If there are only panicked aliens in game left, game stop to response to user stimuli and eat whole processor core. There is console log showed after pressing ctrl+c in console 10 minutes since game hangs and there was only one panicked alien left in game.

<pre>
round start for team 7
[STATS] Uoorgh Ts Sru Hmpfr is bleeding (damage: 11)
[STATS] Character Uoorgh Ts Sru Hmpfr HPs: 23; from: 169; damage: 11; new HPs: 12
[STATS] Uoorgh Ts Sru Hmpfr panics (entnum 83).
Received signal 2, quitting..
Wrote config.cfg.
Shutdown server: Server quit.
Unload the game library
Shutdown gametype 'Campaign mode'
Disconnecting...
Client stream was closed
Remove pending event EV_ACTOR_MOVE
Remove pending event EV_ACTOR_REACTIONFIRETARGETUPDATE
Remove pending event EV_ACTOR_REACTIONFIREREMOVETARGET
Used inventory slots after battle: 0
Wrote keys.cfg
FS_RemoveFile: remove /home/preema/.ufoai/2.6-dev/base/keys.cfg
recursive shutdown
</pre>