Sergey Safarov writes:
s = 0xef41e788a0679800 <error: Cannot
access memory at address
0xef41e788a0679800>
len = -1685145520
you can check
https://github.com/kamailio/kamailio/issues/2788
https://github.com/kamailio/kamailio/issues/2736
Here changed memory handling
You can try the current master or manually apply commits with fix
I don't think these two crashes are related. My config doe not use
substdef's.
-- Juha