[Serusers] Memory Problems

[Ricardo Martinez]

Hello. 
I'm getting weird memory problems with my SER distribution. I'm using a ser 0.9.7 with a Fedora Core release 6. I'm also using the LCR module to do some routing logics.
Since a few months i'm getting Memory errors, like these : 
Apr 5 22:00:50 ser[21996]: ERROR: build_req_buf_from_sip_req: out of memory 
Apr 5 22:00:50 ser[21996]: ERROR: forward_request: building failed 
Apr 5 22:00:58 ser[21996]: ERROR: build_req_buf_from_sip_req: out of memory 
Apr 5 22:00:58 ser[21996]: ERROR: print_uac_request: no pkg_mem 
Apr 5 22:00:58 ser[21996]: ERROR: t_forward_nonack: failure to add branches 
Apr 5 22:01:00 ser[22000]: ERROR: do_action: memory allocation failure 
Apr 5 22:01:00 ser[22000]: ERROR:avpops:pushto_avp: SET_XXXX_T action failed 
Apr 5 22:01:00 ser[22000]: ERROR: do_action: memory allocation failure 
Apr 5 22:01:00 ser[22000]: next_gw(): ERROR: do_action failed with return value <-2> 
Apr 5 22:01:10 ser[21996]: ERROR: do_action: memory allocation failure 
Apr 5 22:01:10 ser[21996]: next_gw(): ERROR: do_action failed with return value <-2> 
Apr 5 22:02:04 ser[22000]: ERROR: build_req_buf_from_sip_req: out of memory 
Apr 5 22:02:04 ser[22000]: ERROR: print_uac_request: no pkg_mem 
Apr 5 22:02:04 ser[22000]: ERROR: t_forward_nonack: failure to add branches 
Apr 5 22:02:04 ser[22000]: ERROR: w_t_relay (failure mode): forwarding failed 
Apr 5 22:07:23 ser[22000]: ERROR: build_res_buf_from_sip_res: out of mem 
Apr 5 22:07:23 ser[22000]: ERROR: relay_reply: no mem for outbound reply buffer 
Apr 5 22:07:23 ser[22000]: ERROR: build_res_buf_from_sip_req: out of memory ; needs 1105 
It start to fail with a few calls to finally drop all calls with a total colapse of resources. 
I'm not sure where the problem could be located. Can someone help me here ? 
Among other things i do several AVP operations with the RURI to make some checks. 
Thanks 
Ricardo Martinez.- 

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