[Bug 308715] Plasma Active crashes, expecially while dragging down top bar

Thu Nov 1 03:34:25 UTC 2012

https://bugs.kde.org/show_bug.cgi?id=308715

bodertz at gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bodertz at gmail.com

--- Comment #4 from bodertz at gmail.com ---
Have the same issue.

Application: KWin (kwinactive_gles), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1d2d740 (LWP 4200))]

Thread 2 (Thread 0xaebb2b40 (LWP 4206)):
#0  0xb77a7424 in __kernel_vsyscall ()
#1  0xb2d6896b in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/i386-linux-gnu/libpthread.so.0
#2  0xb75b564c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb67221cd in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb67221ff in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2d64d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb75a7d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1d2d740 (LWP 4200)):
[KCrash Handler]
#7  QObject::setProperty (this=0x0, name=0xb777720e "screenWidth", value=...)
at kernel/qobject.cpp:3689
#8  0xb775f2ab in KWin::TabBox::DeclarativeView::showEvent (this=0x952f740,
event=0xbfba13c4) at ../../../kwin/tabbox/declarative.cpp:164
#9  0xb55edd48 in QWidget::event (this=0x952f740, event=0xbfba13c4) at
kernel/qwidget.cpp:8578
#10 0xb59fdf15 in QFrame::event (this=0x952f740, e=0xbfba13c4) at
widgets/qframe.cpp:557
#11 0xb5a9038c in QAbstractScrollArea::event (this=0x952f740, e=0xbfba13c4) at
widgets/qabstractscrollarea.cpp:996
#12 0xb5c4665a in QGraphicsView::event (this=0x952f740, event=0xbfba13c4) at
graphicsview/qgraphicsview.cpp:2740
#13 0xb559439c in QApplicationPrivate::notify_helper (this=0x93cc770,
receiver=0x952f740, e=0xbfba13c4) at kernel/qapplication.cpp:4562
#14 0xb5598e54 in QApplication::notify (this=0x93cc770, receiver=0x952f740,
e=0xbfba13c4) at kernel/qapplication.cpp:4423
#15 0xb7264e91 in KApplication::notify (this=0xbfba2018, receiver=0x952f740,
event=0xbfba13c4) at ../../kdeui/kernel/kapplication.cpp:311
#16 0xb76c693f in notify (e=0xbfba13c4, o=0x952f740, this=0xbfba2018) at
../../../kwin/main.cpp:371
#17 KWin::Application::notify (this=0xbfba2018, o=0x952f740, e=0xbfba13c4) at
../../../kwin/main.cpp:367
#18 0xb60a378e in QCoreApplication::notifyInternal (this=0xbfba2018,
receiver=0x952f740, event=0xbfba13c4) at kernel/qcoreapplication.cpp:915
#19 0xb55f02f2 in sendEvent (event=0xbfba13c4, receiver=0x952f740) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QWidgetPrivate::show_helper (this=this at entry=0x9545418) at
kernel/qwidget.cpp:7551
#21 0xb55f0625 in QWidget::setVisible (this=0x952f740, visible=true) at
kernel/qwidget.cpp:7773
#22 0xb7760e38 in show (this=0x952f740) at /usr/include/qt4/QtGui/qwidget.h:494
#23 KWin::TabBox::TabBoxHandler::show (this=0x94b2cf0) at
../../../kwin/tabbox/tabboxhandler.cpp:257
#24 0xb7756415 in KWin::TabBox::TabBox::show (this=this at entry=0x94b2f60) at
../../../kwin/tabbox/tabbox.cpp:680
#25 0xb7756e84 in KWin::TabBox::TabBox::openEmbedded
(this=this at entry=0x94b2f60, wid=41943078, offset=..., size=...,
horizontalAlignment=1, verticalAlignment=64, layout=...) at
../../../kwin/tabbox/tabbox.cpp:1177
#26 0xb775a1d3 in qt_static_metacall (_a=0xbfba164c, _id=10, _o=0x94b2f60,
_c=<optimized out>) at ./tabbox.moc:144
#27 KWin::TabBox::TabBox::qt_static_metacall (_o=0x94b2f60,
_c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbfba164c) at ./tabbox.moc:128
#28 0xb775a52c in KWin::TabBox::TabBox::qt_metacall (this=0x94b2f60,
_c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfba164c) at
./tabbox.moc:215
#29 0xb622a6ae in QDBusConnectionPrivate::deliverCall (this=0x93c5e08,
object=0x94b2f60, msg=..., metaTypes=..., slotIdx=-1216908786) at
qdbusintegrator.cpp:947
#30 0xb622b76a in QDBusConnectionPrivate::activateCall (this=0x93c5e08,
object=0x94b2f60, flags=240, msg=...) at qdbusintegrator.cpp:850
#31 0xb622bf12 in QDBusConnectionPrivate::activateObject (this=0x93c5e08,
node=..., msg=..., pathStartPos=1) at qdbusintegrator.cpp:1423
#32 0xb622c308 in QDBusActivateObjectEvent::placeMetaCall (this=0x9536738) at
qdbusintegrator.cpp:1537
#33 0xb60b9eeb in QObject::event (this=0x94b2f60, e=0x9536738) at
kernel/qobject.cpp:1195
#34 0xb559439c in QApplicationPrivate::notify_helper (this=0x93cc770,
receiver=0x94b2f60, e=0x9536738) at kernel/qapplication.cpp:4562
#35 0xb5598daf in QApplication::notify (this=0x9536738, receiver=0x94b2f60,
e=0x9536738) at kernel/qapplication.cpp:3944
#36 0xb7264e91 in KApplication::notify (this=0xbfba2018, receiver=0x94b2f60,
event=0x9536738) at ../../kdeui/kernel/kapplication.cpp:311
#37 0xb76c693f in notify (e=0x9536738, o=0x94b2f60, this=0xbfba2018) at
../../../kwin/main.cpp:371
#38 KWin::Application::notify (this=0xbfba2018, o=0x94b2f60, e=0x9536738) at
../../../kwin/main.cpp:367
#39 0xb60a378e in QCoreApplication::notifyInternal (this=0xbfba2018,
receiver=0x94b2f60, event=0x9536738) at kernel/qcoreapplication.cpp:915
#40 0xb60a797d in sendEvent (event=<optimized out>, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#41 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x9391130) at kernel/qcoreapplication.cpp:1539
#42 0xb60a7c0c in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1432
#43 0xb564b82d in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#44 QEventDispatcherX11::processEvents (this=0x9391ea0, flags=...) at
kernel/qeventdispatcher_x11.cpp:75
#45 0xb60a226c in QEventLoop::processEvents (this=this at entry=0xbfba1e98,
flags=...) at kernel/qeventloop.cpp:149
#46 0xb60a2561 in QEventLoop::exec (this=0xbfba1e98, flags=...) at
kernel/qeventloop.cpp:204
#47 0xb60a7cba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#48 0xb5591fc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#49 0xb76c92a9 in kdemain (argc=3, argv=0xbfba2104) at
../../../kwin/main.cpp:545
#50 0x0804856b in main (argc=3, argv=0xbfba2104) at kwin_gles_dummy.cpp:3

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