#0  0xb5d59190 in main_arena () from /lib/tls/i686/cmov/libc.so.6
#1  0xb65dd494 in QMutex::lock (this=0x94fea24) at tools/qmutex_unix.cpp:467
No locals.
#2  0xb6b66911 in MythContext::ClearSettingsCache ()
   from /usr/lib/libmyth-0.21.so.0
#3  0xb6b7aed6 in MythContext::readyRead () from /usr/lib/libmyth-0.21.so.0
#4  0xb6bca35b in readyReadThread_iffound () from /usr/lib/libmyth-0.21.so.0
#5  0xb6bcba1a in MythSocket::readyReadThread ()
   from /usr/lib/libmyth-0.21.so.0
#6  0xb5e864ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb5cdd49e in clone () from /lib/tls/i686/cmov/libc.so.6