zero size buf in output !!

shahzaib shahzaib shahzaib.cb at gmail.com
Fri Sep 19 10:46:48 UTC 2014


Nope, it doesn't !!

On Fri, Sep 19, 2014 at 3:42 PM, Roman Arutyunyan <arut at nginx.com> wrote:

> Will this error appear if you try this request again?
>
> On 17 Sep 2014, at 16:29, shahzaib shahzaib <shahzaib.cb at gmail.com> wrote:
>
> > Well, i again received the same error but its much improvement in time
> frame. If the error was occurring after each 5min, now the same error is
> occurring after 30~50min.
> >
> > The conclusion is, nginx-1.7.4 is not 100% bug free from this issue.
> >
> > 2014/09/17 17:22:48 [alert] 28559#0: *27961 zero size buf in output t:0
> r:0 f:0 000000000477EE20 000000000477EE20-000000000477FE20 0000000000000000
> 0-0 while sending to client, client: 115.167.75.22, server: ldx.files.com,
> request: "GET /files/videos/2014/09/04/140984890338bc7-240.mp4 HTTP/1.1",
> >
> > [root at tw data]# nginx -V
> > nginx version: nginx/1.7.4
> > built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)
> > configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx
> --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log
> --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid
> --lock-path=/var/run/nginx.lock
> --http-client-body-temp-path=/var/cache/nginx/client_temp
> --http-proxy-temp-path=/var/cache/nginx/proxy_temp --user=nginx
> --group=nginx --with-http_flv_module --with-http_mp4_module
> > You have mail in /var/spool/mail/root
> >
> >
> > Regards.
> > Shahzaib
> >
> > On Wed, Sep 17, 2014 at 4:25 PM, shahzaib shahzaib <
> shahzaib.cb at gmail.com> wrote:
> > Hi Maxim,
> >
> >       Upgraded nginx to 1.7.4 and looks like the issue is gone.
> >
> > Regards.
> > Shahzaib
> >
> >
> > On Wed, Aug 27, 2014 at 10:16 PM, Maxim Dounin <mdounin at mdounin.ru>
> wrote:
> > Hello!
> >
> > On Wed, Aug 27, 2014 at 08:48:19PM +0500, shahzaib shahzaib wrote:
> >
> > > We're facing following error on edge server with nginx-1.6.1, using
> > > proxy_store on edge.
> > >
> > > 2014/08/27 20:35:05 [alert] 5701#0: *21244 zero size buf in output t:0
> r:0
> > > f:0 0000000002579840 0000000002579840-000000000257A840
> 0000000000000000 0-0
> > > while sending to client, client: 119.160.118.123, server:
> > > storage4.content.com, request: "GET
> > > /files/videos/2013/06/30/137256108550d07-m.mp4 HTTP/1.1", upstream: "
> > > http://82.2.37.87:80/files/videos/2013/06/30/137256108550d07-m.mp4",
> host: "
> > > storage4.content.com"
> > > 2014/08/27 20:35:28 [alert] 5687#0: *26261 zero size buf in output t:0
> r:0
> > > f:0 0000000004F5F2D0 0000000004F5F2D0-0000000004F602D0
> 0000000000000000 0-0
> > > while sending to client, client: 121.52.147.68, server:
> storage9.content.com,
> > > request: "GET /files/videos/2014/04/21/1398060531bb2e3-360.mp4
> HTTP/1.1",
> > > upstream: "
> > > http://9.7.248.180:80/files/videos/2014/04/21/1398060531bb2e3-360.mp4
> ",
> > > host: "storage9.content.com", referrer: "
> > > http://files.com/video/2618018/aashiqui-3-new-songs"
> > >
> > > nginx version: nginx/1.6.1
> > > built by gcc 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)
> > > configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx
> > > --conf-path=/etc/nginx/nginx.conf
> --error-log-path=/var/log/nginx/error.log
> > > --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid
> > > --lock-path=/var/run/nginx.lock
> > > --http-client-body-temp-path=/var/cache/nginx/client_temp
> > > --http-proxy-temp-path=/var/cache/nginx/proxy_temp --user=nginx
> > > --group=nginx --with-http_flv_module --with-http_mp4_module
> >
> > You may want to try 1.7.4 to see if it helps (there are some
> > potentially related changes in nginx 1.7.3).
> >
> > If it doesn't, providing debug log may be helpful.  See
> > http://wiki.nginx.org/Debugging for more hints.
> >
> > --
> > Maxim Dounin
> > http://nginx.org/
> >
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> >
> >
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