Hello,

After couple of weeks without issue, my Kamailio 4.0 has begun to reject calls this week-end.

The first error : ERROR: <core> [msg_translator.c:2012]: build_res_buf_from_sip_res(): ERROR: build_res_buf_from_sip_res: out of mem.

OR

ERROR: <core> [msg_translator.c:2012]: build_res_buf_from_sip_res(): ERROR: build_res_buf_from_sip_res: out of mem

Followed by

ERROR: <core> [forward.c:812]: do_forward_reply(): ERROR: forward_reply: building failed

And sometimes, at the end of the line there is a “needs” in addition:

ERROR: <core> [msg_translator.c:2164]: build_res_buf_from_sip_req(): ERROR: build_res_buf_from_sip_req: out of memory  ; needs 469.

The starting options are: OPTIONS="-P /var/run/$prog.pid -m 256".

Regards,

Igor.