tree ae3d6dd5e037697327f29f2e4a471b6977988fd6
parent 5c5c78aacd4cd15e1147c2e5dbb4dc9fca4da7e5
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1481765163 +0100
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1481891964 +0100

fsm: explicitly log removal from parent fsm

Since removing an FSM from its parent twice causes a segfault, it is very
interesting to see when that is attempted.

Removing could be made more robust, but logging is interesting for
investigating why an FSM is being removed twice in the first place (currently
the case in openbsc's vlr_lu_fsm).

Change-Id: Idec6b7aa5344f1e903c9d2aa2a3640cab0d70fb0