howto pstack running freeradius process

[George Chelidze]

Hello,

I am investigating one issue with freeradius 2.1.6 custom module and
would like to get a stack trace of running process. pstack <pid of
radiusd> fails with the following error:

23246: /usr/local/freeradius-2.1.6/sbin/radiusd
'': opening object file: No such file or directory
Could not open object file.

The following commands was used to build the freeradius server:

./configure --prefix=/usr/local/freeradius-2.1.6 --enable-developer
make
make install

Please point me to the right direction.

Thanks in advance,

George Chelidze