at some point i have started to get these kind of warning when i stop my sip proxy: --text follows this line-- Oct 1 10:23:01 siika /usr/sbin/sip-proxy[16970]: WARNING: <core> [mem/f_malloc.c:512]: WARNING:fm_free: free(0) called any idea where they come from or how i could found out where they come from? -- juha