Program terminated with signal 11, Segmentation fault.
#0  0x000000000048a5c2 in ast_rtcp_read (rtp=0x98e62e0) at rtp.c:853
853		res = recvfrom(rtp->rtcp->s, rtcpdata + AST_FRIENDLY_OFFSET, sizeof(rtcpdata) - sizeof(unsigned int) * AST_FRIENDLY_OFFSET,