.
Thread 2 (process 14308):
#0  0x00002ab2bb4eb796 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00002ab2bb1a37ca in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#2  0x00002ab2baf34d28 in ?? () from /usr/lib/libQtNetwork.so.4
#3  0x00002ab2bb1a2e25 in ?? () from /usr/lib/libQtCore.so.4
#4  0x00002ab2bb4e72a5 in start_thread () from /lib/libpthread.so.0
#5  0x00002ab2bbf605dd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()
.
Thread 1 (process 14285):
#0  0x000000000040b294 in ?? ()
#1  0x0000000000412168 in ?? ()
#2  0x000000000041505d in ?? ()
#3  0x00002ab2bb24ef85 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#4  0x0000000000414c45 in ?? ()
#5  0x00002ab2bb24ef85 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#6  0x00002ab2bab62907 in QAbstractButton::clicked () from /usr/lib/libQtGui.so.4
#7  0x00002ab2ba9af68b in ?? () from /usr/lib/libQtGui.so.4
#8  0x00002ab2ba9b0b0e in ?? () from /usr/lib/libQtGui.so.4
#9  0x00002ab2ba9b0cf2 in QAbstractButton::mouseReleaseEvent () from /usr/lib/libQtGui.so.4
#10 0x00002ab2ba796698 in QWidget::event () from /usr/lib/libQtGui.so.4
#11 0x00002ab2ba9b0036 in QAbstractButton::event () from /usr/lib/libQtGui.so.4
#12 0x00002ab2baa1db39 in QPushButton::event () from /usr/lib/libQtGui.so.4
#13 0x00002ab2ba751a1c in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#14 0x00002ab2ba754301 in QApplication::notify () from /usr/lib/libQtGui.so.4
#15 0x00002ab2ba7a5621 in ?? () from /usr/lib/libQtGui.so.4
#16 0x00002ab2ba7a44ef in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4
#17 0x00002ab2ba7c65e8 in ?? () from /usr/lib/libQtGui.so.4
#18 0x00002ab2bf431a14 in IA__g_main_context_dispatch (context=0x536d80) at gmain.c:2045
No locals.
#19 0x00002ab2bf43485d in g_main_context_iterate (context=0x536d80, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2677
	got_ownership = <value optimized out>
	max_priority = 2147483647
	timeout = 5
	some_ready = 1
	nfds = <value optimized out>
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0xefc5d0
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#20 0x00002ab2bf434d8e in IA__g_main_context_iteration (context=0x536d80, may_block=1) at gmain.c:2736
	retval = <value optimized out>
#21 0x00002ab2bb25f7c0 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#22 0x00002ab2ba7c63ef in ?? () from /usr/lib/libQtGui.so.4
#23 0x00002ab2bb23e0d8 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#24 0x00002ab2bb23e1e9 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#25 0x00002ab2bb2403c0 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#26 0x0000000000414606 in ?? ()
#27 0x00002ab2bbeae8e4 in __libc_start_main () from /lib/libc.so.6
#28 0x00000000004086a9 in ?? ()
#29 0x00007ffff143af98 in ?? ()
#30 0x0000000000000000 in ?? ()