All,

I'm getting a sporadic double-free on my uwsgi setup:

read(): Success [proto/http.c line 272]
Tue Jan 31 04:07:18 2012 - error parsing request
*** glibc detected *** bin/uwsgi: double free or corruption (!prev):
0x09101880 ***
Tue Jan 31 05:36:12 2012 - *** uWSGI listen queue of socket 3 full !!!
(100/100) ***
Tue Jan 31 05:36:13 2012 - *** uWSGI listen queue of socket 3 full !!!
(100/100) ***
Tue Jan 31 05:36:14 2012 - *** uWSGI listen queue of socket 3 full !!!
(100/100) ***
Tue Jan 31 05:36:15 2012 - *** uWSGI listen queue of socket 3 full !!!
(100/100) ***
... these continue until uwsgi is restarted ...

The setup is a varnish cache ( varnishd (varnish-3.0.2 revision cbf1284)
) pointing directly at a uwsgi (uWSGI 1.0.2.1) http-socket on a separate host.
Both hosts are 32-bit Linodes running Ubuntu Lucid.

>From what I can see trying to compare timestamps in the varnish logs vs.
the uwsgi log, it looks like the request that is triggering the
double-free is a POST, although there's enough traffic that I'm not 100%
certain of this.

Anyone else seen something like this? Any additional diagnostics that
would be helpful in tracking it down?

Thanks in advance!

dave

-- 
d.w. harks <[email protected]> | http://about.me/TheDaver
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