.
Thread 2 (Thread 0xb1c9db40 (LWP 9394)):
#0  0xb775a424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7438380 in poll () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
#2  0xb695ca3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0xb694f06e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0xb694f1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0xb6c95887 in QEventDispatcherGlib::processEvents (this=0xb1300478, flags=...) at kernel/qeventdispatcher_glib.cpp:424
        d = 0xb1300488
        canWait = true
        savedFlags = {i = 0}
        result = <optimized out>
#6  0xb6c6150d in QEventLoop::processEvents (this=0xb1c9d2c0, flags=...) at kernel/qeventloop.cpp:149
        d = 0xb1302248
#7  0xb6c617a9 in QEventLoop::exec (this=0xb1c9d2c0, flags=...) at kernel/qeventloop.cpp:204
        d = 0xb1302248
        locker = {val = 169291132}
        app = 0xb1c9d27c
#8  0xb6b4a94c in QThread::exec (this=0xa045380) at thread/qthread.cpp:501
        d = 0xa172d30
        locker = {val = 169291132}
        eventLoop = {<QObject> = {_vptr.QObject = 0xb6dc02e8, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0xb6d44920 "QObject", data = 0xb6d449c0, extradata = 0xb6dbede8}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0xb6c7cc60 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0xb1302248}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0xb6d4d6e0 "Qt", data = 0xb6d51000, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0xb6dbedd8, stringdata = 0xb6d57100 "QEventLoop", data = 0xb6d57120, extradata = 0xb6dc0328}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0xb6ccbe20 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}}
        returnCode = <optimized out>
#9  0xb6c3eb5d in QInotifyFileSystemWatcherEngine::run (this=0xa045380) at io/qfilesystemwatcher_inotify.cpp:248
        sn = {<QObject> = {_vptr.QObject = 0xb6dc0448, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0xb6d44920 "QObject", data = 0xb6d449c0, extradata = 0xb6dbede8}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0xb6c7cc60 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, d_ptr = {d = 0xb13020e8}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0xb6d4d6e0 "Qt", data = 0xb6d51000, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0xb6dbedd8, stringdata = 0xb6d58300 "QSocketNotifier", data = 0xb6d58340, extradata = 0xb6dc0488}}, static staticMetaObjectExtraData = {objects = 0x0, static_metacall = 0xb6ccc460 <QSocketNotifier::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>}, sockfd = 10, sntype = QSocketNotifier::Read, snenabled = true}
#10 0xb6b4dde0 in QThreadPrivate::start (arg=0xa045380) at thread/qthread_unix.cpp:298
        __clframe = {__cancel_routine = 0xb6b4c9a0 <QThreadPrivate::finish(void*)>, __cancel_arg = 0xa045380, __do_it = 1, __cancel_type = <optimized out>}
        thr = 0xa045380
        data = 0xa044dc0
#11 0xb7728d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
No symbol table info available.
#12 0xb7446ace in clone () from /lib/i386-linux-gnu/libc.so.6
No symbol table info available.
.
Thread 1 (Thread 0xb7310b00 (LWP 9393)):
#0  QWidget::~QWidget (this=0x9fc7598, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1629
No locals.
#1  0xb5c7a96e in QAbstractButton::~QAbstractButton (this=0x9fc7598, __in_chrg=<optimized out>) at widgets/qabstractbutton.cpp:599
No locals.
#2  0xb5d1b20f in QPushButton::~QPushButton (this=0x9fc7598, __in_chrg=<optimized out>) at widgets/qpushbutton.cpp:295
No locals.
#3  0xb65d7157 in sipQPushButton::~sipQPushButton (this=0x9fc7598, __in_chrg=<optimized out>) at sipQtGuipart9.cpp:22677
No locals.
#4  0xb65d7198 in sipQPushButton::~sipQPushButton (this=0x9fc7598, __in_chrg=<optimized out>) at sipQtGuipart9.cpp:22680
No locals.
#5  0xb5eebfd9 in QGraphicsProxyWidget::~QGraphicsProxyWidget (this=0x9fc2b98, __in_chrg=<optimized out>) at graphicsview/qgraphicsproxywidget.cpp:554
        d = 0x9fbfd70
#6  0xb64f874a in sipQGraphicsProxyWidget::~sipQGraphicsProxyWidget (this=0x9fc2b98, __in_chrg=<optimized out>) at sipQtGuipart6.cpp:27931
No locals.
#7  0xb64f8792 in sipQGraphicsProxyWidget::~sipQGraphicsProxyWidget (this=0x9fc2b98, __in_chrg=<optimized out>) at sipQtGuipart6.cpp:27934
No locals.
#8  0xb5edb470 in QGraphicsItem::~QGraphicsItem (this=0xa03a6d8, __in_chrg=<optimized out>) at graphicsview/qgraphicsitem.cpp:1493
        p = 0x0
#9  0xb5f3161e in ~QGraphicsObject (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtGui/../../src/gui/graphicsview/qgraphicsitem.h:547
No locals.
#10 QGraphicsWidget::~QGraphicsWidget (this=0xa03a6d0, __in_chrg=<optimized out>) at graphicsview/qgraphicswidget.cpp:232
No locals.
#11 0xb64f77b8 in sipQGraphicsWidget::~sipQGraphicsWidget (this=0xa03a6d0, __in_chrg=<optimized out>) at sipQtGuipart6.cpp:30501
No locals.
#12 0xb64f7800 in sipQGraphicsWidget::~sipQGraphicsWidget (this=0xa03a6d0, __in_chrg=<optimized out>) at sipQtGuipart6.cpp:30504
No locals.
#13 0xb5ef4e3c in QGraphicsScene::clear (this=0x9fc4118) at graphicsview/qgraphicsscene.cpp:2442
        d = 0x9fe4df8
#14 0xb5ef4eba in QGraphicsScene::~QGraphicsScene (this=0x9fc4118, __in_chrg=<optimized out>) at graphicsview/qgraphicsscene.cpp:1649
        d = 0x9fe4df8
#15 0xb64f90c7 in sipQGraphicsScene::~sipQGraphicsScene (this=0x9fc4118, __in_chrg=<optimized out>) at sipQtGuipart6.cpp:23627
No locals.
#16 0xb64f9102 in sipQGraphicsScene::~sipQGraphicsScene (this=0x9fc4118, __in_chrg=<optimized out>) at sipQtGuipart6.cpp:23630
No locals.
#17 0xb64eb538 in release_QGraphicsScene (sipCppV=0x9fc4118) at sipQtGuipart6.cpp:27384
        _save = 0x9dbf050
        sipCpp = 0x9fc4118
#18 0xb65007b1 in dealloc_QGraphicsScene (sipSelf=0xb53552b4) at sipQtGuipart6.cpp:27400
No locals.
#19 dealloc_QGraphicsScene (sipSelf=0xb53552b4) at sipQtGuipart6.cpp:27393
No locals.
#20 0xb6dcb31e in forgetObject (sw=0xb53552b4) at /build/buildd/sip4-4.13.2/siplib/siplib.c:10124
        ctd = 0xb6896620
#21 0xb6dcbc61 in sipWrapper_dealloc (self=0xb53552b4) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9675
No locals.
#22 0x080e5eef in subtype_dealloc.25422 ()
No locals.
#23 0x08065dc3 in dict_dealloc.18187 ()
No locals.
#24 0xb6dcb109 in sipSimpleWrapper_clear (self=0xb535577c) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9250
        vret = 0
        ptr = <optimized out>
        ctd = 0xb6896920
        tmp = <optimized out>
#25 0xb6dcbbbe in sipWrapper_clear (self=0xb535577c) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9626
        vret = <optimized out>
        sw = 0xb535577c
#26 0xb6dcbc69 in sipWrapper_dealloc (self=0xb535577c) at /build/buildd/sip4-4.13.2/siplib/siplib.c:9677
No locals.
#27 0x080e5eef in subtype_dealloc.25422 ()
No locals.
#28 0x08076f22 in insertdict.18214 ()
No locals.
#29 0x081ab0c0 in PyDict_SetItem ()
No locals.
#30 0x080e1ead in _PyModule_Clear ()
No locals.
#31 0x080e23dc in PyImport_Cleanup ()
No locals.
#32 0x08171f47 in Py_Finalize ()
No locals.
#33 0x08172398 in Py_Exit ()
No locals.
#34 0x081724d7 in handle_system_exit.42766 ()
No locals.
#35 0x08152013 in PyRun_SimpleFileExFlags ()
No locals.
#36 0x0815a4d9 in Py_Main ()
No locals.
#37 0x0805e78b in main ()
No locals.