:24:03 [debug] 8225#0: 191 stream socket 56 2018/03/23 16:24:03 [debug] 8225#0: 191 epoll add connection: fd:56 ev:80002005 2018/03/23 16:24:03 [debug] 8225#0: 191 connect to 192.168.123.118:80, fd:56 #193 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream connect: -2 2018/03/23 16:24:03 [debug] 8225#0: 191 posix_memalign: 0000000003371670:128 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer add: 56: 120000:1521802563508 2018/03/23 16:24:03 [debug] 8225#0: 191 http finalize request: -4, "/images/home_slide-02.png?" a:1, c:2 2018/03/23 16:24:03 [debug] 8225#0: 191 http request count:2 blk:0 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25285 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0001 d:00000000030F7001 2018/03/23 16:24:03 [debug] 8225#0: 192 http wait request handler 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000033784F0:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 recv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 recv: fd:55 497 of 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 000000000350DD40:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 http process request line 2018/03/23 16:24:03 [debug] 8225#0: 192 http request line: "GET /images/home_slide-03.png HTTP/1.1" 2018/03/23 16:24:03 [debug] 8225#0: 192 http uri: "/images/home_slide-03.png" 2018/03/23 16:24:03 [debug] 8225#0: 192 http args: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http exten: "png" 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 0000000003220E60:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 http process request header line 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "X-Forwarded-For: 182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "X-Forwarded-Proto: https" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "X-Forwarded-Port: 443" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "Host: waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "X-Amzn-Trace-Id: Root=1-5ab4dccb-b54cd14ca4562748187982f9" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "accept: /" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "referer: https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:24:03 [debug] 8225#0: 192 http header done 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer del: 55: 1521802623508 2018/03/23 16:24:03 [debug] 8225#0: 192 generic phase: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 add cleanup: 000000000350EA88 2018/03/23 16:24:03 [debug] 8225#0: 192 rewrite phase: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "https" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script value: "https" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script not equal 2018/03/23 16:24:03 [debug] 8225#0: 192 http script not equal: no 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "GET" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script regex: "^(GET|POST|HEAD)$" 2018/03/23 16:24:03 [notice] 8225#0: 192 "^(GET|POST|HEAD)$" matches "GET", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-03.png HTTP/1.1", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var 2018/03/23 16:24:03 [debug] 8225#0: 192 http map started 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 192 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" "0" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "0" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if: false 2018/03/23 16:24:03 [debug] 8225#0: 192 http script value: "0" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script set $cache_bypass 2018/03/23 16:24:03 [debug] 8225#0: 192 http script value: "1s" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script set $expires_for_dynamic 2018/03/23 16:24:03 [debug] 8225#0: 192 http script value: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script set $upstream_endpoint 2018/03/23 16:24:03 [debug] 8225#0: 192 http script value: "http://PW-MAINSITE-ELB-32893379.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script set $upstream_endpoint1 2018/03/23 16:24:03 [debug] 8225#0: 192 test location: "/" 2018/03/23 16:24:03 [debug] 8225#0: 192 test location: "lb" 2018/03/23 16:24:03 [debug] 8225#0: 192 test location: "50x.html" 2018/03/23 16:24:03 [debug] 8225#0: 192 test location: ~ "/." 2018/03/23 16:24:03 [debug] 8225#0: 192 using configuration "/" 2018/03/23 16:24:03 [debug] 8225#0: 192 http cl:-1 max:10485760 2018/03/23 16:24:03 [debug] 8225#0: 192 rewrite phase: 3 2018/03/23 16:24:03 [debug] 8225#0: 192 add cleanup: 000000000350ECB8 2018/03/23 16:24:03 [debug] 8225#0: 192 rewrite phase: 4 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "/images/home_slide-03.png" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script regex: ".(?:ico|css|js|gif|jpe?g|png|swf)$" 2018/03/23 16:24:03 [notice] 8225#0: 192 ".(?:ico|css|js|gif|jpe?g|png|swf)$" matches "/images/home_slide-03.png", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-03.png HTTP/1.1", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script if 2018/03/23 16:24:03 [debug] 8225#0: 192 post rewrite phase: 5 2018/03/23 16:24:03 [debug] 8225#0: 192 generic phase: 6 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000169A790:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032D5070:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000169A790 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032D5070 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032D5070:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000169A790:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032D5070 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000169A790 2018/03/23 16:24:03 [debug] 8225#0: 192 generic phase: 7 2018/03/23 16:24:03 [debug] 8225#0: 192 generic phase: 8 2018/03/23 16:24:03 [debug] 8225#0: 192 generic phase: 9 2018/03/23 16:24:03 [debug] 8225#0: 192 access phase: 10 2018/03/23 16:24:03 [debug] 8225#0: 192 access phase: 11 2018/03/23 16:24:03 [debug] 8225#0: 192 post access phase: 12 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 192 http init upstream, client timer: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 epoll add event: fd:55 op:3 ev:80002005 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 000000000169A790:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "GET" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "/images/home_slide-03.png" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http cache key: "httpGETwaf.xyx.com/images/home_slide-03.png" 2018/03/23 16:24:03 [debug] 8225#0: 192 add cleanup: 000000000169AA08 2018/03/23 16:24:03 [debug] 8225#0: shmtx lock 2018/03/23 16:24:03 [debug] 8225#0: shmtx unlock 2018/03/23 16:24:03 [debug] 8225#0: 192 http file cache exists: 0 e:0 2018/03/23 16:24:03 [debug] 8225#0: 192 cache file: "/var/lib/nginx/cache/0/d0/b92e5d3454ae52a2728234eeab465d00" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream cache: -5 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "Host: " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "waf.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "X-Real-IP: " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "X-Scheme: " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "X-Forwarded-For: " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "182.156.72.174, 182.156.72.174" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "X-Forwarded-Proto: " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "http" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: " " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "Connection: close " 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http script copy: "" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "X-Forwarded-Port: 443" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "X-Amzn-Trace-Id: Root=1-5ab4dccb-b54cd14ca4562748187982f9" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "accept: /" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "referer: https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "GET /images/home_slide-03.png HTTP/1.0 Host: waf.xyx.com X-Real-IP: 182.156.72.174 X-Scheme: http X-Forwarded-For: 182.156.72.174, 182.156.72.174 X-Forwarded-Proto: http Connection: close X-Forwarded-Port: 443 X-Amzn-Trace-Id: Root=1-5ab4dccb-b54cd14ca4562748187982f9 user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0 accept: / accept-language: en-US,en;q=0.5 accept-encoding: gzip, deflate, br referer: https://waf.xyx.com/ cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148

" 2018/03/23 16:24:03 [debug] 8225#0: 192 http cleanup add: 000000000169ADC0 2018/03/23 16:24:03 [debug] 8225#0: malloc: 0000000003505AB0:224 2018/03/23 16:24:03 [debug] 8225#0: resolve: "internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:24:03 [debug] 8225#0: resolve cached 2018/03/23 16:24:03 [debug] 8225#0: malloc: 000000000331C4B0:80 2018/03/23 16:24:03 [debug] 8225#0: malloc: 0000000003505BA0:224 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream resolve: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 name was resolved to 192.168.123.118 2018/03/23 16:24:03 [debug] 8225#0: 192 name was resolved to 192.168.123.93 2018/03/23 16:24:03 [debug] 8225#0: resolve name done: 0 2018/03/23 16:24:03 [debug] 8225#0: resolver expire 2018/03/23 16:24:03 [debug] 8225#0: 192 get rr peer, try: 2 2018/03/23 16:24:03 [debug] 8225#0: 192 get rr peer, current: 000000000169AE48 -1 2018/03/23 16:24:03 [debug] 8225#0: 192 stream socket 57 2018/03/23 16:24:03 [debug] 8225#0: 192 epoll add connection: fd:57 ev:80002005 2018/03/23 16:24:03 [debug] 8225#0: 192 connect to 192.168.123.118:80, fd:57 #194 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream connect: -2 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 00000000035B0CE0:128 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer add: 57: 120000:1521802563521 2018/03/23 16:24:03 [debug] 8225#0: 192 http finalize request: -4, "/images/home_slide-03.png?" a:1, c:2 2018/03/23 16:24:03 [debug] 8225#0: 192 http request count:2 blk:0 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:50 ev:0004 d:00000000030F70E9 2018/03/23 16:24:03 [debug] 8225#0: 191 http run request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream check client, write event:1, "/images/home_slide-02.png" 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 13 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25272 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:56 ev:0004 d:00000000030F7489 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream send request handler 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream send request 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream send request body 2018/03/23 16:24:03 [debug] 8225#0: 191 chain writer buf fl:1 s:574 2018/03/23 16:24:03 [debug] 8225#0: 191 chain writer in: 0000000003161158 2018/03/23 16:24:03 [debug] 8225#0: 191 writev: 574 of 574 2018/03/23 16:24:03 [debug] 8225#0: 191 chain writer out: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer del: 56: 1521802563508 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer add: 56: 120000:1521802563534 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:55 ev:0004 d:00000000030F7001 2018/03/23 16:24:03 [debug] 8225#0: 192 http run request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream check client, write event:1, "/images/home_slide-03.png" 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 13 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25259 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0004 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream send request handler 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream send request 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream send request body 2018/03/23 16:24:03 [debug] 8225#0: 192 chain writer buf fl:1 s:574 2018/03/23 16:24:03 [debug] 8225#0: 192 chain writer in: 000000000169B0C8 2018/03/23 16:24:03 [debug] 8225#0: 192 writev: 574 of 574 2018/03/23 16:24:03 [debug] 8225#0: 192 chain writer out: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer del: 57: 1521802563521 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer add: 57: 120000:1521802563534 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25259 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process header 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000036274B0:92160 2018/03/23 16:24:03 [debug] 8225#0: 192 recv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 recv: fd:57 26847 of 91764 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy status 200 "200 OK" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Date: Fri, 23 Mar 2018 10:54:03 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Content-Type: image/png" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Content-Length: 283580" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Connection: close" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Last-Modified: Wed, 08 Nov 2017 12:24:06 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "ETag: "453bc-55d77c3802580"" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Accept-Ranges: bytes" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Cache-Control: max-age=2592000" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Expires: Sun, 22 Apr 2018 10:54:03 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header: "Vary: User-Agent" 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy header done 2018/03/23 16:24:03 [debug] 8225#0: 192 http script var: "MISS" 2018/03/23 16:24:03 [debug] 8225#0: 192 http file cache set header 2018/03/23 16:24:03 [debug] 8225#0: 192 http file cache vary: "User-Agent" 2018/03/23 16:24:03 [debug] 8225#0: 192 http file cache vary: user-agent 2018/03/23 16:24:03 [debug] 8225#0: 192 http cacheable: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 00000000032D5070:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 http proxy filter init s:200 h:0 c:0 l:283580 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe preread: 26485 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 26485 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 192 add cleanup: 00000000032D51C0 2018/03/23 16:24:03 [debug] 8225#0: 192 hashed path: /etc/nginx/proxy_temp/0/03/0000000030 2018/03/23 16:24:03 [debug] 8225#0: 192 temp fd:58 2018/03/23 16:24:03 [debug] 8225#0: 192 write: 58, 00000000036274B0, 758, 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 26485 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563537 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 3 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25256 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:56 ev:0005 d:00000000030F7489 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream process header 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000037C1980:92160 2018/03/23 16:24:03 [debug] 8225#0: 191 recv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 recv: fd:56 26847 of 91764 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy status 200 "200 OK" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Date: Fri, 23 Mar 2018 10:54:03 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Content-Type: image/png" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Content-Length: 259586" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Connection: close" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Last-Modified: Wed, 08 Nov 2017 12:16:42 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "ETag: "3f602-55d77a9093e80"" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Accept-Ranges: bytes" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Cache-Control: max-age=2592000" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Expires: Sun, 22 Apr 2018 10:54:03 GMT" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header: "Vary: User-Agent" 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy header done 2018/03/23 16:24:03 [debug] 8225#0: 191 http script var: "MISS" 2018/03/23 16:24:03 [debug] 8225#0: 191 http file cache set header 2018/03/23 16:24:03 [debug] 8225#0: 191 http file cache vary: "User-Agent" 2018/03/23 16:24:03 [debug] 8225#0: 191 http file cache vary: user-agent 2018/03/23 16:24:03 [debug] 8225#0: 191 http cacheable: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 posix_memalign: 0000000003487DE0:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 http proxy filter init s:200 h:0 c:0 l:259586 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe preread: 26485 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 26485 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 259586 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 191 add cleanup: 0000000003487F30 2018/03/23 16:24:03 [debug] 8225#0: 191 hashed path: /etc/nginx/proxy_temp/1/03/0000000031 2018/03/23 16:24:03 [debug] 8225#0: 191 temp fd:59 2018/03/23 16:24:03 [debug] 8225#0: 191 write: 59, 00000000037C1980, 758, 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 26485 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 259586 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer: 56, old: 1521802563534, new: 1521802563538 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 1 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25255 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:64917 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 17898 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 44383 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 44383 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563538 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25255 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:47019 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 8949 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 53332 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 53332 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563538 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25255 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:38070 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 17898 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 71230 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 71230 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563539 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 1 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25254 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0004 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25254 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:20172 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 8949 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 80179 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 80179 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563539 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25254 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:11223 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 8968 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 89147 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 89147 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 283580 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563539 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:56 ev:0005 d:00000000030F7489 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:64917 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 17898 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 44383 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 259586 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 44383 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 259586 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer: 56, old: 1521802563534, new: 1521802563539 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25254 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:56 ev:0005 d:00000000030F7489 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:47019 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 44764 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 89147 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 259586 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write: out:0000000000000000, f:0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 89147 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 259586 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer: 56, old: 1521802563534, new: 1521802563539 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 0 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25254 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:56 ev:0005 d:00000000030F7489 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:2255 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 2255 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #0 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000031B5540:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #1 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003600CE0:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 6507 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000037C1980, pos 00000000037C1C76, size: 91402 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000031B5540, pos 00000000031B5540, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 0000000003600CE0, pos 0000000003600CE0, size: 6507 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 158968 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 191 writev: 59, 100618, 758 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write: out:00000000034880D0, f:0 2018/03/23 16:24:03 [debug] 8225#0: 191 http output filter "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http copy filter: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000035E2160:32768 2018/03/23 16:24:03 [debug] 8225#0: 191 read: 59, 00000000035E2160, 32768, 758 2018/03/23 16:24:03 [debug] 8225#0: 191 http postpone filter "/images/home_slide-02.png?" 0000000003488228 2018/03/23 16:24:03 [debug] 8225#0: 191 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000383E370:270336 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip alloc: n:1 s:5936 a:8192 p:000000000383E370 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip alloc: n:32768 s:2 a:65536 p:0000000003840370 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip alloc: n:32768 s:2 a:65536 p:0000000003850370 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip alloc: n:32768 s:2 a:65536 p:0000000003860370 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip alloc: n:16384 s:4 a:65536 p:0000000003870370 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000003488248 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 ni:00000000035E2160 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000319E8A0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:00000000035E2160 no:000000000319E8A0 ai:32768 ao:8192 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:00000000035EA160 no:00000000031A08A0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000031A08B0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:00000000031A08B0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:00000000031A28B0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000378F7F0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:000000000378F7F0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:000000000378FAC3 ai:0 ao:7469 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003791800:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000033E5B10:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 read: 59, 00000000035E2160, 32768, 33526 2018/03/23 16:24:03 [debug] 8225#0: 191 http postpone filter "/images/home_slide-02.png?" 0000000003488228 2018/03/23 16:24:03 [debug] 8225#0: 191 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 00000000034884C8 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 ni:00000000035E2160 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:00000000035E2160 no:000000000378FAC3 ai:32768 ao:7469 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:00000000035EA160 no:00000000037917F0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000033E7B20:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:00000000033E7B20 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:00000000033E9B20 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003515910:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:0000000003515910 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:0000000003517910 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003517920:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:0000000003517920 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:0000000003519920 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000033F2AE0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:00000000033F2AE0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:00000000033F3093 ai:0 ao:6733 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000033F4AF0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000343E070:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003440080:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003618950:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 read: 59, 00000000035E2160, 32768, 66294 2018/03/23 16:24:03 [debug] 8225#0: 191 http postpone filter "/images/home_slide-02.png?" 0000000003488228 2018/03/23 16:24:03 [debug] 8225#0: 191 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000003488848 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 ni:00000000035E2160 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:00000000035E2160 no:00000000033F3093 ai:32768 ao:6733 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:00000000035EA160 no:00000000033F4AE0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000361A960:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:000000000361A960 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:000000000361C960 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000035ED1B0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:00000000035ED1B0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:00000000035EF1B0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000035EF1C0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:00000000035EF1C0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:00000000035F11C0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000032A7030:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:0000000000000000 no:00000000032A7030 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:0000000000000000 no:00000000032A781D ai:0 ao:6163 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035EA160 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000032A9040:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000035A9110:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000035AB120:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000036EC2D0:8192 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 read: 59, 00000000035E2160, 2314, 99062 2018/03/23 16:24:03 [debug] 8225#0: 191 http postpone filter "/images/home_slide-02.png?" 0000000003488228 2018/03/23 16:24:03 [debug] 8225#0: 191 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000003488BC8 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 ni:00000000035E2160 ai:2314 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate in: ni:00000000035E2160 no:00000000032A781D ai:2314 ao:6163 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 191 deflate out: ni:00000000035E2A6A no:00000000032A781D ai:0 ao:6163 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in_buf:00000000034881C8 pos:00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 191 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 http write filter: l:0 f:0 s:0 2018/03/23 16:24:03 [alert] 8225#0: 191 the http output chain is empty while sending to client, client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-02.png HTTP/1.1", upstream: "http://192.168.123.118:80/images/home_slide-02.png", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000383E370 2018/03/23 16:24:03 [debug] 8225#0: 191 http copy filter: -1 "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 0000000003600CE0, pos 0000000003600CE0, size: 6507 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037C1980, pos 00000000037C1980, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000031B5540, pos 00000000031B5540, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 158968 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer: 56, old: 1521802563534, new: 1521802563540 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream downstream error 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:0005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:2255 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 2255 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000036EE2E0:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #1 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037F2B90:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #2 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037F4FA0:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #3 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000034EB9F0:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #4 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000034EDE00:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #5 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003696010:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #6 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003698420:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #7 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003742050:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #8 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003744460:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #9 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000033FA730:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #10 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000033FCB40:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #11 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000033A42D0:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:0, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 5041 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000036274B0, pos 00000000036277A6, size: 91402 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000036EE2E0, pos 00000000036EE2E0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000037F2B90, pos 00000000037F2B90, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000037F4FA0, pos 00000000037F4FA0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000034EB9F0, pos 00000000034EB9F0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000034EDE00, pos 00000000034EDE00, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 0000000003696010, pos 0000000003696010, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 0000000003698420, pos 0000000003698420, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 0000000003742050, pos 0000000003742050, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 0000000003744460, pos 0000000003744460, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000033FA730, pos 00000000033FA730, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000033FCB40, pos 00000000033FCB40, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000033A42D0, pos 00000000033A42D0, size: 5041 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 90802 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 192 writev: 58, 192778, 758 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write busy: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write: out:00000000032D5AE0, f:0 2018/03/23 16:24:03 [debug] 8225#0: 192 http output filter "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http copy filter: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003583BF0:32768 2018/03/23 16:24:03 [debug] 8225#0: 192 read: 58, 0000000003583BF0, 32768, 758 2018/03/23 16:24:03 [debug] 8225#0: 192 http postpone filter "/images/home_slide-03.png?" 00000000032D5CD8 2018/03/23 16:24:03 [debug] 8225#0: 192 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000383E370:270336 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip alloc: n:1 s:5936 a:8192 p:000000000383E370 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip alloc: n:32768 s:2 a:65536 p:0000000003840370 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip alloc: n:32768 s:2 a:65536 p:0000000003850370 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip alloc: n:32768 s:2 a:65536 p:0000000003860370 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip alloc: n:16384 s:4 a:65536 p:0000000003870370 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 00000000032D5CF8 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 ni:0000000003583BF0 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000033A66E0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000003583BF0 no:00000000033A66E0 ai:32768 ao:8192 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:000000000358BBF0 no:00000000033A86E0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:0000000003583BF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000033055F0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000033055F0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000033075F0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003307600:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:0000000003307600 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:0000000003307894 ai:0 ao:7532 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003309610:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000356A230:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 read: 58, 0000000003583BF0, 32768, 33526 2018/03/23 16:24:03 [debug] 8225#0: 192 http postpone filter "/images/home_slide-03.png?" 00000000032D5CD8 2018/03/23 16:24:03 [debug] 8225#0: 192 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 00000000032D5F78 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 ni:0000000003583BF0 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000003583BF0 no:0000000003307894 ai:32768 ao:7532 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:000000000358BBF0 no:0000000003309600 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:0000000003583BF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000356C240:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:000000000356C240 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:000000000356E240 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000356E250:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:000000000356E250 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:0000000003570250 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 0000000003334190:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037DBB60:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000037DBB60 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000037DDB60 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037DDB70:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000037DDB70 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000037DE0C2 ai:0 ao:6830 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037DFB80:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000031F6750:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000031F8760:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000031FA770:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 read: 58, 0000000003583BF0, 32768, 66294 2018/03/23 16:24:03 [debug] 8225#0: 192 http postpone filter "/images/home_slide-03.png?" 00000000032D5CD8 2018/03/23 16:24:03 [debug] 8225#0: 192 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000003334440 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 ni:0000000003583BF0 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000003583BF0 no:00000000037DE0C2 ai:32768 ao:6830 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:000000000358BBF0 no:00000000037DFB70 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:0000000003583BF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000031FC780:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000031FC780 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000031FE780 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032C9DD0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000032C9DD0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000032CBDD0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032CBDE0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000032CBDE0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000032CDDE0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032CDDF0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000032CDDF0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000032CE4FF ai:0 ao:6385 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032CFE00:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003398E30:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000339AE40:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000339CE50:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 read: 58, 0000000003583BF0, 32768, 99062 2018/03/23 16:24:03 [debug] 8225#0: 192 http postpone filter "/images/home_slide-03.png?" 00000000032D5CD8 2018/03/23 16:24:03 [debug] 8225#0: 192 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 00000000033347C0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 ni:0000000003583BF0 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000003583BF0 no:00000000032CE4FF ai:32768 ao:6385 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:000000000358BBF0 no:00000000032CFDF0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:0000000003583BF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000339EE60:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:000000000339EE60 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000033A0E60 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000035603C0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000035603C0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000035623C0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000035623D0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000035623D0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000035643D0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000035643E0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000035643E0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:0000000003564C71 ai:0 ao:5999 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000035663F0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000360C890:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 000000000360E8A0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000036108B0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 read: 58, 0000000003583BF0, 32768, 131830 2018/03/23 16:24:03 [debug] 8225#0: 192 http postpone filter "/images/home_slide-03.png?" 00000000032D5CD8 2018/03/23 16:24:03 [debug] 8225#0: 192 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in: 0000000003334B40 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 ni:0000000003583BF0 ai:32768 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000003583BF0 no:0000000003564C71 ai:32768 ao:5999 fl:0 redo:0 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:000000000358BBF0 no:00000000035663E0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:0000000003583BF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000036128C0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate in: ni:0000000000000000 no:00000000036128C0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:24:03 [debug] 8225#0: 192 deflate out: ni:0000000000000000 no:00000000036148C0 ai:0 ao:0 rc:0 2018/03/23 16:24:03 [debug] 8225#0: 192 gzip in_buf:00000000032D5C78 pos:000000000358BBF0 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037E64F0:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000037E8500:8192 2018/03/23 16:24:03 [debug] 8225#0: 192 read: 58, 0000000003583BF0, 28938, 164598 2018/03/23 16:24:03 [debug] 8225#0: 192 http postpone filter "/images/home_slide-03.png?" 00000000032D5CD8 2018/03/23 16:24:03 [debug] 8225#0: 192 http gzip filter 2018/03/23 16:24:03 [debug] 8225#0: 192 http write filter: l:0 f:0 s:0 2018/03/23 16:24:03 [alert] 8225#0: 192 the http output chain is empty while sending to client, client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-03.png HTTP/1.1", upstream: "http://192.168.123.118:80/images/home_slide-03.png", host: "waf.xyx.com", referrer: "https://waf.xyx.com/" 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000383E370 2018/03/23 16:24:03 [debug] 8225#0: 192 http copy filter: -1 "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000033A42D0, pos 00000000033A42D0, size: 5041 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036274B0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036EE2E0, pos 00000000036EE2E0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000037F2B90, pos 00000000037F2B90, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000037F4FA0, pos 00000000037F4FA0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000034EB9F0, pos 00000000034EB9F0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000034EDE00, pos 00000000034EDE00, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003696010, pos 0000000003696010, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003698420, pos 0000000003698420, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003742050, pos 0000000003742050, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003744460, pos 0000000003744460, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000033FA730, pos 00000000033FA730, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000033FCB40, pos 00000000033FCB40, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 90802 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563540 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream downstream error 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream dummy handler 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 1 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25253 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:57 ev:2005 d:00000000030F71D0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 13, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 85761 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #12 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: eof:1, avail:0 2018/03/23 16:24:03 [debug] 8225#0: 192 readv: 12, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe recv chain: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf in s:1 t:1 f:0 00000000033A42D0, pos 00000000033A42D0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036274B0, pos 00000000036274B0, size: 81586 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000036EE2E0, pos 00000000036EE2E0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000037F2B90, pos 00000000037F2B90, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000037F4FA0, pos 00000000037F4FA0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000034EB9F0, pos 00000000034EB9F0, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000034EDE00, pos 00000000034EDE00, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003696010, pos 0000000003696010, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003698420, pos 0000000003698420, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003742050, pos 0000000003742050, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 0000000003744460, pos 0000000003744460, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000033FA730, pos 00000000033FA730, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe buf free s:0 t:1 f:0 00000000033FCB40, pos 00000000033FCB40, size: 0 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe length: 81586 2018/03/23 16:24:03 [debug] 8225#0: 192 input buf #13 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037F2B90 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037F4FA0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000034EB9F0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000034EDE00 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003696010 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003698420 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003742050 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003744460 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033FA730 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033FCB40 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 192 writev: 58, 90802, 193536 2018/03/23 16:24:03 [debug] 8225#0: 192 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer: 57, old: 1521802563534, new: 1521802563550 2018/03/23 16:24:03 [debug] 8225#0: 192 http file cache update 2018/03/23 16:24:03 [debug] 8225#0: 192 http file cache rename: "/etc/nginx/proxy_temp/0/03/0000000030" to "/var/lib/nginx/cache/0/d0/b92e5d3454ae52a2728234eeab465d00" 2018/03/23 16:24:03 [debug] 8225#0: shmtx lock 2018/03/23 16:24:03 [debug] 8225#0: shmtx unlock 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream exit: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 finalize http upstream request: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 finalize http proxy request 2018/03/23 16:24:03 [debug] 8225#0: 192 free rr peer 2 0 2018/03/23 16:24:03 [debug] 8225#0: 192 close http upstream connection: 57 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000035B0CE0, unused: 48 2018/03/23 16:24:03 [debug] 8225#0: 192 event timer del: 57: 1521802563534 2018/03/23 16:24:03 [debug] 8225#0: 192 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 http upstream temp fd: 58 2018/03/23 16:24:03 [debug] 8225#0: 192 http finalize request: 0, "/images/home_slide-03.png?" a:1, c:1 2018/03/23 16:24:03 [debug] 8225#0: 192 http terminate request count:1 2018/03/23 16:24:03 [debug] 8225#0: 192 http terminate cleanup count:1 blk:0 2018/03/23 16:24:03 [debug] 8225#0: 192 http posted request: "/images/home_slide-03.png?" 2018/03/23 16:24:03 [debug] 8225#0: 192 http terminate handler count:1 2018/03/23 16:24:03 [debug] 8225#0: 192 http request count:1 blk:0 2018/03/23 16:24:03 [debug] 8225#0: 192 http close request 2018/03/23 16:24:03 [debug] 8225#0: 192 http log handler 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003677F60:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003349830:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003677F60 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003349830 2018/03/23 16:24:03 [debug] 8225#0: 192 posix_memalign: 0000000003677F60:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003349830:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032D1E10:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003349830 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032D1E10 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 0000000003349830:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 malloc: 00000000032D1E10:4096 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003349830 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032D1E10 2018/03/23 16:24:03 [debug] 8225#0: 192 run cleanup: 00000000032D51C0 2018/03/23 16:24:03 [debug] 8225#0: 192 file cleanup: fd:58 2018/03/23 16:24:03 [debug] 8225#0: 192 run cleanup: 000000000169AA08 2018/03/23 16:24:03 [debug] 8225#0: 192 run cleanup: 000000000350ECB8 2018/03/23 16:24:03 [debug] 8225#0: 192 run cleanup: 000000000350EA88 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037E8500 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037E64F0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000036128C0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000036108B0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000360E8A0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000360C890 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000035663F0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000035643E0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000035623D0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000035603C0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000339EE60 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000339CE50 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000339AE40 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003398E30 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032CFE00 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032CDDF0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032CBDE0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032C9DD0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000031FC780 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000031FA770 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000031F8760 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000031F6750 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037DFB80 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037DDB70 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000037DBB60 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000356E250 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000356C240 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000356A230 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003309610 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003307600 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033055F0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033A66E0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003583BF0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033A42D0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000036274B0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000036EE2E0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000350DD40, unused: 1 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003220E60, unused: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 000000000169A790, unused: 7 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000032D5070, unused: 7 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003334190, unused: 55 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 0000000003677F60, unused: 3144 2018/03/23 16:24:03 [debug] 8225#0: 192 close http connection: 55 2018/03/23 16:24:03 [debug] 8225#0: 192 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033784F0 2018/03/23 16:24:03 [debug] 8225#0: 192 free: 00000000033E36B0, unused: 122 2018/03/23 16:24:03 [debug] 8225#0: epoll: fd:56 ev:2005 d:00000000030F7489 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream process upstream 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe read upstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 3, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 104085 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #2 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #3 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #4 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000033784F0:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #5 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000036EE2E0:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #6 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000034EB9F0:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 posix_memalign: 00000000032D5070:4096 @16 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #7 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000034EDE00:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #8 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000037F2B90:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 9216 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #9 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 00000000037F4FA0:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:1 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:9216 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 2296 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: eof:1, avail:0 2018/03/23 16:24:03 [debug] 8225#0: 191 readv: 1, last:6920 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe recv chain: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 0000000003600CE0, pos 0000000003600CE0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000037C1980, pos 00000000037C1980, size: 92160 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000031B5540, pos 00000000031B5540, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000033784F0, pos 00000000033784F0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000036EE2E0, pos 00000000036EE2E0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000034EB9F0, pos 00000000034EB9F0, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000034EDE00, pos 00000000034EDE00, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf in s:1 t:1 f:0 00000000037F2B90, pos 00000000037F2B90, size: 9216 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe buf free s:0 t:1 f:0 00000000037F4FA0, pos 00000000037F4FA0, size: 2296 file: 0, size: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe length: 2296 2018/03/23 16:24:03 [debug] 8225#0: 191 input buf #10 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write chain 2018/03/23 16:24:03 [debug] 8225#0: 191 writev: 59, 158968, 101376 2018/03/23 16:24:03 [debug] 8225#0: 191 pipe write downstream: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer: 56, old: 1521802563534, new: 1521802563550 2018/03/23 16:24:03 [debug] 8225#0: 191 http file cache update 2018/03/23 16:24:03 [debug] 8225#0: 191 http file cache rename: "/etc/nginx/proxy_temp/1/03/0000000031" to "/var/lib/nginx/cache/4/51/60db1f78db5619387abef97912032514" 2018/03/23 16:24:03 [debug] 8225#0: shmtx lock 2018/03/23 16:24:03 [debug] 8225#0: shmtx unlock 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream exit: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 finalize http upstream request: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 finalize http proxy request 2018/03/23 16:24:03 [debug] 8225#0: 191 free rr peer 2 0 2018/03/23 16:24:03 [debug] 8225#0: 191 close http upstream connection: 56 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003371670, unused: 48 2018/03/23 16:24:03 [debug] 8225#0: 191 event timer del: 56: 1521802563534 2018/03/23 16:24:03 [debug] 8225#0: 191 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 http upstream temp fd: 59 2018/03/23 16:24:03 [debug] 8225#0: 191 http finalize request: 0, "/images/home_slide-02.png?" a:1, c:1 2018/03/23 16:24:03 [debug] 8225#0: 191 http terminate request count:1 2018/03/23 16:24:03 [debug] 8225#0: 191 http terminate cleanup count:1 blk:0 2018/03/23 16:24:03 [debug] 8225#0: 191 http posted request: "/images/home_slide-02.png?" 2018/03/23 16:24:03 [debug] 8225#0: 191 http terminate handler count:1 2018/03/23 16:24:03 [debug] 8225#0: 191 http request count:1 blk:0 2018/03/23 16:24:03 [debug] 8225#0: 191 http close request 2018/03/23 16:24:03 [debug] 8225#0: 191 http log handler 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000350DD40:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003220E60:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000350DD40 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003220E60 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000350DD40:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003220E60:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000350DD40 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003220E60 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 000000000350DD40:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 malloc: 0000000003220E60:4096 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000350DD40 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003220E60 2018/03/23 16:24:03 [debug] 8225#0: 191 run cleanup: 0000000003487F30 2018/03/23 16:24:03 [debug] 8225#0: 191 file cleanup: fd:59 2018/03/23 16:24:03 [debug] 8225#0: 191 run cleanup: 0000000003160A98 2018/03/23 16:24:03 [debug] 8225#0: 191 run cleanup: 00000000034FA078 2018/03/23 16:24:03 [debug] 8225#0: 191 run cleanup: 00000000034F9E48 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000037F4FA0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000037F2B90 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000034EDE00 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000034EB9F0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000036EE2E0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000033784F0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000036EC2D0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000035AB120 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000035A9110 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000032A9040 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000032A7030 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000035EF1C0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000035ED1B0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000361A960 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003618950 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003440080 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000343E070 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000033F4AF0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000033F2AE0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003517920 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003515910 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000033E7B20 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000033E5B10 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003791800 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000378F7F0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000031A08B0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 000000000319E8A0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000000000000 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000035E2160 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003600CE0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000037C1980 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000031B5540 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000034F9100, unused: 1 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000032DF120, unused: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003160820, unused: 7 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 0000000003487DE0, unused: 7 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000032D5070, unused: 1128 2018/03/23 16:24:03 [debug] 8225#0: 191 close http connection: 50 2018/03/23 16:24:03 [debug] 8225#0: 191 reusable connection: 0 2018/03/23 16:24:03 [debug] 8225#0: 191 free: 00000000035FA850 2018/03/23 16:24:03 [debug] 8225#0: *191 free: 000000000365B0F0, unused: 122 2018/03/23 16:24:03 [debug] 8225#0: timer delta: 10 2018/03/23 16:24:03 [debug] 8225#0: worker cycle 2018/03/23 16:24:03 [debug] 8225#0: epoll timer: 25243

Our v-host.conf

server { listen 80; server_name test-beta.xyz.com;

      if ($http_x_forwarded_proto != "https") {
        rewrite ^(.*)$ https://$server_name$REQUEST_URI permanent;
     }

      if ($request_method !~ ^(GET|POST|HEAD)$ ) {

          return "405";
     }

     if ($badagent) {

       return 403;
    }

    real_ip_header          X-Forwarded-For;
    set_real_ip_from        192.168.0.0/16;
    real_ip_recursive       on;

location /lb {

         root  /var/www/html/;
         index index.html;

      }

    modsecurity on;
    modsecurity_rules_file /etc/nginx/waf-load-config/main.conf;

location /retailer {

                if ($request_uri ~* \.(?:ico|css|js|gif|jpe?g|png|swf)$)
            {
                   expires 30d;
            }

            proxy_cache backcache;
            proxy_cache_revalidate on;
            proxy_cache_min_uses 2;
            proxy_ignore_headers X-Accel-Expires;
            proxy_ignore_headers Cache-Control;
            proxy_hide_header Server;
            add_header X-xyz-Cache $upstream_cache_status;
            add_header Access-Control-Allow-Origin: https://dxnuc5ep2nhbt.cloudfront.net;
            add_header X-Frame-Options "SAMEORIGIN";
            add_header X-XSS-Protection "1; mode=block";
            proxy_set_header Host $host;
            #proxy_set_header X-Real-IP $remote_addr;
            #proxy_set_header X-Scheme $scheme;
            #proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            #proxy_set_header X-Forwarded-Proto $scheme;
            proxy_redirect off;
            proxy_pass_request_headers on;
            proxy_pass http://192.168.123.81;

      }

location / {

                if ($request_uri ~* \.(?:ico|css|js|gif|jpe?g|png|swf)$)
            {
                   expires 30d;
            }

            proxy_cache backcache;
            proxy_cache_revalidate on;
            proxy_cache_min_uses 2;
            proxy_ignore_headers X-Accel-Expires;
            proxy_ignore_headers Cache-Control;
            proxy_hide_header Server;
            add_header X-xyz-Cache $upstream_cache_status;
            add_header Access-Control-Allow-Origin: https://dxnuc5ep2nhbt.cloudfront.net;
            add_header X-Frame-Options "SAMEORIGIN";
            add_header X-XSS-Protection "1; mode=block";
            proxy_set_header Host $host;
            #proxy_set_header X-Real-IP $remote_addr;
            #proxy_set_header X-Scheme $scheme;
            #proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            #proxy_set_header X-Forwarded-Proto $scheme;
            proxy_redirect off;
            proxy_pass_request_headers on;
            proxy_pass http://192.168.123.81;

      }

location ~ /. { deny all;

    }

        error_page 404 /404.html;
        location = /40x.html {
    }

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }
}

our main nginx.conf

user nginx; worker_processes auto; error_log /var/log/nginx/error.log debug; pid /run/nginx.pid;

include /usr/share/nginx/modules/*.conf;

events { worker_connections 1024; }

http {

ssl_session_cache shared:SSL:10m; include /etc/nginx/block/useragent.rules;

server_tokens off;

more_set_headers 'Server: Eff_You_Script_Kiddies!';

proxy_cache_path /var/lib/nginx/cache levels=1:2 keys_zone=backcache:8m max_size=500m inactive=60m; proxy_cache_methods GET HEAD; proxy_cache_key "$scheme$request_method$host$request_uri$is_args$args"; proxy_cache_valid 200 302 304 2s;

proxy_cache_valid 404 1s;

open_file_cache max=1500 inactive=20s; open_file_cache_valid 120s; open_file_cache_min_uses 2; open_file_cache_errors on;

log_format upstream_time '[$time_local] $remote_addr $remote_user' '"$request" $status $body_bytes_sent ' '"$http_referer" "$http_user_agent"' 'rt=$request_time uct="$upstream_connect_time" uht="$upstream_header_time" urt="$upstream_response_time" gzr="$gzip_ratio" $http_x_forwarded_for';

access_log /var/log/nginx/access.log upstream_time;

client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m;

proxy_connect_timeout 120; proxy_read_timeout 120;

client_body_buffer_size 998k; client_max_body_size 10m; client_header_buffer_size 9k; large_client_header_buffers 9 5k; output_buffers 9 32k; postpone_output 1460;

fastcgi_buffers 8 128k; fastcgi_buffer_size 256k; fastcgi_read_timeout 600; fastcgi_send_timeout 600;

proxy_connect_timeout 600;

#proxy_send_timeout          600;
#proxy_read_timeout          600;
#send_timeout                600;
#include       mime.types;
#default_type  application/octet-stream;

proxy_buffering on; proxy_buffer_size 90k; proxy_buffers 90 9k; proxy_busy_buffers_size 90k;

proxy_max_temp_file_size 2048m;

proxy_temp_file_write_size 32k;

proxy_buffering on;

proxy_buffer_size 8k;

reset_timedout_connection on;

sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 30; types_hash_max_size 2048;

include /etc/nginx/mime.types; default_type application/octet-stream;

gzip on; gzip_disable "msie6"; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_buffers 16 8k; gzip_http_version 1.1; gzip_min_length 256; gzip_types text/plain text/css application/json image/jpeg image/png image/gif application/x-javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml image/x-icon;

include /etc/nginx/conf.d/*.conf;

}

Full Request logs for home_slide-01.png

2018/03/23 16:49:41 [debug] 8923#0: epoll: fd:8 ev:0001 d:0000000002278530 2018/03/23 16:49:41 [debug] 8923#0: accept on 0.0.0.0:80, ready: 0 2018/03/23 16:49:41 [debug] 8923#0: posix_memalign: 00000000022EB570:512 @16 2018/03/23 16:49:41 [debug] 8923#0: 11 accept: 192.168.123.14:45386 fd:14 2018/03/23 16:49:41 [debug] 8923#0: 11 event timer add: 14: 180000:1521804161981 2018/03/23 16:49:41 [debug] 8923#0: 11 reusable connection: 1 2018/03/23 16:49:41 [debug] 8923#0: 11 epoll add event: fd:14 op:1 ev:80002001 2018/03/23 16:49:41 [debug] 8923#0: timer delta: 6444 2018/03/23 16:49:41 [debug] 8923#0: worker cycle 2018/03/23 16:49:41 [debug] 8923#0: epoll timer: 180000 2018/03/23 16:49:41 [debug] 8923#0: epoll: fd:14 ev:0001 d:0000000002278700 2018/03/23 16:49:41 [debug] 8923#0: 11 http wait request handler 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002272580:9216 2018/03/23 16:49:41 [debug] 8923#0: 11 recv: eof:0, avail:1 2018/03/23 16:49:41 [debug] 8923#0: 11 recv: fd:14 572 of 9216 2018/03/23 16:49:41 [debug] 8923#0: 11 reusable connection: 0 2018/03/23 16:49:41 [debug] 8923#0: 11 posix_memalign: 0000000000812D00:4096 @16 2018/03/23 16:49:41 [debug] 8923#0: 11 http process request line 2018/03/23 16:49:41 [debug] 8923#0: 11 http request line: "GET /images/home_slide-01.png HTTP/1.1" 2018/03/23 16:49:41 [debug] 8923#0: 11 http uri: "/images/home_slide-01.png" 2018/03/23 16:49:41 [debug] 8923#0: 11 http args: "" 2018/03/23 16:49:41 [debug] 8923#0: 11 http exten: "png" 2018/03/23 16:49:41 [debug] 8923#0: 11 posix_memalign: 0000000000816310:4096 @16 2018/03/23 16:49:41 [debug] 8923#0: 11 http process request header line 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "X-Forwarded-For: 182.156.72.174" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "X-Forwarded-Proto: https" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "X-Forwarded-Port: 443" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "Host: waf.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "X-Amzn-Trace-Id: Root=1-5ab4e2cd-7a9ce6d02c4bfae06bcb1888" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "accept: text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "accept-language: en-US,en;q=0.5" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "accept-encoding: gzip, deflate, br" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "upgrade-insecure-requests: 1" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "cache-control: max-age=0" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.27447329.1521700148" 2018/03/23 16:49:41 [debug] 8923#0: 11 http header done 2018/03/23 16:49:41 [debug] 8923#0: 11 event timer del: 14: 1521804161981 2018/03/23 16:49:41 [debug] 8923#0: 11 generic phase: 0 2018/03/23 16:49:41 [debug] 8923#0: 11 add cleanup: 0000000000813A28 2018/03/23 16:49:41 [debug] 8923#0: 11 rewrite phase: 1 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "https" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script value: "https" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script not equal 2018/03/23 16:49:41 [debug] 8923#0: 11 http script not equal: no 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if: false 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "GET" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script regex: "^(GET|POST|HEAD)$" 2018/03/23 16:49:41 [notice] 8923#0: 11 "^(GET|POST|HEAD)$" matches "GET", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if: false 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var 2018/03/23 16:49:41 [debug] 8923#0: 11 http map started 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/23 16:49:41 [debug] 8923#0: 11 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" "0" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "0" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if: false 2018/03/23 16:49:41 [debug] 8923#0: 11 http script value: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script set $upstream_endpoint 2018/03/23 16:49:41 [debug] 8923#0: 11 test location: "/" 2018/03/23 16:49:41 [debug] 8923#0: 11 test location: "50x.html" 2018/03/23 16:49:41 [debug] 8923#0: 11 test location: "lb" 2018/03/23 16:49:41 [debug] 8923#0: 11 test location: ~ "/." 2018/03/23 16:49:41 [debug] 8923#0: 11 using configuration "/" 2018/03/23 16:49:41 [debug] 8923#0: 11 http cl:-1 max:10485760 2018/03/23 16:49:41 [debug] 8923#0: 11 rewrite phase: 3 2018/03/23 16:49:41 [debug] 8923#0: 11 add cleanup: 0000000000813C58 2018/03/23 16:49:41 [debug] 8923#0: 11 rewrite phase: 4 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "/images/home_slide-01.png" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script regex: ".(?:ico|css|js|gif|jpe?g|png|swf)$" 2018/03/23 16:49:41 [notice] 8923#0: 11 ".(?:ico|css|js|gif|jpe?g|png|swf)$" matches "/images/home_slide-01.png", client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script if 2018/03/23 16:49:41 [debug] 8923#0: 11 post rewrite phase: 5 2018/03/23 16:49:41 [debug] 8923#0: 11 generic phase: 6 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000022EBFD0:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000022ECFE0:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000022EBFD0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000022ECFE0 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000230E630:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000230F640:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000230E630 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000230F640 2018/03/23 16:49:41 [debug] 8923#0: 11 generic phase: 7 2018/03/23 16:49:41 [debug] 8923#0: 11 generic phase: 8 2018/03/23 16:49:41 [debug] 8923#0: 11 generic phase: 9 2018/03/23 16:49:41 [debug] 8923#0: 11 access phase: 10 2018/03/23 16:49:41 [debug] 8923#0: 11 access phase: 11 2018/03/23 16:49:41 [debug] 8923#0: 11 post access phase: 12 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "http://internal-PW-MAINSITE-ILB-1290774658.zone.elb.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 http init upstream, client timer: 0 2018/03/23 16:49:41 [debug] 8923#0: 11 epoll add event: fd:14 op:3 ev:80002005 2018/03/23 16:49:41 [debug] 8923#0: 11 posix_memalign: 0000000002331A40:4096 @16 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "http" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "GET" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "waf.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "/images/home_slide-01.png" 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "" 2018/03/23 16:49:41 [debug] 8923#0: 11 http cache key: "httpGETwaf.xyx.com/images/home_slide-01.png" 2018/03/23 16:49:41 [debug] 8923#0: 11 add cleanup: 00000000008172D8 2018/03/23 16:49:41 [debug] 8923#0: shmtx lock 2018/03/23 16:49:41 [debug] 8923#0: shmtx unlock 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache exists: 0 e:1 2018/03/23 16:49:41 [debug] 8923#0: 11 cache file: "/var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905" 2018/03/23 16:49:41 [debug] 8923#0: 11 add cleanup: 00000000008172F0 2018/03/23 16:49:41 [debug] 8923#0: 11 cached open file: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905, fd:15, c:1, e:0, u:3 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache fd: 15 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002331D68, 758, 0 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache vary: "User-Agent" 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache vary: user-agent 2018/03/23 16:49:41 [debug] 8923#0: shmtx lock 2018/03/23 16:49:41 [debug] 8923#0: shmtx unlock 2018/03/23 16:49:41 [debug] 8923#0: 11 http upstream cache: 0 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy status 200 "200 OK" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Date: Fri, 23 Mar 2018 10:58:52 GMT" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Content-Type: image/png" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Content-Length: 263225" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Connection: close" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Last-Modified: Fri, 03 Nov 2017 12:37:04 GMT" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "ETag: "40439-55d135caa9c00"" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Accept-Ranges: bytes" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Cache-Control: max-age=2592000" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Expires: Sun, 22 Apr 2018 10:58:52 GMT" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header: "Vary: User-Agent" 2018/03/23 16:49:41 [debug] 8923#0: 11 http proxy header done 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache send: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905 2018/03/23 16:49:41 [debug] 8923#0: 11 http script var: "HIT" 2018/03/23 16:49:41 [debug] 8923#0: 11 http output filter "/images/home_slide-01.png?" 2018/03/23 16:49:41 [debug] 8923#0: 11 http copy filter: "/images/home_slide-01.png?" 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002336480:32768 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002336480, 32768, 758 2018/03/23 16:49:41 [debug] 8923#0: 11 http postpone filter "/images/home_slide-01.png?" 0000000002332898 2018/03/23 16:49:41 [debug] 8923#0: 11 http gzip filter 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000233E490:270336 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip alloc: n:1 s:5936 a:8192 p:000000000233E490 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip alloc: n:32768 s:2 a:65536 p:0000000002340490 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip alloc: n:32768 s:2 a:65536 p:0000000002350490 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip alloc: n:32768 s:2 a:65536 p:0000000002360490 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip alloc: n:16384 s:4 a:65536 p:0000000002370490 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 00000000023328A8 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 ni:0000000002336480 ai:32768 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023804A0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000002336480 no:00000000023804A0 ai:32768 ao:8192 fl:0 redo:0 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:000000000233E480 no:00000000023824A0 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:0000000002336480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023824B0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023824B0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023844B0 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023844C0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023844C0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023847FD ai:0 ao:7363 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 posix_memalign: 00000000023864D0:4096 @16 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023874E0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023894F0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002336480, 32768, 33526 2018/03/23 16:49:41 [debug] 8923#0: 11 http postpone filter "/images/home_slide-01.png?" 0000000002332898 2018/03/23 16:49:41 [debug] 8923#0: 11 http gzip filter 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 00000000023865E0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 ni:0000000002336480 ai:32768 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000002336480 no:00000000023847FD ai:32768 ao:7363 fl:0 redo:0 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:000000000233E480 no:00000000023864C0 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:0000000002336480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000238B500:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:000000000238B500 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:000000000238D500 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000238D510:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:000000000238D510 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:000000000238F510 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000238F520:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:000000000238F520 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:0000000002391520 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002391530:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:0000000002391530 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:0000000002391B41 ai:0 ao:6639 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002393540:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002395550:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002397560:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002399570:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002336480, 32768, 66294 2018/03/23 16:49:41 [debug] 8923#0: 11 http postpone filter "/images/home_slide-01.png?" 0000000002332898 2018/03/23 16:49:41 [debug] 8923#0: 11 http gzip filter 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000002386960 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 ni:0000000002336480 ai:32768 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000002336480 no:0000000002391B41 ai:32768 ao:6639 fl:0 redo:0 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:000000000233E480 no:0000000002393530 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:0000000002336480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000239B580:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:000000000239B580 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:000000000239D580 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000239D590:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:000000000239D590 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:000000000239F590 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000239F5A0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:000000000239F5A0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023A15A0 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023A15B0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023A15B0 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023A1DFF ai:0 ao:6065 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023A35C0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023A55D0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023A75E0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023A95F0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002336480, 32768, 99062 2018/03/23 16:49:41 [debug] 8923#0: 11 http postpone filter "/images/home_slide-01.png?" 0000000002332898 2018/03/23 16:49:41 [debug] 8923#0: 11 http gzip filter 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000002386CE0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 ni:0000000002336480 ai:32768 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000002336480 no:00000000023A1DFF ai:32768 ao:6065 fl:0 redo:0 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:000000000233E480 no:00000000023A35B0 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:0000000002336480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023AB600:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023AB600 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023AD600 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023AD610:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023AD610 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023AF610 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023AF620:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023AF620 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023B1620 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023B1630:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023B1630 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023B2023 ai:0 ao:5645 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023B3640:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023B5650:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023B7660:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023B9670:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002336480, 32768, 131830 2018/03/23 16:49:41 [debug] 8923#0: 11 http postpone filter "/images/home_slide-01.png?" 0000000002332898 2018/03/23 16:49:41 [debug] 8923#0: 11 http gzip filter 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in: 0000000002387060 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 ni:0000000002336480 ai:32768 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000002336480 no:00000000023B2023 ai:32768 ao:5645 fl:0 redo:0 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:000000000233E480 no:00000000023B3630 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:0000000002336480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023BB680:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate in: ni:0000000000000000 no:00000000023BB680 ai:0 ao:8192 fl:0 redo:1 2018/03/23 16:49:41 [debug] 8923#0: 11 deflate out: ni:0000000000000000 no:00000000023BD680 ai:0 ao:0 rc:0 2018/03/23 16:49:41 [debug] 8923#0: 11 gzip in_buf:0000000002332848 pos:000000000233E480 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023BD690:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 00000000023BF6A0:8192 2018/03/23 16:49:41 [debug] 8923#0: 11 read: 15, 0000000002336480, 32768, 164598 2018/03/23 16:49:41 [debug] 8923#0: 11 http postpone filter "/images/home_slide-01.png?" 0000000002332898 2018/03/23 16:49:41 [debug] 8923#0: 11 http gzip filter 2018/03/23 16:49:41 [debug] 8923#0: 11 http write filter: l:0 f:0 s:0 2018/03/23 16:49:41 [alert] 8923#0: 11 the http output chain is empty, client: 182.156.72.174, server: waf.xyx.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyx.com" 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000233E490 2018/03/23 16:49:41 [debug] 8923#0: 11 http copy filter: -1 "/images/home_slide-01.png?" 2018/03/23 16:49:41 [debug] 8923#0: 11 http finalize request: -1, "/images/home_slide-01.png?" a:1, c:2 2018/03/23 16:49:41 [debug] 8923#0: 11 http terminate request count:2 2018/03/23 16:49:41 [debug] 8923#0: 11 http terminate cleanup count:2 blk:0 2018/03/23 16:49:41 [debug] 8923#0: 11 http finalize request: -4, "/images/home_slide-01.png?" a:1, c:2 2018/03/23 16:49:41 [debug] 8923#0: 11 http request count:2 blk:0 2018/03/23 16:49:41 [debug] 8923#0: 11 http posted request: "/images/home_slide-01.png?" 2018/03/23 16:49:41 [debug] 8923#0: 11 http terminate handler count:1 2018/03/23 16:49:41 [debug] 8923#0: 11 http request count:1 blk:0 2018/03/23 16:49:41 [debug] 8923#0: 11 http close request 2018/03/23 16:49:41 [debug] 8923#0: 11 http log handler 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000233F320:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002340330:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 posix_memalign: 0000000002341340:4096 @16 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000233F320 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002340330 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000233F6B0:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002342350:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000233F6B0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002342350 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 000000000233F840:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 malloc: 0000000002342350:4096 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000233F840 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002342350 2018/03/23 16:49:41 [debug] 8923#0: 11 run cleanup: 00000000008172F0 2018/03/23 16:49:41 [debug] 8923#0: 11 close cached open file: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905, fd:15, c:0, u:3, 0 2018/03/23 16:49:41 [debug] 8923#0: 11 run cleanup: 00000000008172D8 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache cleanup 2018/03/23 16:49:41 [debug] 8923#0: 11 http file cache free, fd: 15 2018/03/23 16:49:41 [debug] 8923#0: shmtx lock 2018/03/23 16:49:41 [debug] 8923#0: shmtx unlock 2018/03/23 16:49:41 [debug] 8923#0: 11 run cleanup: 0000000000813C58 2018/03/23 16:49:41 [debug] 8923#0: 11 run cleanup: 0000000000813A28 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023BF6A0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023BD690 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023BB680 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023B9670 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023B7660 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023B5650 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023B3640 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023B1630 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023AF620 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023AD610 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023AB600 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023A95F0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023A75E0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023A55D0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023A35C0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023A15B0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000239F5A0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000239D590 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000239B580 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002399570 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002397560 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002395550 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002393540 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002391530 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000238F520 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000238D510 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 000000000238B500 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023894F0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023874E0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023844C0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023824B0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023804A0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002336480 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000000000000 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000000812D00, unused: 0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000000816310, unused: 2 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002331A40, unused: 7 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000023864D0, unused: 7 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002341340, unused: 2824 2018/03/23 16:49:41 [debug] 8923#0: 11 close http connection: 14 2018/03/23 16:49:41 [debug] 8923#0: 11 reusable connection: 0 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 0000000002272580 2018/03/23 16:49:41 [debug] 8923#0: 11 free: 00000000022EB570, unused: 122 2018/03/23 16:49:41 [debug] 8923#0: timer delta: 0 2018/03/23 16:49:41 [debug] 8923#0: worker cycle 2018/03/23 16:49:41 [debug] 8923#0: epoll timer: -1 2018/03/23 16:49:42 [debug] 8924#0: timer delta: 10010 2018/03/23 16:49:42 [debug] 8924#0: event timer del: -1: 1521803982227 2018/03/23 16:49:42 [debug] 8924#0: http file cache expire 2018/03/23 16:49:42 [debug] 8924#0: malloc: 00000000022575C0:59 2018/03/23 16:49:42 [debug] 8924#0: shmtx lock 2018/03/23 16:49:42 [debug] 8924#0: shmtx unlock 2018/03/23 16:49:42 [debug] 8924#0: shmtx lock 2018/03/23 16:49:42 [debug] 8924#0: shmtx unlock 2018/03/23 16:49:42 [debug] 8924#0: http file cache size: 65 c:1 w:-1 2018/03/23 16:49:42 [debug] 8924#0: http file cache manager: 0 e:0 n:10000 2018/03/23 16:49:42 [debug] 8924#0: event timer add: -1: 10000:1521803992237 2018/03/23 16:49:42 [debug] 8924#0: epoll timer: 10000 2018/03/23 16:49:42 [debug] 8923#0: epoll: fd:8 ev:0001 d:0000000002278530 2018/03/23 16:49:42 [debug] 8923#0: accept on 0.0.0.0:80, ready: 0 2018/03/23 16:49:42 [debug] 8923#0: posix_memalign: 00000000022EB570:512 @16 2018/03/23 16:49:42 [debug] 8923#0: 12 accept: 192.168.123.40:55598 fd:14 2018/03/23 16:49:42 [debug] 8923#0: 12 event timer add: 14: 180000:1521804162423 2018/03/23 16:49:42 [debug] 8923#0: 12 reusable connection: 1 2018/03/23 16:49:42 [debug] 8923#0: 12 epoll add event: fd:14 op:1 ev:80002001 2018/03/23 16:49:42 [debug] 8923#0: timer delta: 442 2018/03/23 16:49:42 [debug] 8923#0: worker cycle 2018/03/23 16:49:42 [debug] 8923#0: epoll timer: 180000 2018/03/23 16:49:42 [debug] 8923#0: epoll: fd:14 ev:0001 d:0000000002278701 2018/03/23 16:49:42 [debug] 8923#0: 12 http wait request handler 2018/03/23 16:49:42 [debug] 8923#0: 12 malloc: 0000000002272580:9216 2018/03/23 16:49:42 [debug] 8923#0: 12 recv: eof:0, avail:1 2018/03/23 16:49:42 [debug] 8923#0: 12 recv: fd:14 129 of 9216 2018/03/23 16:49:42 [debug] 8923#0: 12 reusable connection: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 posix_memalign: 0000000000812D00:4096 @16 2018/03/23 16:49:42 [debug] 8923#0: 12 http process request line 2018/03/23 16:49:42 [debug] 8923#0: 12 http request line: "GET / HTTP/1.1" 2018/03/23 16:49:42 [debug] 8923#0: 12 http uri: "/" 2018/03/23 16:49:42 [debug] 8923#0: 12 http args: "" 2018/03/23 16:49:42 [debug] 8923#0: 12 http exten: "" 2018/03/23 16:49:42 [debug] 8923#0: 12 posix_memalign: 0000000000816310:4096 @16 2018/03/23 16:49:42 [debug] 8923#0: 12 http process request header line 2018/03/23 16:49:42 [debug] 8923#0: 12 http header: "Host: 192.168.143.77" 2018/03/23 16:49:42 [debug] 8923#0: 12 http header: "Connection: close" 2018/03/23 16:49:42 [debug] 8923#0: 12 http header: "User-Agent: ELB-HealthChecker/2.0" 2018/03/23 16:49:42 [debug] 8923#0: 12 http header: "Accept-Encoding: gzip, compressed" 2018/03/23 16:49:42 [debug] 8923#0: 12 http header done 2018/03/23 16:49:42 [debug] 8923#0: 12 event timer del: 14: 1521804162423 2018/03/23 16:49:42 [debug] 8923#0: 12 generic phase: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 rewrite phase: 1 2018/03/23 16:49:42 [debug] 8923#0: 12 http script var 2018/03/23 16:49:42 [debug] 8923#0: 12 http script value: "https" 2018/03/23 16:49:42 [debug] 8923#0: 12 http script not equal 2018/03/23 16:49:42 [debug] 8923#0: 12 http script if 2018/03/23 16:49:42 [debug] 8923#0: 12 http script regex: "^(.)$" 2018/03/23 16:49:42 [notice] 8923#0: 12 "^(.)$" matches "/", client: 192.168.123.40, server: waf.xyx.com, request: "GET / HTTP/1.1", host: "192.168.143.77" 2018/03/23 16:49:42 [debug] 8923#0: 12 http script copy: "https://" 2018/03/23 16:49:42 [debug] 8923#0: 12 http script var: "waf.xyx.com" 2018/03/23 16:49:42 [debug] 8923#0: 12 http script var: "/" 2018/03/23 16:49:42 [debug] 8923#0: 12 http script regex end 2018/03/23 16:49:42 [notice] 8923#0: 12 rewritten redirect: "https://waf.xyx.com/", client: 192.168.123.40, server: waf.xyx.com, request: "GET / HTTP/1.1", host: "192.168.143.77" 2018/03/23 16:49:42 [debug] 8923#0: 12 http finalize request: 301, "/?" a:1, c:1 2018/03/23 16:49:42 [debug] 8923#0: 12 http special response: 301, "/?" 2018/03/23 16:49:42 [debug] 8923#0: 12 http set discard body 2018/03/23 16:49:42 [debug] 8923#0: 12 HTTP/1.1 301 Moved Permanently Server: nginx Date: Fri, 23 Mar 2018 11:19:42 GMT Content-Type: text/html Content-Length: 178 Connection: close Location: https://waf.xyx.com/

2018/03/23 16:49:42 [debug] 8923#0: 12 write new buf t:1 f:0 0000000000813B10, pos 0000000000813B10, size: 193 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 http write filter: l:0 f:0 s:193 2018/03/23 16:49:42 [debug] 8923#0: 12 http output filter "/?" 2018/03/23 16:49:42 [debug] 8923#0: 12 http copy filter: "/?" 2018/03/23 16:49:42 [debug] 8923#0: 12 http postpone filter "/?" 00000000008166F0 2018/03/23 16:49:42 [debug] 8923#0: 12 write old buf t:1 f:0 0000000000813B10, pos 0000000000813B10, size: 193 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 write new buf t:0 f:0 0000000000000000, pos 00000000006C3540, size: 132 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 write new buf t:0 f:0 0000000000000000, pos 00000000006C37E0, size: 46 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 http write filter: l:1 f:0 s:371 2018/03/23 16:49:42 [debug] 8923#0: 12 http write filter limit 0 2018/03/23 16:49:42 [debug] 8923#0: 12 writev: 371 of 371 2018/03/23 16:49:42 [debug] 8923#0: 12 http write filter 0000000000000000 2018/03/23 16:49:42 [debug] 8923#0: 12 http copy filter: 0 "/?" 2018/03/23 16:49:42 [debug] 8923#0: 12 http finalize request: 0, "/?" a:1, c:1 2018/03/23 16:49:42 [debug] 8923#0: 12 http request count:1 blk:0 2018/03/23 16:49:42 [debug] 8923#0: 12 http close request 2018/03/23 16:49:42 [debug] 8923#0: 12 http log handler 2018/03/23 16:49:42 [debug] 8923#0: 12 free: 0000000000812D00, unused: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 free: 0000000000816310, unused: 2847 2018/03/23 16:49:42 [debug] 8923#0: 12 close http connection: 14 2018/03/23 16:49:42 [debug] 8923#0: 12 reusable connection: 0 2018/03/23 16:49:42 [debug] 8923#0: 12 free: 0000000002272580 2018/03/23 16:49:42 [debug] 8923#0: 12 free: 00000000022EB570, unused: 136 2018/03/23 16:49:42 [debug] 8923#0: timer delta: 0 2018/03/23 16:49:42 [debug] 8923#0: worker cycle 2018/03/23 16:49:42 [debug] 8923#0: epoll timer: -1 2018/03/23 16:49:42 [debug] 8923#0: epoll: fd:8 ev:0001 d:0000000002278530 2018/03/23 16:49:42 [debug] 8923#0: accept on 0.0.0.0:80, ready: 0 2018/03/23 16:49:42 [debug] 8923#0: posix_memalign: 00000000022EB570:512 @16 2018/03/23 16:49:42 [debug] 8923#0: 13 accept: 192.168.123.14:45402 fd:14 2018/03/23 16:49:42 [debug] 8923#0: 13 event timer add: 14: 180000:1521804162538 2018/03/23 16:49:42 [debug] 8923#0: 13 reusable connection: 1 2018/03/23 16:49:42 [debug] 8923#0: 13 epoll add event: fd:14 op:1 ev:80002001 2018/03/23 16:49:42 [debug] 8923#0: timer delta: 115 2018/03/23 16:49:42 [debug] 8923#0: worker cycle 2018/03/23 16:49:42 [debug] 8923#0: epoll timer: 180000 2018/03/23 16:49:42 [debug] 8923#0: epoll: fd:14 ev:0001 d:0000000002278700 2018/03/23 16:49:42 [debug] 8923#0: 13 http wait request handler 2018/03/23 16:49:42 [debug] 8923#0: 13 malloc: 0000000002272580:9216 2018/03/23 16:49:42 [debug] 8923#0: 13 recv: eof:0, avail:1 2018/03/23 16:49:42 [debug] 8923#0: 13 recv: fd:14 129 of 9216 2018/03/23 16:49:42 [debug] 8923#0: 13 reusable connection: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 posix_memalign: 0000000000812D00:4096 @16 2018/03/23 16:49:42 [debug] 8923#0: 13 http process request line 2018/03/23 16:49:42 [debug] 8923#0: 13 http request line: "GET / HTTP/1.1" 2018/03/23 16:49:42 [debug] 8923#0: 13 http uri: "/" 2018/03/23 16:49:42 [debug] 8923#0: 13 http args: "" 2018/03/23 16:49:42 [debug] 8923#0: 13 http exten: "" 2018/03/23 16:49:42 [debug] 8923#0: 13 posix_memalign: 0000000000816310:4096 @16 2018/03/23 16:49:42 [debug] 8923#0: 13 http process request header line 2018/03/23 16:49:42 [debug] 8923#0: 13 http header: "Host: 192.168.143.77" 2018/03/23 16:49:42 [debug] 8923#0: 13 http header: "Connection: close" 2018/03/23 16:49:42 [debug] 8923#0: 13 http header: "User-Agent: ELB-HealthChecker/2.0" 2018/03/23 16:49:42 [debug] 8923#0: 13 http header: "Accept-Encoding: gzip, compressed" 2018/03/23 16:49:42 [debug] 8923#0: 13 http header done 2018/03/23 16:49:42 [debug] 8923#0: 13 event timer del: 14: 1521804162538 2018/03/23 16:49:42 [debug] 8923#0: 13 generic phase: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 rewrite phase: 1 2018/03/23 16:49:42 [debug] 8923#0: 13 http script var 2018/03/23 16:49:42 [debug] 8923#0: 13 http script value: "https" 2018/03/23 16:49:42 [debug] 8923#0: 13 http script not equal 2018/03/23 16:49:42 [debug] 8923#0: 13 http script if 2018/03/23 16:49:42 [debug] 8923#0: 13 http script regex: "^(.)$" 2018/03/23 16:49:42 [notice] 8923#0: 13 "^(.)$" matches "/", client: 192.168.123.14, server: waf.xyx.com, request: "GET / HTTP/1.1", host: "192.168.143.77" 2018/03/23 16:49:42 [debug] 8923#0: 13 http script copy: "https://" 2018/03/23 16:49:42 [debug] 8923#0: 13 http script var: "waf.xyx.com" 2018/03/23 16:49:42 [debug] 8923#0: 13 http script var: "/" 2018/03/23 16:49:42 [debug] 8923#0: 13 http script regex end 2018/03/23 16:49:42 [notice] 8923#0: 13 rewritten redirect: "https://waf.xyx.com/", client: 192.168.123.14, server: waf.xyx.com, request: "GET / HTTP/1.1", host: "192.168.143.77" 2018/03/23 16:49:42 [debug] 8923#0: 13 http finalize request: 301, "/?" a:1, c:1 2018/03/23 16:49:42 [debug] 8923#0: 13 http special response: 301, "/?" 2018/03/23 16:49:42 [debug] 8923#0: 13 http set discard body 2018/03/23 16:49:42 [debug] 8923#0: *13 HTTP/1.1 301 Moved Permanently Server: nginx Date: Fri, 23 Mar 2018 11:19:42 GMT Content-Type: text/html Content-Length: 178 Connection: close Location: https://waf.xyx.com/

2018/03/23 16:49:42 [debug] 8923#0: 13 write new buf t:1 f:0 0000000000813B10, pos 0000000000813B10, size: 193 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 http write filter: l:0 f:0 s:193 2018/03/23 16:49:42 [debug] 8923#0: 13 http output filter "/?" 2018/03/23 16:49:42 [debug] 8923#0: 13 http copy filter: "/?" 2018/03/23 16:49:42 [debug] 8923#0: 13 http postpone filter "/?" 00000000008166F0 2018/03/23 16:49:42 [debug] 8923#0: 13 write old buf t:1 f:0 0000000000813B10, pos 0000000000813B10, size: 193 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 write new buf t:0 f:0 0000000000000000, pos 00000000006C3540, size: 132 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 write new buf t:0 f:0 0000000000000000, pos 00000000006C37E0, size: 46 file: 0, size: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 http write filter: l:1 f:0 s:371 2018/03/23 16:49:42 [debug] 8923#0: 13 http write filter limit 0 2018/03/23 16:49:42 [debug] 8923#0: 13 writev: 371 of 371 2018/03/23 16:49:42 [debug] 8923#0: 13 http write filter 0000000000000000 2018/03/23 16:49:42 [debug] 8923#0: 13 http copy filter: 0 "/?" 2018/03/23 16:49:42 [debug] 8923#0: 13 http finalize request: 0, "/?" a:1, c:1 2018/03/23 16:49:42 [debug] 8923#0: 13 http request count:1 blk:0 2018/03/23 16:49:42 [debug] 8923#0: 13 http close request 2018/03/23 16:49:42 [debug] 8923#0: 13 http log handler 2018/03/23 16:49:42 [debug] 8923#0: 13 free: 0000000000812D00, unused: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 free: 0000000000816310, unused: 2847 2018/03/23 16:49:42 [debug] 8923#0: 13 close http connection: 14 2018/03/23 16:49:42 [debug] 8923#0: 13 reusable connection: 0 2018/03/23 16:49:42 [debug] 8923#0: 13 free: 0000000002272580 2018/03/23 16:49:42 [debug] 8923#0: *13 free: 00000000022EB570, unused: 136 2018/03/23 16:49:42 [debug] 8923#0: timer delta: 0 2018/03/23 16:49:42 [debug] 8923#0: worker cycle 2018/03/23 16:49:42 [debug] 8923#0: epoll timer: -1

Your config does't contains any modsecurity configuration directive. This debug log messages:

2018/03/23 16:49:42 [debug] 8923#0: *12 HTTP/1.1 301 Moved Permanently Server: nginx Date: Fri, 23 Mar 2018 11:19:42 GMT Content-Type: text/html Content-Length: 178 Connection: close Location: https://waf.xyx.com/

Says, that you specify incorrect target url in proxy_pass directive

Hi Dennus,

modsecurity is already enabled . i did some analysis that error the http output chain is empty, is coming only for images url (only for few images rest images are opening fine logs are already shared above) . But after disabling the modsecurity engine only for images (.jpge .ping etc.)every thing is working fine all images are opening properly .

I don't know why modsecurity is blocking images even in access logs getting 200 response code for those blocking images but on browser getting 502 response.

Nothing blocking is coming in modsec_audit.log file.

* 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "GET" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script regex: "^(GET|POST|HEAD)$" 2018/03/24 18:22:21 [notice] 16758#0: 74 "^(GET|POST|HEAD)$" matches "GET", client: 110.235.152.196, server: waf.payworldindia.com, request: "GET /images/banner_careers.jpg HTTP/1.1", host: "waf.payworldindia.com" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script if 2018/03/24 18:22:21 [debug] 16758#0: 74 http script if: false 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var 2018/03/24 18:22:21 [debug] 16758#0: 74 http map started 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" 2018/03/24 18:22:21 [debug] 16758#0: 74 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:58.0) Gecko/20100101 Firefox/58.0" "0" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "0" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script if 2018/03/24 18:22:21 [debug] 16758#0: 74 http script if: false 2018/03/24 18:22:21 [debug] 16758#0: 74 http script value: "http://internal-PW-MAINSITE-ILB-1290774658.ap-south-1.elb.amazonaws.com" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script set $upstream_endpoint 2018/03/24 18:22:21 [debug] 16758#0: 74 test location: "/" 2018/03/24 18:22:21 [debug] 16758#0: 74 test location: "images" 2018/03/24 18:22:21 [debug] 16758#0: 74 test location: ~ "/." 2018/03/24 18:22:21 [debug] 16758#0: 74 using configuration "/images" 2018/03/24 18:22:21 [debug] 16758#0: 74 http cl:-1 max:10485760 2018/03/24 18:22:21 [debug] 16758#0: 74 rewrite phase: 3 2018/03/24 18:22:21 [debug] 16758#0: 74 add cleanup: 00000000013F1B10 2018/03/24 18:22:21 [debug] 16758#0: 74 rewrite phase: 4 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "/images/banner_careers.jpg" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script regex: ".(?:ico|css|js|gif|jpe?g|png|swf)$" 2018/03/24 18:22:21 [notice] 16758#0: 74 ".(?:ico|css|js|gif|jpe?g|png|swf)$" matches "/images/banner_careers.jpg", client: 110.235.152.196, server: waf.payworldindia.com, request: "GET /images/banner_careers.jpg HTTP/1.1", host: "waf.payworldindia.com" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script if 2018/03/24 18:22:21 [debug] 16758#0: 74 post rewrite phase: 5 2018/03/24 18:22:21 [debug] 16758#0: 74 generic phase: 6 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F01E30:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002E13020:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F01E30 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002E13020 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002EE69C0:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002EE79D0:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002EE69C0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002EE79D0 2018/03/24 18:22:21 [debug] 16758#0: 74 generic phase: 7 2018/03/24 18:22:21 [debug] 16758#0: 74 generic phase: 8 2018/03/24 18:22:21 [debug] 16758#0: 74 generic phase: 9 2018/03/24 18:22:21 [debug] 16758#0: 74 access phase: 10 2018/03/24 18:22:21 [debug] 16758#0: 74 access phase: 11 2018/03/24 18:22:21 [debug] 16758#0: 74 post access phase: 12 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "http://internal-PW-MAINSITE-ILB-1290774658.ap-south-1.elb.amazonaws.com" 2018/03/24 18:22:21 [debug] 16758#0: 74 http init upstream, client timer: 0 2018/03/24 18:22:21 [debug] 16758#0: 74 epoll add event: fd:13 op:3 ev:80002005 2018/03/24 18:22:21 [debug] 16758#0: 74 posix_memalign: 0000000002F15770:4096 @16 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "http" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "GET" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "waf.payworldindia.com" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "/images/banner_careers.jpg" 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "" 2018/03/24 18:22:21 [debug] 16758#0: 74 http cache key: "httpGETwaf.payworldindia.com/images/banner_careers.jpg" 2018/03/24 18:22:21 [debug] 16758#0: 74 add cleanup: 00000000013D7CD0 2018/03/24 18:22:21 [debug] 16758#0: shmtx lock 2018/03/24 18:22:21 [debug] 16758#0: shmtx unlock 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache exists: 0 e:1 2018/03/24 18:22:21 [debug] 16758#0: 74 cache file: "/var/lib/nginx/cache/0/75/50a1554c7da9bd96de8af5f39cf49750" 2018/03/24 18:22:21 [debug] 16758#0: 74 add cleanup: 00000000013D7CE8 2018/03/24 18:22:21 [debug] 16758#0: 74 cached open file: /var/lib/nginx/cache/0/75/50a1554c7da9bd96de8af5f39cf49750, fd:14, c:1, e:0, u:3 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache fd: 14 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F15A98, 760, 0 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache vary: "User-Agent" 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache vary: user-agent 2018/03/24 18:22:21 [debug] 16758#0: 74 http upstream cache: 0 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy status 200 "200 OK" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Date: Sat, 24 Mar 2018 12:51:41 GMT" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Content-Type: image/jpeg" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Content-Length: 174446" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Connection: close" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Last-Modified: Wed, 08 Nov 2017 13:14:46 GMT" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "ETag: "2a96e-55d7878b2dd80"" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Accept-Ranges: bytes" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Cache-Control: max-age=2592000" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Expires: Mon, 23 Apr 2018 12:51:41 GMT" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header: "Vary: User-Agent" 2018/03/24 18:22:21 [debug] 16758#0: 74 http proxy header done 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache send: /var/lib/nginx/cache/0/75/50a1554c7da9bd96de8af5f39cf49750 2018/03/24 18:22:21 [debug] 16758#0: 74 http script var: "HIT" 2018/03/24 18:22:21 [debug] 16758#0: 74 http output filter "/images/banner_careers.jpg?" 2018/03/24 18:22:21 [debug] 16758#0: 74 http copy filter: "/images/banner_careers.jpg?" 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F1A1A0:32768 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F1A1A0, 32768, 760 2018/03/24 18:22:21 [debug] 16758#0: 74 http postpone filter "/images/banner_careers.jpg?" 0000000002F165D0 2018/03/24 18:22:21 [debug] 16758#0: 74 http gzip filter 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F221B0:270336 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip alloc: n:1 s:5936 a:8192 p:0000000002F221B0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip alloc: n:32768 s:2 a:65536 p:0000000002F241B0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip alloc: n:32768 s:2 a:65536 p:0000000002F341B0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip alloc: n:32768 s:2 a:65536 p:0000000002F441B0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip alloc: n:16384 s:4 a:65536 p:0000000002F541B0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000002F165E0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 ni:0000000002F1A1A0 ai:32768 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F641C0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000002F1A1A0 no:0000000002F641C0 ai:32768 ao:8192 fl:0 redo:0 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000002F221A0 no:0000000002F641C0 ai:0 ao:8192 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F1A1A0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F1A1A0, 32768, 33528 2018/03/24 18:22:21 [debug] 16758#0: 74 http postpone filter "/images/banner_careers.jpg?" 0000000002F165D0 2018/03/24 18:22:21 [debug] 16758#0: 74 http gzip filter 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000002F165E0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 ni:0000000002F1A1A0 ai:32768 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000002F1A1A0 no:0000000002F641C0 ai:32768 ao:8192 fl:0 redo:0 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000002F221A0 no:0000000002F661C0 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F1A1A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F661D0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F661D0 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F681D0 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F681E0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F681E0 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F6A1E0 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 posix_memalign: 0000000002F6A1F0:4096 @16 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F6B200:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F6B200 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F6D200 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F6D210:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F6D210 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F6DB35 ai:0 ao:5851 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F6F220:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F71230:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F73240:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F75250:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F1A1A0, 32768, 66296 2018/03/24 18:22:21 [debug] 16758#0: 74 http postpone filter "/images/banner_careers.jpg?" 0000000002F165D0 2018/03/24 18:22:21 [debug] 16758#0: 74 http gzip filter 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000002F6A4C0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 ni:0000000002F1A1A0 ai:32768 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000002F1A1A0 no:0000000002F6DB35 ai:32768 ao:5851 fl:0 redo:0 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000002F221A0 no:0000000002F6F210 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F1A1A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F77260:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F77260 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F79260 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F79270:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F79270 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F7B270 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F7B280:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F7B280 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F7D280 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F7D290:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F7D290 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F7E0FE ai:0 ao:4498 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F7F2A0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F812B0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F832C0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F852D0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F1A1A0, 32768, 99064 2018/03/24 18:22:21 [debug] 16758#0: 74 http postpone filter "/images/banner_careers.jpg?" 0000000002F165D0 2018/03/24 18:22:21 [debug] 16758#0: 74 http gzip filter 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000002F6A840 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 ni:0000000002F1A1A0 ai:32768 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000002F1A1A0 no:0000000002F7E0FE ai:32768 ao:4498 fl:0 redo:0 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000002F221A0 no:0000000002F7F290 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F1A1A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F872E0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F872E0 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F892E0 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F892F0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F892F0 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F8B2F0 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F8B300:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F8B300 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F8D300 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F8D310:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F8D310 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F8E4E3 ai:0 ao:3629 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F8F320:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F91330:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F93340:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F95350:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F1A1A0, 32768, 131832 2018/03/24 18:22:21 [debug] 16758#0: 74 http postpone filter "/images/banner_careers.jpg?" 0000000002F165D0 2018/03/24 18:22:21 [debug] 16758#0: 74 http gzip filter 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in: 0000000002F6ABC0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 ni:0000000002F1A1A0 ai:32768 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000002F1A1A0 no:0000000002F8E4E3 ai:32768 ao:3629 fl:0 redo:0 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000002F221A0 no:0000000002F8F310 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F1A1A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F97360:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F97360 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F99360 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F99370:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F99370 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F9B370 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F9B380:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate in: ni:0000000000000000 no:0000000002F9B380 ai:0 ao:8192 fl:0 redo:1 2018/03/24 18:22:21 [debug] 16758#0: 74 deflate out: ni:0000000000000000 no:0000000002F9D380 ai:0 ao:0 rc:0 2018/03/24 18:22:21 [debug] 16758#0: 74 gzip in_buf:0000000002F16580 pos:0000000002F221A0 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F9D390:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F9F3A0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002FA13B0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002FA33C0:8192 2018/03/24 18:22:21 [debug] 16758#0: 74 read: 14, 0000000002F1A1A0, 10606, 164600 2018/03/24 18:22:21 [debug] 16758#0: 74 http postpone filter "/images/banner_careers.jpg?" 0000000002F165D0 2018/03/24 18:22:21 [debug] 16758#0: 74 http gzip filter 2018/03/24 18:22:21 [debug] 16758#0: 74 http write filter: l:0 f:0 s:0 2018/03/24 18:22:21 [alert] 16758#0: 74 the http output chain is empty, client: 110.235.152.196, server: waf.payworldindia.com, request: "GET /images/banner_careers.jpg HTTP/1.1", host: "waf.payworldindia.com" 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F221B0 2018/03/24 18:22:21 [debug] 16758#0: 74 http copy filter: -1 "/images/banner_careers.jpg?" 2018/03/24 18:22:21 [debug] 16758#0: 74 http finalize request: -1, "/images/banner_careers.jpg?" a:1, c:2 2018/03/24 18:22:21 [debug] 16758#0: 74 http terminate request count:2 2018/03/24 18:22:21 [debug] 16758#0: 74 http terminate cleanup count:2 blk:0 2018/03/24 18:22:21 [debug] 16758#0: 74 http finalize request: -4, "/images/banner_careers.jpg?" a:1, c:2 2018/03/24 18:22:21 [debug] 16758#0: 74 http request count:2 blk:0 2018/03/24 18:22:21 [debug] 16758#0: 74 http posted request: "/images/banner_careers.jpg?" 2018/03/24 18:22:21 [debug] 16758#0: 74 http terminate handler count:1 2018/03/24 18:22:21 [debug] 16758#0: 74 http request count:1 blk:0 2018/03/24 18:22:21 [debug] 16758#0: 74 http close request 2018/03/24 18:22:21 [debug] 16758#0: 74 http log handler 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F23040:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F24050:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 posix_memalign: 0000000002F25060:4096 @16 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F23040 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F24050 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F233D0:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F26070:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F233D0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F26070 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F23560:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 malloc: 0000000002F26070:4096 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F23560 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F26070 2018/03/24 18:22:21 [debug] 16758#0: 74 run cleanup: 00000000013D7CE8 2018/03/24 18:22:21 [debug] 16758#0: 74 close cached open file: /var/lib/nginx/cache/0/75/50a1554c7da9bd96de8af5f39cf49750, fd:14, c:0, u:3, 0 2018/03/24 18:22:21 [debug] 16758#0: 74 run cleanup: 00000000013D7CD0 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache cleanup 2018/03/24 18:22:21 [debug] 16758#0: 74 http file cache free, fd: 14 2018/03/24 18:22:21 [debug] 16758#0: shmtx lock 2018/03/24 18:22:21 [debug] 16758#0: shmtx unlock 2018/03/24 18:22:21 [debug] 16758#0: 74 run cleanup: 00000000013F1B10 2018/03/24 18:22:21 [debug] 16758#0: 74 run cleanup: 00000000013F18E0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002FA33C0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002FA13B0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F9F3A0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F9D390 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F9B380 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F99370 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F97360 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F95350 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F93340 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F91330 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F8F320 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F8D310 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F8B300 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F892F0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F872E0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F852D0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F832C0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F812B0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F7F2A0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F7D290 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F7B280 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F79270 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F77260 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F75250 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F73240 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F71230 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F6F220 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F6D210 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F6B200 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F681E0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F661D0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F641C0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F1A1A0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000000000000 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 00000000013F0BB0, unused: 1 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 00000000013D6D00, unused: 0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F15770, unused: 0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F6A1F0, unused: 0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002F25060, unused: 2816 2018/03/24 18:22:21 [debug] 16758#0: 74 close http connection: 13 2018/03/24 18:22:21 [debug] 16758#0: 74 reusable connection: 0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002EC36C0 2018/03/24 18:22:21 [debug] 16758#0: 74 free: 0000000002EDD8E0, unused: 121 2018/03/24 18:22:21 [debug] 16758#0: timer delta: 0 2018/03/24 18:22:21 [debug] 16758#0: worker cycle 2018/03/24 18:22:21 [debug] 16758#0: epoll timer: -1 **

` {

server { listen 80; server_name waf.xyz.com;

      if ($http_x_forwarded_proto != "https") {
        rewrite ^(.*)$ https://$server_name$REQUEST_URI permanent;
     }

      if ($request_method !~ ^(GET|POST|HEAD)$ ) {

          return "405";
     }

     if ($badagent) {

       return 403;
    }

    real_ip_header          X-Forwarded-For;
    set_real_ip_from        192.168.0.0/16;
    real_ip_recursive       on;

    resolver 192.168.123.2;
    set $upstream_endpoint http://test-1290774658.test.sfdsf.com;

    location /lb {
         root  /var/www/html/;
         index index.html;

      }

    location /images {

                  #modsecurity_rules '
                  #SecRuleEngine On
                  #SecDebugLog /tmp/modsec_debug.log
                  #SecDebugLogLevel 9
                  #SecRule REMOTE_ADDR "*" "id:7,phase:1,t:none,log,pass,ctl:ruleEngine=off"
                  #';

                if ($request_uri ~* \.(?:ico|css|js|gif|jpe?g|png|swf)$)
            {

                   expires 30d;
            }

            proxy_cache backcache;
            proxy_cache_revalidate on;
            proxy_cache_min_uses 2;
            proxy_ignore_headers X-Accel-Expires;
            proxy_ignore_headers Cache-Control;
            proxy_hide_header Server;
            add_header X-my-Cache $upstream_cache_status;
            add_header Access-Control-Allow-Origin: https://dxnuac5ep2asdfnhbt.cloudfront.net;
            add_header X-Frame-Options "SAMEORIGIN";
            add_header X-XSS-Protection "1; mode=block";
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Scheme $scheme;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_redirect off;
            proxy_pass_request_headers on;
            proxy_pass $upstream_endpoint;
}

    location / {

                  #modsecurity_rules '
                  #SecRuleEngine On
                  #SecDebugLog /tmp/modsec_debug.log
                  #SecDebugLogLevel 9
                  #SecRule REMOTE_ADDR "*" "id:8,phase:1,t:none,log,pass,ctl:ruleEngine=off"
                  #';
                if ($request_uri ~* \.(?:ico|css|js|gif|jpe?g|png|swf)$)
            {
                   expires 30d;
            }

            modsecurity on;
            modsecurity_rules_file /etc/nginx/waf-load-config/main.conf;

            proxy_cache backcache;
            proxy_cache_revalidate on;
            proxy_cache_min_uses 2;
            #proxy_cache_bypass $http_cache_control;
            proxy_ignore_headers X-Accel-Expires;
            proxy_ignore_headers Cache-Control;
            proxy_hide_header Server;
            add_header X-my-Cache $upstream_cache_status;
            add_header Access-Control-Allow-Origin: https://dxnuac5ep2asdfnhbt.cloudfront.net;
            add_header X-Frame-Options "SAMEORIGIN";
            add_header X-XSS-Protection "1; mode=block";
            #add_header Strict-Transport-Security "max-age=60";
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Scheme $scheme;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_redirect off;
            proxy_pass_request_headers on;
            #proxy_next_upstream error timeout http_404 non_idempotent;
            #proxy_next_upstream http_404 non_idempotent;
            #proxy_intercept_errors on;
            proxy_pass $upstream_endpoint;
            #proxy_pass http://192.168.123.118;

      }

location ~ /. { deny all;

    }

        error_page 404 /404.html;
        location = /40x.html {
    }

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }
}

} `

nginx.conf is already shared on above thread.

My modsecurity.conf

` SecRuleEngine On SecRequestBodyAccess On SecRule REQUEST_HEADERS:Content-Type "(?:application(?:/soap+|/)|text/)xml" \ "id:'200000',phase:1,t:none,t:lowercase,pass,nolog,ctl:requestBodyProcessor=XML"

SecRule REQUEST_HEADERS:Content-Type "application/json" \ "id:'200001',phase:1,t:none,t:lowercase,pass,nolog,ctl:requestBodyProcessor=JSON" SecRequestBodyLimit 13107200 SecRequestBodyNoFilesLimit 13107200 SecRequestBodyLimitAction Reject SecRule REQBODY_ERROR "!@eq 0" \ "id:'200002', phase:2,t:none,log,deny,status:400,msg:'Failed to parse request body.',logdata:'%{reqbody_error_msg}',severity:2" SecRule MULTIPART_STRICT_ERROR "!@eq 0" \ "id:'200003',phase:2,t:none,log,deny,status:400, \ msg:'Multipart request body failed strict validation: \ PE %{REQBODY_PROCESSOR_ERROR}, \ BQ %{MULTIPART_BOUNDARY_QUOTED}, \ BW %{MULTIPART_BOUNDARY_WHITESPACE}, \ DB %{MULTIPART_DATA_BEFORE}, \ DA %{MULTIPART_DATA_AFTER}, \ HF %{MULTIPART_HEADER_FOLDING}, \ LF %{MULTIPART_LF_LINE}, \ SM %{MULTIPART_MISSING_SEMICOLON}, \ IQ %{MULTIPART_INVALID_QUOTING}, \ IP %{MULTIPART_INVALID_PART}, \ IH %{MULTIPART_INVALID_HEADER_FOLDING}, \ FL %{MULTIPART_FILE_LIMIT_EXCEEDED}'"

SecRule MULTIPART_UNMATCHED_BOUNDARY "!@eq 0" \ "id:'200004',phase:2,t:none,log,deny,msg:'Multipart parser detected a possible unmatched boundary.'"

SecPcreMatchLimit 1000 SecPcreMatchLimitRecursion 1000

SecRule TX:/^MSC_/ "!@streq 0" \ "id:'200005',phase:2,t:none,deny,msg:'ModSecurity internal error flagged: %{MATCHED_VAR_NAME}'" SecResponseBodyAccess On SecResponseBodyMimeType text/plain text/css text/html application/json image/jpeg image/png image/gif application/x-javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml image/x-icon SecResponseBodyLimit 5524288 SecResponseBodyLimitAction ProcessPartial SecTmpDir /tmp/ SecDataDir /tmp/ SecDebugLog /var/log/debug.log SecDebugLogLevel 9 SecAuditEngine RelevantOnly SecAuditLogRelevantStatus "^(?:5|4(?!04))" SecAuditLogParts ABIJDEFHZ SecAuditLogType Serial SecAuditLog /var/log/modsec_audit.log SecArgumentSeparator & SecCookieFormat 0 SecUnicodeMapFile unicode.mapping 20127 SecStatusEngine On Include /etc/nginx/waf-rules/crs-setup.conf Include /etc/nginx/waf-rules/rules/*.conf ` OWASP ModSecurity Core Rule Set ver.3.0.2

Thanks

Can you try to remove or comment this directives:

   if ($request_uri ~* \.(?:ico|css|js|gif|jpe?g|png|swf)$)
        {
               expires 30d;
        }

in root location?

Using this directives currently throws nginx worker crush.

502 state code may be result of too slow response body processing by modsecurity.

Hey, thanks for the info. You may want to use https://gist.github.com/ to paste big configs and/or logs

Hey, @vipulshop try to get last updates from my fork or from PR , maybe you problem will be solved.

@dennus let me try thanks for the update.

Dear Dennus,

As you suggested i updated the ModSecurity-nginx code from your PR ( https://github.com/dennus/ModSecurity-nginx ) but still same issue the http output chain is empty.

I disabled the below mention code in root but did not resolve the issue.

if ($request_uri ~* .(?:ico|css|js|gif|jpe?g|png|swf)$) { expires 30d; }

Logs in Debug Mode.

2018/04/05 15:32:29 [debug] 20735#0: 70 accept: 192.168.123.16:26016 fd:13 2018/04/05 15:32:29 [debug] 20735#0: 70 event timer add: 13: 180000:1522922729840 2018/04/05 15:32:29 [debug] 20735#0: 70 reusable connection: 1 2018/04/05 15:32:29 [debug] 20735#0: 70 epoll add event: fd:13 op:1 ev:80002001 2018/04/05 15:32:29 [debug] 20735#0: 70 http wait request handler 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E4F200:19456 2018/04/05 15:32:29 [debug] 20735#0: 70 recv: eof:0, avail:1 2018/04/05 15:32:29 [debug] 20735#0: 70 recv: fd:13 585 of 19456 2018/04/05 15:32:29 [debug] 20735#0: 70 reusable connection: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 00000000015DABB0:4096 @16 2018/04/05 15:32:29 [debug] 20735#0: 70 http process request line 2018/04/05 15:32:29 [debug] 20735#0: 70 http request line: "GET /images/home_slide-01.png HTTP/1.1" 2018/04/05 15:32:29 [debug] 20735#0: 70 http uri: "/images/home_slide-01.png" 2018/04/05 15:32:29 [debug] 20735#0: 70 http args: "" 2018/04/05 15:32:29 [debug] 20735#0: 70 http exten: "png" 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 0000000002DC94E0:4096 @16 2018/04/05 15:32:29 [debug] 20735#0: 70 http process request header line 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Forwarded-For: 125.63.93.130" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Forwarded-Proto: https" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Forwarded-Port: 443" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "Host: waf.xyz.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Amzn-Trace-Id: Root=1-5ac5f435-caa0b5e0d87baf7086f54f20" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "accept: text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "accept-language: en-US,en;q=0.5" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "accept-encoding: gzip, deflate, br" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "upgrade-insecure-requests: 1" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.1572519591.1522778625; PHPSESSID=g9gel61l13t1ss6h7ofp7d4rc7" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header done 2018/04/05 15:32:29 [debug] 20735#0: 70 event timer del: 13: 1522922729840 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 00000000015DB8D0 2018/04/05 15:32:29 [debug] 20735#0: 70 rewrite phase: 1 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "https" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script value: "https" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script not equal 2018/04/05 15:32:29 [debug] 20735#0: 70 http script not equal: no 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "GET" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script regex: "^(GET|POST|HEAD)$" 2018/04/05 15:32:29 [notice] 20735#0: 70 "^(GET|POST|HEAD)$" matches "GET", client: 125.63.93.130, server: waf.xyz.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyz.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http map started 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0" "0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script value: "http://internal-PW-MAINSITE-ILB-1290774658.zyz.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script set $upstream_endpoint 2018/04/05 15:32:29 [debug] 20735#0: 70 test location: "/" 2018/04/05 15:32:29 [debug] 20735#0: 70 test location: "images" 2018/04/05 15:32:29 [debug] 20735#0: 70 test location: ~ "/." 2018/04/05 15:32:29 [debug] 20735#0: 70 using configuration "/images" 2018/04/05 15:32:29 [debug] 20735#0: 70 http cl:-1 max:10485760 2018/04/05 15:32:29 [debug] 20735#0: 70 rewrite phase: 3 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 00000000015DBB00 2018/04/05 15:32:29 [debug] 20735#0: 70 rewrite phase: 4 2018/04/05 15:32:29 [debug] 20735#0: 70 post rewrite phase: 5 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 6 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 7 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 8 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 9 2018/04/05 15:32:29 [debug] 20735#0: 70 access phase: 10 2018/04/05 15:32:29 [debug] 20735#0: 70 access phase: 11 2018/04/05 15:32:29 [debug] 20735#0: 70 post access phase: 12 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "http://internal-PW-MAINSITE-ILB-1290774658.zyz.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http init upstream, client timer: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 epoll add event: fd:13 op:3 ev:80002005 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "http" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "GET" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "waf.xyz.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "/images/home_slide-01.png" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "" 2018/04/05 15:32:29 [debug] 20735#0: 70 http cache key: "httpGETwaf.xyz.com/images/home_slide-01.png" 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 00000000015DBB90 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache exists: 0 e:1 2018/04/05 15:32:29 [debug] 20735#0: 70 cache file: "/var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905" 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 0000000002DCA288 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002F69180:144 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FD31F0:59 2018/04/05 15:32:29 [debug] 20735#0: 70 cached open file: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905, fd:14, c:1, e:0, u:1 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache fd: 14 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E096B0:92160 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002E096B0, 92160, 0 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache vary: "User-Agent" 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache vary: user-agent 2018/04/05 15:32:29 [debug] 20735#0: 70 http upstream cache: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy status 200 "200 OK" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Date: Thu, 05 Apr 2018 09:51:36 GMT" 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 0000000002ECFCE0:4096 @16 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Content-Type: image/png" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Content-Length: 263225" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Connection: close" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Last-Modified: Fri, 03 Nov 2017 12:37:04 GMT" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "ETag: "40439-55d135caa9c00"" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Accept-Ranges: bytes" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Cache-Control: max-age=2592000" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Expires: Sat, 05 May 2018 09:51:36 GMT" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Vary: User-Agent" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header done 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache send: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "HIT" 2018/04/05 15:32:29 [debug] 20735#0: 70 http output filter "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 http copy filter: "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DAD3F0:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 758 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FF0770:270336 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:1 s:5936 a:8192 p:0000000002FF0770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:32768 s:2 a:65536 p:0000000002FF2770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:32768 s:2 a:65536 p:0000000003002770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:32768 s:2 a:65536 p:0000000003012770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:16384 s:4 a:65536 p:0000000003022770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002ED0370 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EC0520:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002EC0520 ai:32768 ao:8192 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002EC2520 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E28CD0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E28CD0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E2ACD0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E2ACE0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E2ACE0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E2B01D ai:0 ao:7363 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EE4440:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E4BAC0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 33526 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002ED05F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002E2B01D ai:32768 ao:7363 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002E2CCE0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EE6450:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002EE6450 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002EE8450 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EE8460:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002EE8460 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002EEA460 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E374F0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E374F0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E394F0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E39500:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E39500 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E39B11 ai:0 ao:6639 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E3B510:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E43AD0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E45AE0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E47AF0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 66294 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002ED0970 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002E39B11 ai:32768 ao:6639 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002E3B500 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DE7C40:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DE7C40 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DE9C40 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DE9C50:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DE9C50 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DEBC50 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DEBC60:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DEBC60 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DEDC60 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DEDC70:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DEDC70 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DEE4BF ai:0 ao:6065 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DEFC80:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA1C60:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA3C70:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA5C80:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 0000000002EC2530:4096 @16 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 99062 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002EC2560 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002DEE4BF ai:32768 ao:6065 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002DEFC70 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA7C90:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002FA7C90 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002FA9C90 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA9CA0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002FA9CA0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002FABCA0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FABCB0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002FABCB0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002FADCB0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E871C0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E871C0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E87BB3 ai:0 ao:5645 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E891D0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E8B1E0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E8D1F0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E8F200:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 131830 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002EC28E0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002E87BB3 ai:32768 ao:5645 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002E891C0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E91210:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E91210 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E93210 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FC13D0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FC33E0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 164598 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 http write filter: l:0 f:0 s:0 2018/04/05 15:32:29 [alert] 20735#0: 70 the http output chain is empty, client: 125.63.93.130, server: waf.xyz.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.xyz.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FF0770 2018/04/05 15:32:29 [debug] 20735#0: 70 http copy filter: -1 "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 http finalize request: -1, "/images/home_slide-01.png?" a:1, c:2 2018/04/05 15:32:29 [debug] 20735#0: 70 http terminate request count:2 2018/04/05 15:32:29 [debug] 20735#0: 70 http terminate cleanup count:2 blk:0 2018/04/05 15:32:29 [debug] 20735#0: 70 http finalize request: -4, "/images/home_slide-01.png?" a:1, c:2 2018/04/05 15:32:29 [debug] 20735#0: 70 http request count:2 blk:0 2018/04/05 15:32:29 [debug] 20735#0: 70 http posted request: "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 http terminate handler count:1 2018/04/05 15:32:29 [debug] 20735#0: 70 http request count:1 blk:0 2018/04/05 15:32:29 [debug] 20735#0: 70 http close request 2018/04/05 15:32:29 [debug] 20735#0: 70 http log handler 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 0000000002DCA288 2018/04/05 15:32:29 [debug] 20735#0: 70 close cached open file: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905, fd:14, c:0, u:1, 0 2018/04/05 15:32:29 [debug] 20735#0: 70 expire cached open file: /var/lib/nginx/cache/2/e7/432053551aba6a954340f7ffe00f3e72 2018/04/05 15:32:29 [debug] 20735#0: 70 close cached open file: /var/lib/nginx/cache/2/e7/432053551aba6a954340f7ffe00f3e72, fd:-1, c:0, u:1, 1 2018/04/05 15:32:29 [debug] 20735#0: 70 expire cached open file: /var/lib/nginx/cache/c/e5/986f0fa33e733931cb23049ec1edde5c 2018/04/05 15:32:29 [debug] 20735#0: 70 close cached open file: /var/lib/nginx/cache/c/e5/986f0fa33e733931cb23049ec1edde5c, fd:-1, c:0, u:1, 1 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 00000000015DBB90 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache cleanup 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache free, fd: 14 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 00000000015DBB00 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 00000000015DB8D0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FC33E0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FC13D0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E91210 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E8F200 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E8D1F0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E8B1E0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E891D0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E871C0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FABCB0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA9CA0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA7C90 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA5C80 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA3C70 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA1C60 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DEFC80 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DEDC70 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DEBC60 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DE9C50 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DE7C40 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E47AF0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E45AE0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E43AD0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E3B510 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E39500 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E374F0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EE8460 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EE6450 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E4BAC0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EE4440 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E2ACE0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E28CD0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EC0520 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E096B0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 00000000015DABB0, unused: 2 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DC94E0, unused: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002ECFCE0, unused: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EC2530, unused: 2501 2018/04/05 15:32:29 [debug] 20735#0: 70 close http connection: 13 2018/04/05 15:32:29 [debug] 20735#0: 70 reusable connection: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E4F200 2018/04/05 15:32:29 [debug] 20735#0: *70 free: 0000000002E37120, unused: 123

You wrote, that you remove "if" directive. But you log contains:

2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http map started And second, can you enable modsecurity debug log and show them? I can't reproduce you problem on my enviroment, but I'm think that it's not linked with headers already sent problem

чт, 5 апр. 2018 г., 13:13 vipulshop notifications@github.com:

Dear Dennus,

As you suggested i updated the ModSecurity-nginx code from your PR ( https://github.com/dennus/ModSecurity-nginx ) but still same issue the http output chain is empty.

I disabled the below mention code in root but did not resolve the issue.

if ($request_uri ~* .(?:ico|css|js|gif|jpe?g|png|swf)$) { expires 30d; }

Logs in Debug Mode.

2018/04/05 15:32:29 [debug] 20735#0: 70 accept: 192.168.123.16:26016 fd:13 2018/04/05 15:32:29 [debug] 20735#0: 70 event timer add: 13: 180000:1522922729840 2018/04/05 15:32:29 [debug] 20735#0: 70 reusable connection: 1 2018/04/05 15:32:29 [debug] 20735#0: 70 epoll add event: fd:13 op:1 ev:80002001 2018/04/05 15:32:29 [debug] 20735#0: 70 http wait request handler 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E4F200:19456 2018/04/05 15:32:29 [debug] 20735#0: 70 recv: eof:0, avail:1 2018/04/05 15:32:29 [debug] 20735#0: 70 recv: fd:13 585 of 19456 2018/04/05 15:32:29 [debug] 20735#0: 70 reusable connection: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 00000000015DABB0:4096 @16 https://github.com/16 2018/04/05 15:32:29 [debug] 20735#0: 70 http process request line 2018/04/05 15:32:29 [debug] 20735#0: 70 http request line: "GET /images/home_slide-01.png HTTP/1.1" 2018/04/05 15:32:29 [debug] 20735#0: 70 http uri: "/images/home_slide-01.png" 2018/04/05 15:32:29 [debug] 20735#0: 70 http args: "" 2018/04/05 15:32:29 [debug] 20735#0: 70 http exten: "png" 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 0000000002DC94E0:4096 @16 https://github.com/16 2018/04/05 15:32:29 [debug] 20735#0: 70 http process request header line 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Forwarded-For: 125.63.93.130" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Forwarded-Proto: https" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Forwarded-Port: 443" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "Host: waf.payworldindia.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "X-Amzn-Trace-Id: Root=1-5ac5f435-caa0b5e0d87baf7086f54f20" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "user-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "accept: text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "accept-language: en-US,en;q=0.5" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "accept-encoding: gzip, deflate, br" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "upgrade-insecure-requests: 1" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header: "cookie: _ga=GA1.2.150647514.1519740938; _gid=GA1.2.1572519591.1522778625; PHPSESSID=g9gel61l13t1ss6h7ofp7d4rc7" 2018/04/05 15:32:29 [debug] 20735#0: 70 http header done 2018/04/05 15:32:29 [debug] 20735#0: 70 event timer del: 13: 1522922729840 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 00000000015DB8D0 2018/04/05 15:32:29 [debug] 20735#0: 70 rewrite phase: 1 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "https" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script value: "https" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script not equal 2018/04/05 15:32:29 [debug] 20735#0: 70 http script not equal: no 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "GET" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script regex: "^(GET|POST|HEAD)$" 2018/04/05 15:32:29 [notice] 20735#0: 70 "^(GET|POST|HEAD)$" matches "GET", client: 125.63.93.130, server: waf.payworldindia.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.payworldindia.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var 2018/04/05 15:32:29 [debug] 20735#0: 70 http map started 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http map: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0" "0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "0" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if 2018/04/05 15:32:29 [debug] 20735#0: 70 http script if: false 2018/04/05 15:32:29 [debug] 20735#0: 70 http script value: " http://internal-PW-MAINSITE-ILB-1290774658.ap-south-1.elb.amazonaws.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script set $upstream_endpoint 2018/04/05 15:32:29 [debug] 20735#0: 70 test location: "/" 2018/04/05 15:32:29 [debug] 20735#0: 70 test location: "images" 2018/04/05 15:32:29 [debug] 20735#0: 70 test location: ~ "/." 2018/04/05 15:32:29 [debug] 20735#0: 70 using configuration "/images" 2018/04/05 15:32:29 [debug] 20735#0: 70 http cl:-1 max:10485760 2018/04/05 15:32:29 [debug] 20735#0: 70 rewrite phase: 3 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 00000000015DBB00 2018/04/05 15:32:29 [debug] 20735#0: 70 rewrite phase: 4 2018/04/05 15:32:29 [debug] 20735#0: 70 post rewrite phase: 5 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 6 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 7 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 8 2018/04/05 15:32:29 [debug] 20735#0: 70 generic phase: 9 2018/04/05 15:32:29 [debug] 20735#0: 70 access phase: 10 2018/04/05 15:32:29 [debug] 20735#0: 70 access phase: 11 2018/04/05 15:32:29 [debug] 20735#0: 70 post access phase: 12 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: " http://internal-PW-MAINSITE-ILB-1290774658.ap-south-1.elb.amazonaws.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http init upstream, client timer: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 epoll add event: fd:13 op:3 ev:80002005 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "http" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "GET" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: " waf.payworldindia.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "/images/home_slide-01.png" 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "" 2018/04/05 15:32:29 [debug] 20735#0: 70 http cache key: " httpGETwaf.payworldindia.com/images/home_slide-01.png" 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 00000000015DBB90 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache exists: 0 e:1 2018/04/05 15:32:29 [debug] 20735#0: 70 cache file: "/var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905" 2018/04/05 15:32:29 [debug] 20735#0: 70 add cleanup: 0000000002DCA288 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002F69180:144 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FD31F0:59 2018/04/05 15:32:29 [debug] 20735#0: 70 cached open file: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905, fd:14, c:1, e:0, u:1 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache fd: 14 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E096B0:92160 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002E096B0, 92160, 0 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache vary: "User-Agent" 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache vary: user-agent 2018/04/05 15:32:29 [debug] 20735#0: 70 http upstream cache: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy status 200 "200 OK" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Date: Thu, 05 Apr 2018 09:51:36 GMT" 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 0000000002ECFCE0:4096 @16 https://github.com/16 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Content-Type: image/png" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Content-Length: 263225" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Connection: close" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Last-Modified: Fri, 03 Nov 2017 12:37:04 GMT" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "ETag: "40439-55d135caa9c00"" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Accept-Ranges: bytes" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Cache-Control: max-age=2592000" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Expires: Sat, 05 May 2018 09:51:36 GMT" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header: "Vary: User-Agent" 2018/04/05 15:32:29 [debug] 20735#0: 70 http proxy header done 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache send: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905 2018/04/05 15:32:29 [debug] 20735#0: 70 http script var: "HIT" 2018/04/05 15:32:29 [debug] 20735#0: 70 http output filter "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 http copy filter: "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DAD3F0:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 758 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FF0770:270336 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:1 s:5936 a:8192 p:0000000002FF0770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:32768 s:2 a:65536 p:0000000002FF2770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:32768 s:2 a:65536 p:0000000003002770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:32768 s:2 a:65536 p:0000000003012770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip alloc: n:16384 s:4 a:65536 p:0000000003022770 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002ED0370 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EC0520:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002EC0520 ai:32768 ao:8192 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002EC2520 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E28CD0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E28CD0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E2ACD0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E2ACE0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E2ACE0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E2B01D ai:0 ao:7363 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EE4440:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E4BAC0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 33526 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002ED05F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002E2B01D ai:32768 ao:7363 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002E2CCE0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EE6450:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002EE6450 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002EE8450 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002EE8460:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002EE8460 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002EEA460 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E374F0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E374F0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E394F0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E39500:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E39500 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E39B11 ai:0 ao:6639 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E3B510:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E43AD0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E45AE0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E47AF0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 66294 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002ED0970 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002E39B11 ai:32768 ao:6639 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002E3B500 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DE7C40:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DE7C40 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DE9C40 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DE9C50:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DE9C50 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DEBC50 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DEBC60:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DEBC60 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DEDC60 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DEDC70:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002DEDC70 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002DEE4BF ai:0 ao:6065 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002DEFC80:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA1C60:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA3C70:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA5C80:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 posix_memalign: 0000000002EC2530:4096 @16 https://github.com/16 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 99062 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002EC2560 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002DEE4BF ai:32768 ao:6065 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002DEFC70 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA7C90:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002FA7C90 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002FA9C90 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FA9CA0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002FA9CA0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002FABCA0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FABCB0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002FABCB0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002FADCB0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E871C0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E871C0 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E87BB3 ai:0 ao:5645 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E891D0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E8B1E0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E8D1F0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E8F200:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 131830 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in: 0000000002EC28E0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 ni:0000000002DAD3F0 ai:32768 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000002DAD3F0 no:0000000002E87BB3 ai:32768 ao:5645 fl:0 redo:0 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000002DB53F0 no:0000000002E891C0 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002E91210:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate in: ni:0000000000000000 no:0000000002E91210 ai:0 ao:8192 fl:0 redo:1 2018/04/05 15:32:29 [debug] 20735#0: 70 deflate out: ni:0000000000000000 no:0000000002E93210 ai:0 ao:0 rc:0 2018/04/05 15:32:29 [debug] 20735#0: 70 gzip in_buf:0000000002ED02F0 pos:0000000002DB53F0 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FC13D0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 malloc: 0000000002FC33E0:8192 2018/04/05 15:32:29 [debug] 20735#0: 70 read: 14, 0000000002DAD3F0, 32768, 164598 2018/04/05 15:32:29 [debug] 20735#0: 70 http postpone filter "/images/home_slide-01.png?" 0000000002ED0350 2018/04/05 15:32:29 [debug] 20735#0: 70 http gzip filter 2018/04/05 15:32:29 [debug] 20735#0: 70 http write filter: l:0 f:0 s:0 2018/04/05 15:32:29 [alert] 20735#0: 70 the http output chain is empty, client: 125.63.93.130, server: waf.payworldindia.com, request: "GET /images/home_slide-01.png HTTP/1.1", host: "waf.payworldindia.com" 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FF0770 2018/04/05 15:32:29 [debug] 20735#0: 70 http copy filter: -1 "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 http finalize request: -1, "/images/home_slide-01.png?" a:1, c:2 2018/04/05 15:32:29 [debug] 20735#0: 70 http terminate request count:2 2018/04/05 15:32:29 [debug] 20735#0: 70 http terminate cleanup count:2 blk:0 2018/04/05 15:32:29 [debug] 20735#0: 70 http finalize request: -4, "/images/home_slide-01.png?" a:1, c:2 2018/04/05 15:32:29 [debug] 20735#0: 70 http request count:2 blk:0 2018/04/05 15:32:29 [debug] 20735#0: 70 http posted request: "/images/home_slide-01.png?" 2018/04/05 15:32:29 [debug] 20735#0: 70 http terminate handler count:1 2018/04/05 15:32:29 [debug] 20735#0: 70 http request count:1 blk:0 2018/04/05 15:32:29 [debug] 20735#0: 70 http close request 2018/04/05 15:32:29 [debug] 20735#0: 70 http log handler 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 0000000002DCA288 2018/04/05 15:32:29 [debug] 20735#0: 70 close cached open file: /var/lib/nginx/cache/5/90/9ba7e796eda1873713189bab055e1905, fd:14, c:0, u:1, 0 2018/04/05 15:32:29 [debug] 20735#0: 70 expire cached open file: /var/lib/nginx/cache/2/e7/432053551aba6a954340f7ffe00f3e72 2018/04/05 15:32:29 [debug] 20735#0: 70 close cached open file: /var/lib/nginx/cache/2/e7/432053551aba6a954340f7ffe00f3e72, fd:-1, c:0, u:1, 1 2018/04/05 15:32:29 [debug] 20735#0: 70 expire cached open file: /var/lib/nginx/cache/c/e5/986f0fa33e733931cb23049ec1edde5c 2018/04/05 15:32:29 [debug] 20735#0: 70 close cached open file: /var/lib/nginx/cache/c/e5/986f0fa33e733931cb23049ec1edde5c, fd:-1, c:0, u:1, 1 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 00000000015DBB90 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache cleanup 2018/04/05 15:32:29 [debug] 20735#0: 70 http file cache free, fd: 14 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 00000000015DBB00 2018/04/05 15:32:29 [debug] 20735#0: 70 run cleanup: 00000000015DB8D0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FC33E0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FC13D0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E91210 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E8F200 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E8D1F0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E8B1E0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E891D0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E871C0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FABCB0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA9CA0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA7C90 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA5C80 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA3C70 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002FA1C60 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DEFC80 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DEDC70 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DEBC60 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DE9C50 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DE7C40 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E47AF0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E45AE0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E43AD0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E3B510 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E39500 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E374F0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EE8460 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EE6450 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E4BAC0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EE4440 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E2ACE0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E28CD0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EC0520 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000000000000 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DAD3F0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E096B0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 00000000015DABB0, unused: 2 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002DC94E0, unused: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002ECFCE0, unused: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002EC2530, unused: 2501 2018/04/05 15:32:29 [debug] 20735#0: 70 close http connection: 13 2018/04/05 15:32:29 [debug] 20735#0: 70 reusable connection: 0 2018/04/05 15:32:29 [debug] 20735#0: 70 free: 0000000002E4F200 2018/04/05 15:32:29 [debug] 20735#0: *70 free: 0000000002E37120, unused: 123

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/SpiderLabs/ModSecurity-nginx/issues/97#issuecomment-378887218, or mute the thread https://github.com/notifications/unsubscribe-auth/ANfeUdhtqVgvvIvQf-VP2U0T7KS_6Mkvks5tle48gaJpZM4S2-m1 .

Dear Dennus,

Logs contain "if" directive because i removed only below mention directive

if ($request_uri ~* .(?:ico|css|js|gif|jpe?g|png|swf)$) {

                   expires 30d;
          }

But file have other directive as well as which is given below :- that's why if directive is coming in logs

if ($request_method !~ ^(GET|POST|HEAD)$ ) {

          return "405";
     }

     if ($badagent) {

       return 403;
    }

I found one strange thing that after disabling the the gzip compression or removing image/png from gzip_types image is opening fine without having any issue.

gzip configuration is given below :-

gzip on; gzip_disable "msie6"; gzip_vary on; gzip_proxied any; gzip_comp_level 1; gzip_buffers 16 8k; gzip_http_version 1.1; gzip_min_length 356; gzip_types text/plain text/css application/json image/jpeg image/png image/gif application/x-javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml image/x-icon application/octet-stream;

In modsec_audit.log| and debug log nothing is coming related to this images. For your reference i am attaching the image file.

home_slide-01 .

Dear Dennus,

Please update As i have already shared the required info above as well as with image on which we are facing issue.

Dear Dennus,

Please update As i have already shared the required info above as well as with image on which we are facing issue.

Yes, now I able to reproduce this problem and will try to respond shortly

@vipulshop

As @zimmerle mentioned, please try not to post huge log files here as it makes harder for everyone to read through the issue. Use Gist for that please.

You may want to try commenting all those "if" statement on your configuration files as there's a known issue (see https://github.com/SpiderLabs/ModSecurity-nginx/issues/74) with those on ModSecurity-nginx connector.

Dear @victorhora ,

Thanks, i will use gist.

but after removing the if condition this was not working and @dennus has already reproduce the problem.

What's i need to do next to resolve the problem( the http output chain is empty ).

Thanks

@dennus kindly update.

@vipulshop In last commits, problem looks like solved- see PR (https://github.com/SpiderLabs/ModSecurity-nginx/pull/84) or master branch in my fork.

Secondary, if this changes will not solve a problem, you may additional use changes in:

PR 107

because, that fix solve a root of problem

I'm encountering this with a large JavaScript file with https://github.com/SpiderLabs/ModSecurity-nginx/pull/84 in use.

I will close this one in favor of #84, as the kernel of the problem seems to be the same.

owasp-modsecurity / ModSecurity-nginx

header already sent while sending response to client #97

more_set_headers 'Server: Eff_You_Script_Kiddies!';

proxy_cache_valid 404 1s;

proxy_connect_timeout 600;

proxy_max_temp_file_size 2048m;

proxy_temp_file_write_size 32k;

proxy_buffering on;

proxy_buffer_size 8k;