Hi, Yesterday we experienced a memory leak in a Kamailio installation that have not experienced a problem in 3 years. The following logs are seen at the time the shared memory consumption started growing: CRITICAL:dialog:log_next_state_dlg: bogus event 7 in state 1 for dlg 0x7f229d854ec0 [2105:1480707518] with clid ' 6685e5d44ebed43d0c0338f632c8442a(a)10.253.54.8' and tags 'as0c5f3f9b' ..with different clid, tag and dlg values of course. As I can see this log is fired when a BYE is received for a dlg_managed call wich state is '1' (DLG_STATE_UNCONFIRMED) I can't see this fixed in the changelog for newer Kamailio versions. Has anyone experienced this problem before, or know if it is solved in recent versions? Thanks a lot