FreeRadius crashed on loading test.

Alan DeKok aland at
Wed Sep 15 10:57:59 CEST 2010

Konstantin Chekushin wrote:
> Good day. I want to continue Dinh Pham Cong topic ((FreeRadius crashed
> on accounting load tests with 1000 concurrent clients - Tue, 10 Nov 2009
> 01:39:30 -0800 ))
> I use freeradius 2.1.9
> Linux myhost 2.6.26-2-amd64
> Some info from radiusd.conf :

  <sigh>  This isn't requested, and isn't necessary.

> I'm using rlm_sql for my own ippool module:
> database = "mysql"
> num_sql_socks = 32

  And it can't keep up with the load.

> I've started
> ./radius -xxx -f

  "radius"?  Not "radiusd"?  And why not "radiusd -X" as documented
*everywhere* ?

> I've prepared huge file with auth requests for sending:

  Which no one asked for, and isn't necessary.

> my module process requests too slow (I will discover this problem in few
> days, this is mysql-db-cluster issues), but this test causes radiusd
> segmentation fault. I've grabbed the core and look what it shows:

  This should be fixed in 2.1.10.

  Alan DeKok.

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