[New Thread 0xa84c4b40 (LWP 2388)]
[New Thread 0xa7cc3b40 (LWP 2389)]
[New Thread 0xa74c2b40 (LWP 2390)]
[New Thread 0xa6c8cb40 (LWP 2391)]
[New Thread 0xa639ab40 (LWP 2392)]
[New Thread 0xa5b99b40 (LWP 2393)]
[New Thread 0xa4feeb40 (LWP 2394)]
[Thread 0xab4f9b40 (LWP 2377) exited]
[New Thread 0xab4f9b40 (LWP 2395)]
[New Thread 0xa3ff7b40 (LWP 2396)]
[New Thread 0xa32ffb40 (LWP 2397)]
[New Thread 0xa1d7fb40 (LWP 2398)]
[Thread 0xa639ab40 (LWP 2392) exited]
[Thread 0xa5b99b40 (LWP 2393) exited]
[Thread 0xa7cc3b40 (LWP 2389) exited]

Program received signal SIGSEGV, Segmentation fault.
0x080dff70 in ?? ()
(gdb) bt full
#0  0x080dff70 in ?? ()
No symbol table info available.
#1  0x080e0e0d in ?? ()
No symbol table info available.
#2  0x4ed4d255 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#3  0x4fc21c15 in QAbstractButton::released() () from /usr/lib/libQtGui.so.4
No symbol table info available.
#4  0x4f93a201 in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#5  0x4f93b427 in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#6  0x4f93b53e in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#7  0x4f57de0a in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#8  0x4f93c542 in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#9  0x4f9d7d4c in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#10 0x4f523d34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#11 0x4f52b985 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#12 0x080a3215 in ?? ()
No symbol table info available.
#13 0x4ed385ba in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#14 0x4f529fc1 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#15 0x4f5aa8f8 in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#16 0x4f5a8fc0 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
No symbol table info available.
#17 0x4f5d3ce4 in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#18 0x4e6127de in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#19 0x4e612b88 in ?? () from /usr/lib/libglib-2.0.so.0
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#20 0x4e612c48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#21 0x4ed67bef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/lib/libQtCore.so.4
No symbol table info available.
#22 0x4f5d3d9e in ?? () from /usr/lib/libQtGui.so.4
No symbol table info available.
#23 0x4ed37003 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#24 0x4ed37329 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
No symbol table info available.
#25 0x4ed3cafe in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
No symbol table info available.
#26 0x4f5221c4 in QApplication::exec() () from /usr/lib/libQtGui.so.4
No symbol table info available.
#27 0x0807ec61 in ?? ()
No symbol table info available.
#28 0x4e06d9d3 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#29 0x0806da05 in _start ()
No symbol table info available.
(gdb) quit
A debugging session is active.

        Inferior 1 [process 2357] will be killed.

Quit anyway? (y or n) y