Ok,
2011/06/14 23:40:31 [debug] 4709#0: *21381 cache file: "/usr/local/nginx/html/cache/d/4a/177447d52a18b467b727130b5cee34ad"
2011/06/14 23:41:11 [debug] 4705#0: *25910 event timer: 105, old: 1308106271290, new: 1308106271300
2011/06/14 23:41:22 [debug] 4717#0: *27130 accept: 189.58.56.239 fd:47
2011/06/14 23:41:22 [debug] 4717#0: *27130 event timer add: 47: 60000:1308105742222
2011/06/14 23:41:22 [debug] 4717#0: *27130 epoll add event: fd:47 op:1 ev:80000001
2011/06/14 23:41:22 [debug] 4717#0: *27130 malloc: 0000000002370520:1256
2011/06/14 23:41:22 [debug] 4717#0: *27130 posix_memalign: 00000000023A9980:256 @16
2011/06/14 23:41:22 [debug] 4717#0: *27130 malloc: 00000000023950F0:1024
2011/06/14 23:41:22 [debug] 4717#0: *27130 posix_memalign: 000000000238D830:4096 @16
2011/06/14 23:41:22 [debug] 4717#0: *27130 http process request line
2011/06/14 23:41:22 [debug] 4717#0: *27130 recv: fd:47 872 of 1024
2011/06/14 23:41:22 [debug] 4717#0: *27130 http request line: "GET /201010/01/I_P_41105460.JPG HTTP/1.1"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http uri: "/201010/01/I_P_41105460.JPG"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http args: ""
2011/06/14 23:41:22 [debug] 4717#0: *27130 http exten: "JPG"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http process request header line
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Host: f3.site.com.br"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Connection: keep-alive"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Referer: http://www.zura.com.br/imoveis--casa.html?utm_medium=cpc&utm_campaign=Google&utm_source=google"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "User-Agent: Mozilla/5.0 (Windows NT 6.0) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Accept: */*"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Accept-Encoding: gzip,deflate,sdch"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.6,en;q=0.4"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header: "Cookie: __utmz=244711514.1308105741.9.9.utmgclid=CKiw4-XxtqkCFcwS2godfTUf9A|utmccn=(not%20set)|utmcmd=(not%20set)|utmctr=casa%20locaçao%20maringa; __utma=244711514.1662326553.1306429956.1307998954.1308105741.9; __utmb=244711514.1.10.1308105741;__utmc=244711514; OASiw_ad_operacao=OASiw_ad_operacao=4; OASiw_ad_estado=OASiw_ad_estado=24; OASiw_ad_cidade=OASiw_ad_cidade=379; OASiw_ad_tipo=OASiw_ad_tipo=1"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http header done
2011/06/14 23:41:22 [debug] 4717#0: *27130 event timer del: 47: 1308105742222
2011/06/14 23:41:22 [debug] 4717#0: *27130 rewrite phase: 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 test location: "/"
2011/06/14 23:41:22 [debug] 4717#0: *27130 test location: "50x.html"
2011/06/14 23:41:22 [debug] 4717#0: *27130 test location: ~ "\.(png|gif|jpg|bmp|jpeg|swf|fla|js|css)$"
2011/06/14 23:41:22 [debug] 4717#0: *27130 using configuration "\.(png|gif|jpg|bmp|jpeg|swf|fla|js|css)$"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http cl:-1 max:73400320
2011/06/14 23:41:22 [debug] 4717#0: *27130 rewrite phase: 2
2011/06/14 23:41:22 [debug] 4717#0: *27130 post rewrite phase: 3
2011/06/14 23:41:22 [debug] 4717#0: *27130 generic phase: 4
2011/06/14 23:41:22 [debug] 4717#0: *27130 generic phase: 5
2011/06/14 23:41:22 [debug] 4717#0: *27130 access phase: 6
2011/06/14 23:41:22 [debug] 4717#0: *27130 access phase: 7
2011/06/14 23:41:22 [debug] 4717#0: *27130 post access phase: 8
2011/06/14 23:41:22 [debug] 4717#0: *27130 http init upstream, client timer: 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 epoll add event: fd:47 op:3 ev:80000005
2011/06/14 23:41:22 [debug] 4717#0: *27130 posix_memalign: 00000000023654E0:4096 @16
2011/06/14 23:41:22 [debug] 4717#0: *27130 http cache key: "http://backend-img"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http cache key: "/201010/01/I_P_41105460.JPG"
2011/06/14 23:41:22 [debug] 4717#0: *27130 add cleanup: 000000000238E780
2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache exists: 0 e:1
2011/06/14 23:41:22 [debug] 4717#0: *27130 cache file: "/usr/local/nginx/html/cache/a/9f/d17d197d0f71972be71dae9a835809fa"
2011/06/14 23:41:22 [debug] 4717#0: *27130 add cleanup: 000000000238E7E0
2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache fd: 53
2011/06/14 23:41:22 [debug] 4717#0: *27130 read: 53, 00000000023656D0, 336, 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache expired: 4 1307706389 1308105682
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream cache: 4
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "Host: "
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script var: "f3.site.com.br"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "^M
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "X-Real-IP: "
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script var: "189.58.56.239"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "^M
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "X-Forwarded-For: "
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script var: "189.58.56.239"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "^M
2011/06/14 23:41:22 [debug] 4717#0: *27130 http script copy: "Connection: close^M
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Referer: http://www.zura.com.br/imoveis--casa.html?utm_medium=cpc&utm_campaign=Google&utm_source=google"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "User-Agent: Mozilla/5.0 (Windows NT 6.0) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.91 Safari/534.30"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Accept: */*"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Accept-Encoding: gzip,deflate,sdch"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.6,en;q=0.4"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.3"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Cookie: __utmz=244711514.1308105741.9.9.utmgclid=CKiw4-XxtqkCFcwS2godfTUf9A|utmccn=(not%20set)|utmcmd=(not%20set)|utmctr=casa%20locaçao%20maringa; __utma=244711514.1662326553.1306429956.1307998954.1308105741.9; __utmb=244711514.1.10.130815741; __utmc=244711514; OASiw_ad_operacao=OASiw_ad_operacao=4; OASiw_ad_estado=OASiw_ad_estado=24; OASiw_ad_cidade=OASiw_ad_cidade=379; OASiw_ad_tipo=OASiw_ad_tipo=1"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header:
2011/06/14 23:41:22 [debug] 4717#0: *27130 http cleanup add: 0000000002365C70
2011/06/14 23:41:22 [debug] 4717#0: *27130 get rr peer, try: 2
2011/06/14 23:41:22 [debug] 4717#0: *27130 get rr peer, current: 1 1
2011/06/14 23:41:22 [debug] 4717#0: *27130 socket 54
2011/06/14 23:41:22 [debug] 4717#0: *27130 epoll add connection: fd:54 ev:80000005
2011/06/14 23:41:22 [debug] 4717#0: *27130 connect to 10.1.111.13:80, fd:54 #27135
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream connect: -2
2011/06/14 23:41:22 [debug] 4717#0: *27130 event timer add: 54: 600000:1308106282252
2011/06/14 23:41:22 [debug] 4717#0: *27130 http finalize request: -4, "/201010/01/I_P_41105460.JPG?" a:1, c:2
2011/06/14 23:41:22 [debug] 4717#0: *27130 http request count:2 blk:0
2011/06/14 23:41:22 [debug] 4717#0: *27130 http run request: "/201010/01/I_P_41105460.JPG?"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream check client, write event:0, "/201010/01/I_P_41105460.JPG"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream recv(): 0 (115: Operation now in progress)
2011/06/14 23:41:22 [info] 4717#0: *27130 client closed prematurely connection while connecting to upstream, client: 189.58.56.239, server: localhost, request: "GET /201010/01/I_P_41105460.JPG HTTP/1.1", upstream: "http://10.1.111.13:80/201010/01/I_P_41105460.JPG", host: "f3.site.com.br", referrer: "http://www.zura.com.br/imoveis--casa.html?utm_medium=cpc&utm_campaign=Google&utm_source=google"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http run request: "/201010/01/I_P_41105460.JPG?"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream check client, write event:1, "/201010/01/I_P_41105460.JPG"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream request: "/201010/01/I_P_41105460.JPG?"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream send request handler
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream send request
2011/06/14 23:41:22 [debug] 4717#0: *27130 chain writer buf fl:1 s:925
2011/06/14 23:41:22 [debug] 4717#0: *27130 chain writer in: 000000000238E820
2011/06/14 23:41:22 [debug] 4717#0: *27130 writev: 925
2011/06/14 23:41:22 [debug] 4717#0: *27130 chain writer out: 0000000000000000
2011/06/14 23:41:22 [debug] 4717#0: *27130 event timer del: 54: 1308106282252
2011/06/14 23:41:22 [debug] 4717#0: *27130 event timer add: 54: 600000:1308106282252
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream request: "/201010/01/I_P_41105460.JPG?"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http upstream process header
2011/06/14 23:41:22 [debug] 4717#0: *27130 malloc: 00000000023A9CB0:131072
2011/06/14 23:41:22 [debug] 4717#0: *27130 recv: fd:54 2896 of 130980
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy status 200 "200 OK"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Cache-Control: no-cache"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Content-Type: image/jpeg"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Last-Modified: Fri, 01 Oct 2010 19:38:35 GMT"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Accept-Ranges: bytes"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "ETag: "dc8fb3ca061cb1:0""
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Server: Microsoft-IIS/7.5"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "X-Powered-By: ASP.NET"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Date: Wed, 15 Jun 2011 02:43:52 GMT"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Connection: close"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header: "Content-Length: 34474"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http proxy header done
2011/06/14 23:41:22 [debug] 4717#0: *27130 HTTP/1.1 200 OK^M
2011/06/14 23:41:22 [debug] 4717#0: *27130 finalize http upstream request: -1
2011/06/14 23:41:22 [debug] 4717#0: *27130 finalize http proxy request
2011/06/14 23:41:22 [debug] 4717#0: *27130 free rr peer 2 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 close http upstream connection: 54
2011/06/14 23:41:22 [debug] 4717#0: *27130 event timer del: 54: 1308106282252
2011/06/14 23:41:22 [debug] 4717#0: *27130 reusable connection: 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 http finalize request: -1, "/201010/01/I_P_41105460.JPG?" a:1, c:1
2011/06/14 23:41:22 [debug] 4717#0: *27130 http terminate request count:1
2011/06/14 23:41:22 [debug] 4717#0: *27130 http terminate cleanup count:1 blk:0
2011/06/14 23:41:22 [debug] 4717#0: *27130 http posted request: "/201010/01/I_P_41105460.JPG?"
2011/06/14 23:41:22 [debug] 4717#0: *27130 http terminate handler count:1
2011/06/14 23:41:22 [debug] 4717#0: *27130 http request count:1 blk:0
2011/06/14 23:41:22 [debug] 4717#0: *27130 http close request
2011/06/14 23:41:22 [debug] 4717#0: *27130 http log handler
2011/06/14 23:41:22 [debug] 4717#0: *27130 run cleanup: 000000000238E7E0
2011/06/14 23:41:22 [debug] 4717#0: *27130 file cleanup: fd:53
2011/06/14 23:41:22 [debug] 4717#0: *27130 run cleanup: 000000000238E780
2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache cleanup
2011/06/14 23:41:22 [alert] 4717#0: *27130 stalled cache updating, error:0 while closing request, client: 189.58.56.239, server: 0.0.0.0:80
2011/06/14 23:41:22 [debug] 4717#0: *27130 http file cache free, fd: 53
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 00000000023A9CB0
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 000000000238D830, unused: 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 00000000023654E0, unused: 86
2011/06/14 23:41:22 [debug] 4717#0: *27130 close http connection: 47
2011/06/14 23:41:22 [debug] 4717#0: *27130 reusable connection: 0
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 00000000023950F0
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 0000000002370520
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 000000000235E100, unused: 8
2011/06/14 23:41:22 [debug] 4717#0: *27130 free: 00000000023A9980, unused: 128
2011/06/14 23:42:47 [debug] 4722#0: *35619 event timer add: 54: 60000:1308105827130
2011/06/14 23:42:47 [debug] 4722#0: *35621 event timer add: 69: 60000:1308105827130
2011/06/14 23:42:47 [debug] 4722#0: *35619 event timer del: 54: 1308105827130
2011/06/14 23:42:47 [debug] 4722#0: *35621 event timer del: 69: 1308105827130
2011/06/14 23:42:53 [debug] 4708#0: *36339 http header: "Content-Length: 27130"
2011/06/14 23:42:53 [debug] 4708#0: *36339 http cl:27130 max:73400320
2011/06/14 23:42:54 [debug] 4708#0: *36339 http proxy header: "Content-Length: 27130"
Content-Length: 27130^M
Thanks
