__lll_lock_wait () from /lib/i386-linux-gnu/libpthread.so.0
_L_lock_686 () from /lib/i386-linux-gnu/libpthread.so.0
pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
?? () from /usr/lib/liballeg.so.4.2