.
Thread 5 (process 2725):
#0  0xb7fa0410 in __kernel_vsyscall ()
#1  0xb5d9fdd2 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb65bbca4 in QWaitCondition::wait () from /usr/lib/libqt-mt.so.3
#3  0xb6f33097 in CEvent::WaitForEvent () from /usr/lib/libmythupnp-0.21.so.0
#4  0xb6f3378e in WorkerThread::run () from /usr/lib/libmythupnp-0.21.so.0
#5  0xb6269e47 in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
#6  0xb5d9b4fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0xb5bf98ee in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 4 (process 2726):
#0  0xb7fa0410 in __kernel_vsyscall ()
#1  0xb5d9fdd2 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
   from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb62693e1 in ?? () from /usr/lib/libqt-mt.so.3
#3  0xb4fb2298 in ?? ()
#4  0xb4fb22c8 in ?? ()
#5  0xb4fb2310 in ?? ()
#6  0xb4fb22c8 in ?? ()
#7  0xb4fb2310 in ?? ()
#8  0x00046069 in ?? ()
#9  0x00000000 in ?? ()
.
Thread 3 (process 2727):
#0  0xb7fa0410 in __kernel_vsyscall ()
#1  0xb5bf2311 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb6f21ee2 in SSDP::run () from /usr/lib/libmythupnp-0.21.so.0
#3  0xb6269e47 in QThreadInstance::start () from /usr/lib/libqt-mt.so.3
#4  0xb5d9b4fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb5bf98ee in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 2 (process 2737):
#0  0xb7fa0410 in __kernel_vsyscall ()
#1  0xb5bf2311 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb6c91d35 in MythSocket::readyReadThread ()
   from /usr/lib/libmyth-0.21.so.0
#3  0xb5d9b4fb in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#4  0xb5bf98ee in clone () from /lib/tls/i686/cmov/libc.so.6
.
Thread 1 (process 2708):
#0  0xb29e8e10 in ?? ()
#1  0xb5ed85ec in glXMakeCurrentReadSGI () from /usr/lib/libGL.so.1
#2  0xb5ed86e3 in glXMakeCurrent () from /usr/lib/libGL.so.1
#3  0xb656b671 in QGLContext::doneCurrent () from /usr/lib/libqt-mt.so.3
#4  0xb656d210 in QGLContext::reset () from /usr/lib/libqt-mt.so.3
#5  0xb65681f5 in QGLContext::~QGLContext () from /usr/lib/libqt-mt.so.3
#6  0xb6568de7 in QGLWidget::~QGLWidget () from /usr/lib/libqt-mt.so.3
#7  0xb6ae35d7 in MythMainWindow::~MythMainWindow ()
   from /usr/lib/libmythui-0.21.so.0
#8  0xb6ade121 in MythMainWindow::destroyMainWindow ()
   from /usr/lib/libmythui-0.21.so.0
#9  0xb6ade144 in DestroyMythMainWindow () from /usr/lib/libmythui-0.21.so.0
#10 0x0806a68c in ?? ()
#11 0xb5b39450 in __libc_start_main () from /lib/tls/i686/cmov/libc.so.6
#12 0x080606f1 in ?? ()