падают воркеры

[proforg]

Воркеры падают, и оставляют после себя вот такое странное в корках:


(gdb) bt
#0  0x00007fc7081f91b5 in ?? ()
#1  0x00007fc7081fbfc0 in ?? ()
#2  0x00000000026cc930 in ?? ()
#3  0x00007fc7046fba50 in ?? ()
#4  0x00007fc704400e48 in ?? ()
#5  0x00000000026cc930 in ?? ()
#6  0x00000000026cc930 in ?? ()
#7  0x0000000000458c30 in ngx_http_file_cache_update (r=0x7474, tf=0x7474)
at src/http/ngx_http_file_cache.c:972
#8  0x000000000040ce9a in ngx_strlcasestrn (s1=0x0, last=0x5a <Address 0x5a
out of bounds>, s2=0x26cc930 "HTTP", n=4349861) at
src/core/ngx_string.c:733
#9  0x0000000000000000 in ?? ()


nginx version: nginx/1.5.8
built by gcc 4.4.5 (Debian 4.4.5-8)
TLS SNI support enabled
configure arguments: --conf-path=/etc/nginx/nginx.conf
--error-log-path=/var/log/nginx/error.log --pid-path=/var/run/nginx.pid
--lock-path=/var/lock/nginx.lock --http-log-path=/var/log/nginx/access.log
--http-client-body-temp-path=/var/lib/nginx/body
--http-proxy-temp-path=/var/lib/nginx/proxy
--http-fastcgi-temp-path=/var/lib/nginx/fastcgi
--http-uwsgi-temp-path=/var/lib/nginx/uwsgi
--http-scgi-temp-path=/var/lib/nginx/scgi --with-debug --with-file-aio
--with-http_stub_status_module --with-http_addition_module
--with-http_random_index_module --with-http_flv_module
--with-http_ssl_module --with-http_dav_module --with-http_realip_module
--with-http_secure_link_module --with-http_xslt_module
--with-http_addition_module --with-http_image_filter_module
--with-http_mp4_module --with-http_spdy_module --with-http_gunzip_module
--add-module=mod_zip --add-module=nginx-upload-progress-module
--with-http_geoip_module --with-http_sub_module
--add-module=ngx_http_substitutions_filter_module

Linux s1140.serverel.net 3.6-trunk-amd64 #1 SMP Debian
3.6.6-1~experimental.1 x86_64 GNU/Linux


И я как-то не понимаю, что с этим делать и как получить нормальный
backtrace.

Posted at Nginx Forum: http://forum.nginx.org/read.php?21,245877,245877#msg-245877