Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.38-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (wheezy)

-- Information about the crash:
I was searching for a widget and decided to remove one I had in the toolbar, after removing the widget, it took a few seconds and then crashed.

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f9b158f7d9c in QObject::installEventFilter (this=0x2787700, obj=0x1addde0) at kernel/qobject.cpp:2090
#6  0x00007f9b18cdae21 in Plasma::ToolTipManager::registerWidget (this=0x1addde0, widget=0x2787700) at ../../plasma/tooltipmanager.cpp:208
#7  0x00007f9b18cdb717 in Plasma::ToolTipManager::setContent (this=0x2787700, widget=0x2787700, data=...) at ../../plasma/tooltipmanager.cpp:228
#8  0x00007f9af66947f7 in ?? () from /usr/lib/pymodules/python2.6/PyKDE4/plasma.so
#9  0x00007f9af821af80 in call_function (f=0x3341910, throwflag=<value optimized out>) at ../Python/ceval.c:3750
#10 PyEval_EvalFrameEx (f=0x3341910, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#11 0x00007f9af821ccc0 in PyEval_EvalCodeEx (co=0x24f8e40, globals=<value optimized out>, locals=<value optimized out>, args=0x3, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x3041668, defcount=1, closure=0x0) at ../Python/ceval.c:3000
#12 0x00007f9af821affb in fast_function (f=0x3b87330, throwflag=<value optimized out>) at ../Python/ceval.c:3846
#13 call_function (f=0x3b87330, throwflag=<value optimized out>) at ../Python/ceval.c:3771
#14 PyEval_EvalFrameEx (f=0x3b87330, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#15 0x00007f9af821ccc0 in PyEval_EvalCodeEx (co=0x28983f0, globals=<value optimized out>, locals=<value optimized out>, args=0x2, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#16 0x00007f9af81a2980 in function_call (func=0x3162488, arg=0x3185440, kw=0x0) at ../Objects/funcobject.c:524
#17 0x00007f9af8175103 in PyObject_Call (func=0x3162488, arg=0x1addde0, kw=0x18f8560) at ../Objects/abstract.c:2492
#18 0x00007f9af8186abf in instancemethod_call (func=0x3162488, arg=0x3185440, kw=0x0) at ../Objects/classobject.c:2579
#19 0x00007f9af8175103 in PyObject_Call (func=0x2d372d0, arg=0x1addde0, kw=0x18f8560) at ../Objects/abstract.c:2492
#20 0x00007f9af8215103 in PyEval_CallObjectWithKeywords (func=0x2d372d0, arg=0x24e2550, kw=0x18f8560) at ../Python/ceval.c:3619
#21 0x00007f9af72f6468 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.6/sip.so
#22 0x00007f9af767649b in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#23 0x00007f9af76765b2 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#24 0x00007f9b158f52e6 in QMetaObject::activate (sender=0x334db40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f9b1111c280) at kernel/qobject.cpp:3295
#25 0x00007f9af767eff2 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#26 0x00007f9af767d1ce in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#27 0x00007f9af765275d in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#28 0x00007f9af821af80 in call_function (f=0x39faaf0, throwflag=<value optimized out>) at ../Python/ceval.c:3750
#29 PyEval_EvalFrameEx (f=0x39faaf0, throwflag=<value optimized out>) at ../Python/ceval.c:2412
#30 0x00007f9af821ccc0 in PyEval_EvalCodeEx (co=0x2d8c8a0, globals=<value optimized out>, locals=<value optimized out>, args=0x2, argcount=<value optimized out>, kws=<value optimized out>, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000
#31 0x00007f9af81a2980 in function_call (func=0x2c64488, arg=0x3166a28, kw=0x0) at ../Objects/funcobject.c:524
#32 0x00007f9af8175103 in PyObject_Call (func=0x2c64488, arg=0x1addde0, kw=0x18f8560) at ../Objects/abstract.c:2492
#33 0x00007f9af8186abf in instancemethod_call (func=0x2c64488, arg=0x3166a28, kw=0x0) at ../Objects/classobject.c:2579
#34 0x00007f9af8175103 in PyObject_Call (func=0x208c640, arg=0x1addde0, kw=0x18f8560) at ../Objects/abstract.c:2492
#35 0x00007f9af8215103 in PyEval_CallObjectWithKeywords (func=0x208c640, arg=0x24d19d0, kw=0x18f8560) at ../Python/ceval.c:3619
#36 0x00007f9af72f6468 in sip_api_invoke_slot () from /usr/lib/pymodules/python2.6/sip.so
#37 0x00007f9af76763d6 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#38 0x00007f9af76764f8 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#39 0x00007f9af76765b2 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so
#40 0x00007f9b158f52e6 in QMetaObject::activate (sender=0x40b2fb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f9b1111c280) at kernel/qobject.cpp:3295
#41 0x00007f9b16c53802 in KJob::result (this=0x2787700, _t1=0x40b2fb0) at ./kjob.moc:194
#42 0x00007f9b16c53aa0 in KJob::emitResult (this=0x40b2fb0) at ../../kdecore/jobs/kjob.cpp:312
#43 0x00007f9b1876d283 in KIO::SimpleJob::slotFinished (this=0x40b2fb0) at ../../kio/kio/job.cpp:517
#44 0x00007f9b1876dc47 in KIO::TransferJob::slotFinished (this=0x40b2fb0) at ../../kio/kio/job.cpp:1097
#45 0x00007f9b1876b2f1 in KIO::TransferJob::qt_metacall (this=0x40b2fb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff391f6d0) at ./jobclasses.moc:367
#46 0x00007f9b1876b5a0 in KIO::StoredTransferJob::qt_metacall (this=0x2787700, _c=28171744, _id=26183008, _a=0x7f9b1111c280) at ./jobclasses.moc:477
#47 0x00007f9b158f52e6 in QMetaObject::activate (sender=0x37b8cf0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f9b1111c280) at kernel/qobject.cpp:3295
#48 0x00007f9b1882e731 in KIO::SlaveInterface::dispatch (this=0x37b8cf0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#49 0x00007f9b1882baa3 in KIO::SlaveInterface::dispatch (this=0x37b8cf0) at ../../kio/kio/slaveinterface.cpp:91
#50 0x00007f9b1881ff16 in KIO::Slave::gotInput (this=0x37b8cf0) at ../../kio/kio/slave.cpp:324
#51 0x00007f9b188200fc in KIO::Slave::qt_metacall (this=0x37b8cf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff391faf0) at ./slave.moc:82
#52 0x00007f9b158f52e6 in QMetaObject::activate (sender=0x37bbe90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f9b1111c280) at kernel/qobject.cpp:3295
#53 0x00007f9b1873bb07 in KIO::ConnectionPrivate::dequeue (this=0x3aa46c0) at ../../kio/kio/connection.cpp:82
#54 0x00007f9b1873bc2d in KIO::Connection::qt_metacall (this=0x37bbe90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x27884c0) at ./connection.moc:79
#55 0x00007f9b158f1e29 in QObject::event (this=0x37bbe90, e=0x29b2290) at kernel/qobject.cpp:1248
#56 0x00007f9b1606b32c in QApplicationPrivate::notify_helper (this=0x192fe90, receiver=0x37bbe90, e=0x29b2290) at kernel/qapplication.cpp:4302
#57 0x00007f9b1607180b in QApplication::notify (this=0x19119b0, receiver=0x37bbe90, e=0x29b2290) at kernel/qapplication.cpp:4185
#58 0x00007f9b172227a6 in KApplication::notify (this=0x19119b0, receiver=0x37bbe90, event=0x29b2290) at ../../kdeui/kernel/kapplication.cpp:302
#59 0x00007f9b158e209c in QCoreApplication::notifyInternal (this=0x19119b0, receiver=0x37bbe90, event=0x29b2290) at kernel/qcoreapplication.cpp:726
#60 0x00007f9b158e5744 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x18f8560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x18f8560) at kernel/qcoreapplication.cpp:1367
#62 0x00007f9b1590bb73 in sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#63 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#64 0x00007f9b0f0ca2a2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#65 0x00007f9b0f0ce968 in ?? () from /lib/libglib-2.0.so.0
#66 0x00007f9b0f0ceb1c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#67 0x00007f9b1590b6b3 in QEventDispatcherGlib::processEvents (this=0x18f7c50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#68 0x00007f9b1611b19e in QGuiEventDispatcherGlib::processEvents (this=0x2787700, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00007f9b158e09c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#70 0x00007f9b158e0d9c in QEventLoop::exec (this=0x7ffff3920540, flags=) at kernel/qeventloop.cpp:201
#71 0x00007f9b158e5a2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#72 0x00007f9b1939ef0f in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#73 0x00007f9b19020c4d in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7ffff39208d8) at libc-start.c:228
#74 0x00000000004006b9 in _start ()

Possible duplicates by query: bug 264553, bug 261040, bug 254412.

Reported using DrKonqi