[New Thread -1263662160 (LWP 3121)]
[New Thread -1272054864 (LWP 3122)]
[Thread -1272054864 (zombie) exited]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1215935936 (LWP 3117)]
0x08463b32 in std::_Rb_tree<std::string, std::pair<std::string const, std::vecto
r<config*, std::allocator<config*> > >, std::_Select1st<std::pair<std::string co
nst, std::vector<config*, std::allocator<config*> > > >, std::less<std::string>,
 std::allocator<std::pair<std::string const, std::vector<config*, std::allocator
<config*> > > > >::find ()
(gdb) bt
#0  0x08463b32 in std::_Rb_tree<std::string, std::pair<std::string const, std::vector<config*, std::allocator<config*> > >, std::_Select1st<std::pair<std::string const, std::vector<config*, std::allocator<config*> > > >, std::less<std::string>, std::allocator<std::pair<std::string const, std::vector<config*, std::allocator<config*> > > > >::find ()
#1  0x0845da55 in config::get_children ()
#2  0x08229b92 in mp::wait::start_game ()
#3  0x0820f3b6 in (anonymous namespace)::enter_wait_mode ()
#4  0x08211785 in (anonymous namespace)::enter_lobby_mode ()
#5  0x082122dd in mp::start_client ()
#6  0x081344e0 in (anonymous namespace)::game_controller::play_multiplayer ()
#7  0x0813c4c8 in play_game ()
#8  0x0813f96c in main ()