Bug 291013

Summary:	Plasma crashed when opening a mounted SD card
Product:	[Unmaintained] plasma4	Reporter:	mgolden
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED UNMAINTAINED
Severity:	crash	CC:	admin, afief.h, ahepas1999, john_moore, judedawson, leon.express, mariusz4683, pawel.wierzbicki.pl, rbill, russianneuromancer, zorak1103
Priority:	NOR
Version:	4.8.0
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi New crash information added by DrKonqi

Description mgolden 2012-01-09 01:48:47 UTC

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.97 (4.8 RC2 (4.7.97)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-15-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

I had just installed an SD card in my machine, opened it in dolphin when plasma crashed and restarted

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f983dfbc7c0 (LWP 1797))]

Thread 5 (Thread 0x7f981a0dd700 (LWP 1798)):
#0  0x00007f9831bd8f5c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9831bd9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f983aab2f3e in QEventDispatcherGlib::processEvents (this=0xf4ada0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#3  0x00007f983aa86cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007f983aa86ef7 in QEventLoop::exec (this=0x7f981a0dccd0, flags=...) at kernel/qeventloop.cpp:201
#5  0x00007f983a99e27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#6  0x00007f983aa69cbf in QInotifyFileSystemWatcherEngine::run (this=0xf467c0) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007f983a9a0d05 in QThreadPrivate::start (arg=0xf467c0) at thread/qthread_unix.cpp:331
#8  0x00007f982eef12da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#9  0x00007f98326e5efc in start_thread (arg=0x7f981a0dd700) at pthread_create.c:304
#10 0x00007f983d8a089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f981057f700 (LWP 1801)):
#0  0xffffffffff60014c in ?? ()
#1  0x00007f981057e9f0 in ?? ()
#2  0x00007fff213ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 3 (Thread 0x7f980e210700 (LWP 1802)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f9837ab7fe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f9837ab8019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f982eef12da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f98326e5efc in start_thread (arg=0x7f980e210700) at pthread_create.c:304
#5  0x00007f983d8a089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f980ae27700 (LWP 1807)):
#0  0x00007f983d894773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9831bd8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9831bd9792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f980b905516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f9831bfe2b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f982eef12da in ?? () from /usr/lib/nvidia-current/libGL.so.1
#6  0x00007f98326e5efc in start_thread (arg=0x7f980ae27700) at pthread_create.c:304
#7  0x00007f983d8a089d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f983dfbc7c0 (LWP 1797)):
[KCrash Handler]
#6  clearValues (this=0x190) at qml/qdeclarativeboundsignal.cpp:284
#7  QDeclarativeBoundSignal::qt_metacall (this=0x881cb0, c=<optimized out>, id=<optimized out>, a=0x7fff212ed010) at qml/qdeclarativeboundsignal.cpp:190
#8  0x00007f983aa9aeba in QMetaObject::activate (sender=0x9780c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#9  0x00007f9836d397d4 in QDeclarativeMouseArea::hoverEnterEvent (this=0x9780c0, event=0x7fff212ed1c0) at graphicsitems/qdeclarativemousearea.cpp:624
#10 0x00007f983a3ff7a1 in QGraphicsItem::sceneEvent (this=0x9780d0, event=0x7fff212ed1c0) at graphicsview/qgraphicsitem.cpp:6715
#11 0x00007f9836d2cbb2 in QDeclarativeItem::sceneEvent (this=0x9780c0, event=0x7fff212ed1c0) at graphicsitems/qdeclarativeitem.cpp:3005
#12 0x00007f9836d391a9 in QDeclarativeMouseArea::sceneEvent (this=0x9780c0, event=0x7fff212ed1c0) at graphicsitems/qdeclarativemousearea.cpp:682
#13 0x00007f983a427e2c in QGraphicsScenePrivate::sendHoverEvent (this=0x91fe20, type=<optimized out>, item=0x9780d0, hoverEvent=0x7fff212ed350) at graphicsview/qgraphicsscene.cpp:1264
#14 0x00007f983a4283dd in QGraphicsScenePrivate::dispatchHoverEvent (this=0x91fe20, hoverEvent=0x7fff212ed350) at graphicsview/qgraphicsscene.cpp:3931
#15 0x00007f983a428762 in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fff212ed830) at graphicsview/qgraphicsscene.cpp:4090
#16 0x00007f983a4368cb in QGraphicsScene::event (this=0x91f7c0, event=0x7fff212ed830) at graphicsview/qgraphicsscene.cpp:3446
#17 0x00007f9839e38424 in notify_helper (e=0x7fff212ed830, receiver=0x91f7c0, this=0x716ed0) at kernel/qapplication.cpp:4486
#18 QApplicationPrivate::notify_helper (this=0x716ed0, receiver=0x91f7c0, e=0x7fff212ed830) at kernel/qapplication.cpp:4458
#19 0x00007f9839e3d291 in QApplication::notify (this=0x708d90, receiver=0x91f7c0, e=0x7fff212ed830) at kernel/qapplication.cpp:4365
#20 0x00007f983b736ae6 in KApplication::notify (this=0x708d90, receiver=0x91f7c0, event=0x7fff212ed830) at ../../kdeui/kernel/kapplication.cpp:311
#21 0x00007f983aa87afc in QCoreApplication::notifyInternal (this=0x708d90, receiver=0x91f7c0, event=0x7fff212ed830) at kernel/qcoreapplication.cpp:787
#22 0x00007f983a4508d9 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x17000f0, event=0x7fff212ee120) at graphicsview/qgraphicsview.cpp:647
#23 0x00007f983a450afe in QGraphicsView::mouseMoveEvent (this=0x16d4400, event=0x7fff212ee120) at graphicsview/qgraphicsview.cpp:3274
#24 0x00007f9839e88cce in QWidget::event (this=0x16d4400, event=0x7fff212ee120) at kernel/qwidget.cpp:8280
#25 0x00007f983a2314f6 in QFrame::event (this=0x16d4400, e=0x7fff212ee120) at widgets/qframe.cpp:557
#26 0x00007f983a454d3b in QGraphicsView::viewportEvent (this=0x16d4400, event=0x7fff212ee120) at graphicsview/qgraphicsview.cpp:2864
#27 0x00007f983aa87c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1764750, event=0x7fff212ee120) at kernel/qcoreapplication.cpp:902
#28 0x00007f9839e383ef in notify_helper (e=0x7fff212ee120, receiver=0x1764750, this=0x716ed0) at kernel/qapplication.cpp:4482
#29 QApplicationPrivate::notify_helper (this=0x716ed0, receiver=0x1764750, e=0x7fff212ee120) at kernel/qapplication.cpp:4458
#30 0x00007f9839e3dc6b in QApplication::notify (this=<optimized out>, receiver=0x1764750, e=0x7fff212ee120) at kernel/qapplication.cpp:4047
#31 0x00007f983b736ae6 in KApplication::notify (this=0x708d90, receiver=0x1764750, event=0x7fff212ee120) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f983aa87afc in QCoreApplication::notifyInternal (this=0x708d90, receiver=0x1764750, event=0x7fff212ee120) at kernel/qcoreapplication.cpp:787
#33 0x00007f9839e393f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QApplicationPrivate::sendMouseEvent (receiver=0x1764750, event=0x7fff212ee120, alienWidget=0x1764750, nativeWidget=0x172eb90, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#35 0x00007f9839e3988a in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0x1764750) at kernel/qapplication.cpp:3232
#36 0x00007f9839e8448d in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7832
#37 0x00007f9839e8444c in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7818
#38 0x00007f9839e845fe in QWidgetPrivate::hide_helper (this=0x16ca840) at kernel/qwidget.cpp:7562
#39 0x00007f9839e8ccb8 in QWidget::setVisible (this=0x172eb90, visible=<optimized out>) at kernel/qwidget.cpp:7734
#40 0x00007f983d3fa76e in Plasma::PopupAppletPrivate::clearPopupLostFocus (this=0x1677550) at ../../plasma/popupapplet.cpp:795
#41 0x00007f983d3fb6d9 in Plasma::PopupApplet::qt_metacall (this=0xbdf8a0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fff212ee3e0) at ./popupapplet.moc:103
#42 0x00007f983aa9aeba in QMetaObject::activate (sender=0x933870, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#43 0x00007f983aaa2f7f in QSingleShotTimer::timerEvent (this=0x933870) at kernel/qtimer.cpp:308
#44 0x00007f983aa9e789 in QObject::event (this=0x933870, e=<optimized out>) at kernel/qobject.cpp:1181
#45 0x00007f9839e38424 in notify_helper (e=0x7fff212ee950, receiver=0x933870, this=0x716ed0) at kernel/qapplication.cpp:4486
#46 QApplicationPrivate::notify_helper (this=0x716ed0, receiver=0x933870, e=0x7fff212ee950) at kernel/qapplication.cpp:4458
#47 0x00007f9839e3d291 in QApplication::notify (this=0x708d90, receiver=0x933870, e=0x7fff212ee950) at kernel/qapplication.cpp:4365
#48 0x00007f983b736ae6 in KApplication::notify (this=0x708d90, receiver=0x933870, event=0x7fff212ee950) at ../../kdeui/kernel/kapplication.cpp:311
#49 0x00007f983aa87afc in QCoreApplication::notifyInternal (this=0x708d90, receiver=0x933870, event=0x7fff212ee950) at kernel/qcoreapplication.cpp:787
#50 0x00007f983aab4d62 in sendEvent (event=0x7fff212ee950, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QTimerInfoList::activateTimers (this=0x719950) at kernel/qeventdispatcher_unix.cpp:603
#52 0x00007f983aab2514 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#53 0x00007f9831bd8a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#54 0x00007f9831bd9258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f9831bd9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f983aab2ed6 in QEventDispatcherGlib::processEvents (this=0x661f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#57 0x00007f9839ee007e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f983aa86cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#59 0x00007f983aa86ef7 in QEventLoop::exec (this=0x7fff212eebe0, flags=...) at kernel/qeventloop.cpp:201
#60 0x00007f983aa8b789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#61 0x00007f983db9f7e3 in kdemain (argc=1, argv=0x7fff212eefc8) at ../../../../plasma/desktop/shell/main.cpp:120
#62 0x00007f983d7e030d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff212eefc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff212eefb8) at libc-start.c:226
#63 0x0000000000400671 in _start ()

Reported using DrKonqi

Comment 1 James 2012-01-15 04:53:41 UTC

Created attachment 67839 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.7.97 (4.8 RC2 (4.7.97) using Qt 4.7.4

- What I was doing when the application crashed:
As the above description sugests. I had just plugged a disk in and went to view it in dolphin. That is when Plasma Crashed.

- Unusual behavior I noticed:
The screen was not rendering correctly just before it occurred.

-- Backtrace (Reduced):
#6  clearValues (this=0x190) at qml/qdeclarativeboundsignal.cpp:284
#7  QDeclarativeBoundSignal::qt_metacall (this=0x42726e0, c=<optimized out>, id=<optimized out>, a=0x7fff673bf5b0) at qml/qdeclarativeboundsignal.cpp:190
[...]
#9  0x00007fd6eee7f7d4 in QDeclarativeMouseArea::hoverEnterEvent (this=0x36f38e0, event=0x7fff673bf760) at graphicsitems/qdeclarativemousearea.cpp:624
#10 0x00007fd6f2545861 in QGraphicsItem::sceneEvent (this=0x36f38f0, event=0x7fff673bf760) at graphicsview/qgraphicsitem.cpp:6715
#11 0x00007fd6eee72bb2 in QDeclarativeItem::sceneEvent (this=0x36f38e0, event=0x7fff673bf760) at graphicsitems/qdeclarativeitem.cpp:3005

Comment 2 Thijs 2012-01-28 21:26:31 UTC

*** Bug 292705 has been marked as a duplicate of this bug. ***

Comment 3 Mariusz 2012-02-01 18:45:44 UTC

Created attachment 68409 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:
I plugged USB stick and clicked to open it on the sys tray actions

-- Backtrace (Reduced):
#7  clearValues (this=0x20) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xaf55618, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfe3a854) at qml/qdeclarativeboundsignal.cpp:190
#9  0x05cb1b7d in metacall (argv=0xbfe3a854, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xaf55618) at kernel/qmetaobject.cpp:237
[...]
#12 0x022a6e75 in QDeclarativeMouseArea::entered (this=0xb076668) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0x021455ad in QDeclarativeMouseArea::setHovered (this=0xb076668, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 4 rbill 2012-02-02 19:02:12 UTC

Created attachment 68442 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:
I was running Unison (GTK window) to sync laptop hard drive and external drive. I plugged an SD card into the card reader. A notification box popped up giving me choices. I clicked on "File Manager" and Plasma crashed. The desktop screen turned black. Unison continued running. gkrellm is also running on the desktop as well as a kterm shell window. gkrellm continued running.

- Unusual behavior I noticed:
After about 30 seconds, Plasma restarted itself without any action on my part. However my 80x24 kterm window re-sized itself to 80x4 lines and moved from the upper right part of the desktop to the lower right corner. The shell was still active.

The Unison window slowly "folded" itself from the left side of the screen to the right. The effect started on the left side of the GUI window. It was like peeling a transparent sticker off the screen and placing backwards down on the desktop.

The crash is repeatable. The "peeling" effect is intermittant. The shrinking of the KTerm window happens every time.

-- Backtrace (Reduced):
#7  clearValues (this=0x278) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xae6f068, c=QMetaObject::InvokeMetaMethod, id=4, a=0xafd830f4) at qml/qdeclarativeboundsignal.cpp:190
#9  0xa648cb7d in metacall (argv=0xafd830f4, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xae6f068) at kernel/qmetaobject.cpp:237
[...]
#12 0xa3af1e75 in QDeclarativeMouseArea::entered (this=0xae6eef8) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0xa39905ad in QDeclarativeMouseArea::setHovered (this=0xae6eef8, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 5 Thijs 2012-02-11 13:06:51 UTC

*** Bug 293825 has been marked as a duplicate of this bug. ***

Comment 6 RussianNeuroMancer 2012-02-17 07:30:59 UTC

Created attachment 68864 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:
I attach first USB-HDD, notification displayed fine. When I attach second USB-HDD Plasma crash instead of displaying second notification.

-- Backtrace (Reduced):
#6  clearValues (this=0xd0) at qml/qdeclarativeboundsignal.cpp:284
#7  QDeclarativeBoundSignal::qt_metacall (this=0x32f1780, c=<optimized out>, id=<optimized out>, a=0x7fff5a5f4070) at qml/qdeclarativeboundsignal.cpp:190
[...]
#9  0x00007feea79137d4 in QDeclarativeMouseArea::hoverEnterEvent (this=0x39c1d30, event=0x7fff5a5f4220) at graphicsitems/qdeclarativemousearea.cpp:624
#10 0x00007feeaafd9861 in QGraphicsItem::sceneEvent (this=0x39c1d40, event=0x7fff5a5f4220) at graphicsview/qgraphicsitem.cpp:6715
#11 0x00007feea7906bb2 in QDeclarativeItem::sceneEvent (this=0x39c1d30, event=0x7fff5a5f4220) at graphicsitems/qdeclarativeitem.cpp:3005

Comment 7 Alex 2012-02-17 21:17:48 UTC

Created attachment 68886 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:

Plasma crashed when opening a mounted SD card

-- Backtrace (Reduced):
#7  clearValues (this=0x20) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xb2c17a8, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfc13b84) at qml/qdeclarativeboundsignal.cpp:190
#9  0xb6442b7d in metacall (argv=0xbfc13b84, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xb2c17a8) at kernel/qmetaobject.cpp:237
[...]
#12 0xb3aa7e75 in QDeclarativeMouseArea::entered (this=0xbb8b1c8) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0xb39465ad in QDeclarativeMouseArea::setHovered (this=0xbb8b1c8, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 8 Jekyll Wu 2012-02-20 09:22:54 UTC

*** Bug 294465 has been marked as a duplicate of this bug. ***

Comment 9 Stefan 2012-02-21 17:03:07 UTC

Created attachment 68980 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:

i was inserting a usb drive when kde crashed

-- Backtrace (Reduced):
#7  clearValues (this=0x20) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xb5c9a10, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfe9bbd4) at qml/qdeclarativeboundsignal.cpp:190
#9  0xb64a2b7d in metacall (argv=0xbfe9bbd4, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xb5c9a10) at kernel/qmetaobject.cpp:237
[...]
#12 0xb3b07e75 in QDeclarativeMouseArea::entered (this=0xb78ce18) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0xb39a65ad in QDeclarativeMouseArea::setHovered (this=0xb78ce18, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 10 Stefan 2012-02-21 17:03:08 UTC

Created attachment 68981 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:

i was inserting a usb drive when kde crashed

-- Backtrace (Reduced):
#7  clearValues (this=0x20) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xb5c9a10, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfe9bbd4) at qml/qdeclarativeboundsignal.cpp:190
#9  0xb64a2b7d in metacall (argv=0xbfe9bbd4, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xb5c9a10) at kernel/qmetaobject.cpp:237
[...]
#12 0xb3b07e75 in QDeclarativeMouseArea::entered (this=0xb78ce18) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0xb39a65ad in QDeclarativeMouseArea::setHovered (this=0xb78ce18, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 11 Stefan 2012-02-21 17:03:08 UTC

Created attachment 68982 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:

i was inserting a usb drive when kde crashed

-- Backtrace (Reduced):
#7  clearValues (this=0x20) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xb5c9a10, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfe9bbd4) at qml/qdeclarativeboundsignal.cpp:190
#9  0xb64a2b7d in metacall (argv=0xbfe9bbd4, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xb5c9a10) at kernel/qmetaobject.cpp:237
[...]
#12 0xb3b07e75 in QDeclarativeMouseArea::entered (this=0xb78ce18) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0xb39a65ad in QDeclarativeMouseArea::setHovered (this=0xb78ce18, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 12 Afief Halumi 2012-02-25 17:01:44 UTC

Created attachment 69091 [details]
New crash information added by DrKonqi

plasma-desktop (0.4) on KDE Platform 4.8.00 (4.8.0 using Qt 4.7.4

- What I was doing when the application crashed:

Mounted phone's memory by clicking the file manager in the device notifier plasmoid.

-- Backtrace (Reduced):
#7  clearValues (this=0x20) at qml/qdeclarativeboundsignal.cpp:284
#8  QDeclarativeBoundSignal::qt_metacall (this=0xbec95a8, c=QMetaObject::InvokeMetaMethod, id=4, a=0xbfbb8a94) at qml/qdeclarativeboundsignal.cpp:190
#9  0x0693ab7d in metacall (argv=0xbfbb8a94, idx=4, cl=QMetaObject::InvokeMetaMethod, object=0xbec95a8) at kernel/qmetaobject.cpp:237
[...]
#12 0x03237e75 in QDeclarativeMouseArea::entered (this=0xbc82098) at .moc/release-shared/moc_qdeclarativemousearea_p.cpp:507
#13 0x030d65ad in QDeclarativeMouseArea::setHovered (this=0xbc82098, h=true) at graphicsitems/qdeclarativemousearea.cpp:876

Comment 13 Martin Flöser 2013-05-28 20:05:14 UTC

Thank you for this crash report and helping to improve our software. Unfortunately we were not able to work on this specific report yet. Nowadays the version this crash was reported against is no longer maintained and this makes it very difficult to work on this report as the source code might have changed and the information in the backtrace is no longer valid.

Also it is quite likely that this problem got fixed in a later version. Crash reports are very often reported multiple times.

If you are able to reproduce this crash with the latest version of KDE Plasma (4.10.3) please reopen this report and adjust the version information in the dropdown above and please also include a new backtrace as generated by the crash reporting tool. Please also make sure that the steps on how to reproduce the crash are precise and correct. Thank you!

Comment 14 Martin Flöser 2013-06-04 12:24:27 UTC

*** Bug 318604 has been marked as a duplicate of this bug. ***