glibc detected *** nginx: master process /usr/sbin/nginx: double free or corruption (out) -- what???

[Ian Hobson]

On 21/06/2010 23:32, Maxim Dounin wrote:
> Hello!
>
> On Mon, Jun 21, 2010 at 10:26:35PM +0100, Ian Hobson wrote:
>
>    
>> I am getting entries like this in my nginx error log, and I have no
>> idea what they might mean.
>>      
> What does nginx -V show?
>    
ian at anake:~$ nginx -V
nginx version: nginx/0.7.67
built by gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5)
TLS SNI support enabled
configure arguments: --sbin-path=/usr/sbin 
--conf-path=/etc/nginx/nginx.conf --pid-path=/usr/local/nginx/nginx.pid 
--with-http_ssl_module --with-pcre=../pcre-8.02 
--with-zlib=../zlib-1.2.5 --with-openssl=../openssl-1.0.0a 
--add-module=/home/ian/Sources/nginx_http_push_module-0.69
ian at anake:~$

> Also you may try running with MALLOC_CHECK_ set to 2 (see
> http://www.gnu.org/s/libc/manual/html_node/Heap-Consistency-Checking.html
> for details) and provide backtrace.
>
>    
I'll take a look at that tomorrow if I can.
> See http://wiki.nginx.org/NginxDebugging for general nginx
> debugging guidelines.
>
> Maxim Dounin
>
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> nginx at nginx.org
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>    
>
>
>
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>    

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