(gdb) bt
#0  0xb7c184c3 in strlen () from /lib/libc.so.6
#1  0xb7d96c7b in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string () from /usr/lib/libstdc++.so.6
#2  0x080bb530 in adena::CConfig::getStr ()
    at /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:56
#3  0x080bb767 in adena::CConfig::getStr ()
    at /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:56
#4  0x08094f00 in adena::login::CLSGameServerThread::run ()
#5  0x0809d3eb in boost::function0<void, std::allocator<boost::function_base> >::operator()
    () at /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:56
#6  0xb7e30aa0 in ?? () from /usr/lib/libboost_thread-mt.so.1.33.1
#7  0xb7b9c4a2 in start_thread () from /lib/libpthread.so.0
#8  0xb7c6d52e in clone () from /lib/libc.so.6