Bug 292625

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.8.0
Operating System: Linux 3.2.1-2-ARCH i686
Distribution: "Arch Linux"

-- Information about the crash:
Possible duplicate of other bug related to python2/3.
kdeinit4 crash after segfault of plasma objects.

The crash can be reproduced every time.

-- Backtrace:
Application: Shell del desktop di Plasma (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb55ae980 (LWP 1426))]

Thread 2 (Thread 0xa86e0b40 (LWP 1441)):
#0  0xb7865424 in __kernel_vsyscall ()
#1  0xb6071800 in poll () from /lib/libc.so.6
#2  0xb5a5110b in g_poll () from /usr/lib/libglib-2.0.so.0
#3  0xb5a42656 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0xb5a429ea in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0xb6eaf6d7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#6  0xb6e7b70d in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#7  0xb6e7b9a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#8  0xb6d6669c in QThread::exec() () from /usr/lib/libQtCore.so.4
#9  0xb6e58d4d in ?? () from /usr/lib/libQtCore.so.4
#10 0xb6d69b30 in ?? () from /usr/lib/libQtCore.so.4
#11 0xb6cecd4c in start_thread () from /lib/libpthread.so.0
#12 0xb607c03e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb55ae980 (LWP 1426)):
[KCrash Handler]
#7  0xb69dbae4 in QGraphicsItemPrivate::setVisibleHelper(bool, bool, bool) () from /usr/lib/libQtGui.so.4
#8  0xb69dc3d7 in QGraphicsItem::setVisible(bool) () from /usr/lib/libQtGui.so.4
#9  0xb002cd11 in ?? () from /usr/lib/python2.7/site-packages/PyQt4/QtGui.so
#10 0xb062b3ef in PyCFunction_Call () from /usr/lib/libpython2.7.so.1.0
#11 0xb068a556 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#12 0xb068bcf2 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#13 0xb0615fac in function_call () from /usr/lib/libpython2.7.so.1.0
#14 0xb05ef184 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#15 0xb05fea40 in instancemethod_call () from /usr/lib/libpython2.7.so.1.0
#16 0xb05ef184 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#17 0xb0684b8b in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0
#18 0xb0648134 in slot_tp_del () from /usr/lib/libpython2.7.so.1.0
#19 0xb06443ec in subtype_dealloc () from /usr/lib/libpython2.7.so.1.0
#20 0xb0625c79 in insertdict () from /usr/lib/libpython2.7.so.1.0
#21 0xb0628339 in PyDict_SetItem () from /usr/lib/libpython2.7.so.1.0
#22 0xb062dfc7 in _PyObject_GenericSetAttrWithDict () from /usr/lib/libpython2.7.so.1.0
#23 0xb062e1c3 in PyObject_GenericSetAttr () from /usr/lib/libpython2.7.so.1.0
#24 0xb062d967 in PyObject_SetAttr () from /usr/lib/libpython2.7.so.1.0
#25 0xb0687741 in PyEval_EvalFrameEx () from /usr/lib/libpython2.7.so.1.0
#26 0xb068bcf2 in PyEval_EvalCodeEx () from /usr/lib/libpython2.7.so.1.0
#27 0xb0615fac in function_call () from /usr/lib/libpython2.7.so.1.0
#28 0xb05ef184 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#29 0xb05fea40 in instancemethod_call () from /usr/lib/libpython2.7.so.1.0
#30 0xb05ef184 in PyObject_Call () from /usr/lib/libpython2.7.so.1.0
#31 0xb0684b8b in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.7.so.1.0
#32 0xb076e588 in ?? () from /usr/lib/python2.7/site-packages/sip.so
#33 0xb076faa2 in ?? () from /usr/lib/python2.7/site-packages/sip.so
#34 0xafaa8889 in sipPlasma_AppletScript::~sipPlasma_AppletScript() () from /usr/lib/python2.7/site-packages/PyKDE4/plasma.so
#35 0xafaa88c2 in sipPlasma_AppletScript::~sipPlasma_AppletScript() () from /usr/lib/python2.7/site-packages/PyKDE4/plasma.so
#36 0xb48b61c3 in ?? () from /usr/lib/libplasma.so.3
#37 0xb48c0bda in Plasma::Applet::~Applet() () from /usr/lib/libplasma.so.3
#38 0xb48c0c42 in Plasma::Applet::~Applet() () from /usr/lib/libplasma.so.3
#39 0xb48d2926 in Plasma::Containment::~Containment() () from /usr/lib/libplasma.so.3
#40 0xaebeb7f5 in ?? () from /usr/lib/kde4/plasma_containment_panel.so
#41 0xaebeb842 in ?? () from /usr/lib/kde4/plasma_containment_panel.so
#42 0xb48e526e in ?? () from /usr/lib/libplasma.so.3
#43 0xb48e548b in Plasma::Corona::~Corona() () from /usr/lib/libplasma.so.3
#44 0xb1bc52a7 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#45 0xb1bc52f2 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#46 0xb1beae4a in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#47 0xb1bf0302 in ?? () from /usr/lib/libkdeinit4_plasma-desktop.so
#48 0xb6e839bd in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#49 0xb6e936dd in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#50 0xb6ee5b25 in QCoreApplication::aboutToQuit() () from /usr/lib/libQtCore.so.4
#51 0xb6e80c38 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#52 0xb6355774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#53 0xb1bd214b in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#54 0x0804f61c in _start ()

This bug may be a duplicate of or related to bug 292543.

Possible duplicates by query: bug 292543.

Reported using DrKonqi