> 0x00007fff8d3a11d0 in sprint_list_entry > (entry=entry@entry=0x555555d91ff8, line=line@entry=0x7fffabc902b0 > "[2001:4ca0:0:10a:215:65ff:feb7:4e7e]:11922", len=256) at > res_pjsip_history.c:663
Benoit, are you using IPv6? If yes, https://issues.asterisk.org/jira/browse/ASTERISK-28854 could be the culprit. Bernhard