i think you should probably first find out which of all your
additional modules is linking to libunwind.so.

then i would guess there must be a bug either in that module or in the
libunwind.

if you compile nginx without any add-module i think it should not link
to libunwind, so this must come from one of your via --add-module
added modules.


On Thu, Jun 16, 2011 at 10:45, lys0212 <nginx-forum@nginx.us> wrote:
> Thanks！
> The output of nginx -V is:
> [root@localhost ~]# /web/software/nginx/sbin/nginx -V
> nginx: nginx version: nginx/1.0.0
> nginx: TLS SNI support enabled
> nginx: configure arguments: --prefix=/web/software/nginx
> --with-google_perftools_module --user=www --group=www
> --prefix=/web/software/nginx --with-http_stub_status_module
> --with-http_ssl_module --with-pcre --add-module=../ngx_cache_purge-1.3
> --add-module=../ngx_http_redis-0.3.2
> --add-module=../kkung-nginx-static-etags-ce0fdd4
> --add-module=../agentzh-memc-nginx-module-25454a8
> --add-module=../ngx_http_upstream_keepalive-2ee28064a04a
> --add-module=../simpl-ngx_http_set_hash-cfdd587
> --add-module=../simpl-ngx_devel_kit-7dbb4ce
> --with-ld-opt='-L/web/software/openssl/lib/ -L/web/software/zlib/lib/'
>
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,207390,207397#msg-207397
>
>
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>

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