[sr-dev] Memory Leak in Dialgo module using Kamailio 1.5.4

[José Luis Millán]

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 at 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
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