Bug 368028

Application: plasmashell (5.5.5)

Qt Version: 5.6.1
Frameworks Version: 5.24.0
Operating System: Linux 4.4.19-1-default x86_64
Distribution: "openSUSE Leap 42.2 Beta"

-- Information about the crash:
- What I was doing when the application crashed: I had just been messing with the bottom bar trying to figure out how to move it to the center moniter (all 3 are 1440P) when all of the bar items merged and overlapped. So I had the clock ontop of the programs, and I had the statis and notification icons on the left overlapping other stuff. Then this strage yellow box popped up. In it was typed "in defualt monitorin defualt monitor" Its some type of note taking app it looks like. Not sure why it popped up as I was trying to get the taskbar items back to were they were. So I had an idea: I would just make a new bar. It popped up on the top of the left most (Defualt) screen. Then I started to look for the way in which to move the taskbar. Sometime around that point I deleted the bottom all messed up bar. Around this point all the bars disapeared and I restarted KDE. All went back to normal other then the yellow note box not going away. I exited the note box and now I just created a my first bug report. Not likly to be of any help to you, wish it was repeatable and or I had more info to give you. I am running OpenSUSE Leap 42.X (Newest virsion as of 8-30-2016.) Fully updated the os with zypper up, as well as the YaST update tool. So far I am impressed with this OS. Everytime I have tryed linux KDE has always been my favorite DE. Thanks for all the hard work you have put into it over the years!

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbacb7f0880 (LWP 2231))]

Thread 11 (Thread 0x7fba0c0c4700 (LWP 26834)):
#0  0x00007fbac1404cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fbac13c24b9 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2d80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fbac86e9b48 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fba0cef1700 (LWP 2423)):
#0  0x00007fbac4cef49d in poll () at /lib64/libc.so.6
#1  0x00007fbac13c2e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fba0e319cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fba1acae700 (LWP 2412)):
#0  0x00007fbac4cef49d in poll () at /lib64/libc.so.6
#1  0x00007fbac13c2e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fbac926b632 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fba9db57700 (LWP 2399)):
#0  0x00007fbac44fd0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fbacaed893b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fbacaed8969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fba9f474700 (LWP 2396)):
#0  0x00007fbac4cef49d in poll () at /lib64/libc.so.6
#1  0x00007fbac13c2e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fbac86e9b48 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fbaa0ce8700 (LWP 2364)):
#0  0x00007fbac1404cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fbac13c2d55 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fbac86e9b48 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fbaa6ed0700 (LWP 2353)):
#0  0x00007fbac44fd0af in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fbaae268f93 in  () at /usr/lib64/dri/radeonsi_dri.so
#2  0x00007fbaae2687b7 in  () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fbab1718700 (LWP 2257)):
#0  0x00007fbac4cef49d in poll () at /lib64/libc.so.6
#1  0x00007fbac13c2e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fbac86e9b48 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fbab2f56700 (LWP 2242)):
#0  0x00007fbac4cef49d in poll () at /lib64/libc.so.6
#1  0x00007fbac13c2e64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fbac55f730b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac53dff1a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fbac63641d5 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fbab4b5c700 (LWP 2234)):
#0  0x00007fbac4cef49d in poll () at /lib64/libc.so.6
#1  0x00007fbac9c293e2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fbac9c2afcf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fbab6eb2529 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fbac53e49e9 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fbac44f8734 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fbac4cf7d3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fbacb7f0880 (LWP 2231)):
[KCrash Handler]
#6  0x00007fbac92faca4 in QQuickItem::~QQuickItem() () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fbac93146d6 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007fbac55cfa85 in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#9  0x00007fbac55d8f9e in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#10 0x00007fbac92fae6f in QQuickItem::~QQuickItem() () at /usr/lib64/libQt5Quick.so.5
#11 0x00007fba1ba85b6e in  () at /usr/lib64/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#12 0x00007fbacb200f19 in PlasmaQuick::AppletQuickItem::~AppletQuickItem() () at /usr/lib64/libKF5PlasmaQuick.so.5
#13 0x00007fba9f49781d in  () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#14 0x00007fbac55cfa85 in QObjectPrivate::deleteChildren() () at /usr/lib64/libQt5Core.so.5
#15 0x00007fbac55d8f9e in QObject::~QObject() () at /usr/lib64/libQt5Core.so.5
#16 0x00007fba9f4847a4 in  () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#17 0x00007fbac99a579a in  () at /usr/lib64/libKF5Plasma.so.5
#18 0x00007fbac99a5979 in  () at /usr/lib64/libKF5Plasma.so.5
#19 0x00007fbac99972e9 in Plasma::Applet::~Applet() () at /usr/lib64/libKF5Plasma.so.5
#20 0x00007fbac999ac29 in Plasma::Containment::~Containment() () at /usr/lib64/libKF5Plasma.so.5
#21 0x00007fbac55d2190 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fbac6946e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007fbac694b49a in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#24 0x00007fbac55a6fa5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fbac55a8d8a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fbac55f7c63 in  () at /usr/lib64/libQt5Core.so.5
#27 0x00007fbac13c2c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#28 0x00007fbac13c2ed8 in  () at /usr/lib64/libglib-2.0.so.0
#29 0x00007fbac13c2f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#30 0x00007fbac55f72ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fbac55a4fbb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#32 0x00007fbac55acea6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#33 0x0000000000436b3d in main ()

Reported using DrKonqi