Application: plasmashell (5.4.2)

Qt Version: 5.5.0
Operating System: Linux 4.1.12-1-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I right clicked on an application in the start menu and clicked "edit application". The dialog crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc0b25e07c0 (LWP 7325))]

Thread 8 (Thread 0x7fc09c0a6700 (LWP 7327)):
#0  0x00007fc0abb5ac1d in poll () at /lib64/libc.so.6
#1  0x00007fc0b0a60422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fc0b0a6200f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fc09e1f6c29 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fc0ac25155f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fc099486700 (LWP 7329)):
#0  0x00007fc0a82215e0 in g_ptr_array_set_size () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fc0a824b401 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc0a824bd80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc0ac482a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc0ac24c84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fc0af51c5f8 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fc0ac25155f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fc088112700 (LWP 7345)):
#0  0x00007fc0abb5ac1d in poll () at /lib64/libc.so.6
#1  0x00007fc0a824be64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc0ac482a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc0ac24c84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc0af51c5f8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc0ac25155f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fc08677e700 (LWP 7348)):
#0  0x00007fc0abb5ac1d in poll () at /lib64/libc.so.6
#1  0x00007fc0a824be64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc0ac482a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc0ac24c84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc0af51c5f8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc0ac25155f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fc084ed5700 (LWP 7349)):
#0  0x00007fc0ab36805f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fc0b1cc47eb in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fc0b1cc4819 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fc07e1aa700 (LWP 7350)):
#0  0x00007fc0a825aad2 in g_poll () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fc0a824be64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc0ac482a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc0ac24c84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc0b00a8f82 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007fc0ac25155f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fbfe99d8700 (LWP 7351)):
#0  0x00007fc0ac482865 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007fc0a824b4ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fc0a824bd80 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007fc0ac482a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007fc0ac24c84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007fbfeb025b77 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007fc0ac25155f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fc0ab3640a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc0abb6304d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fc0b25e07c0 (LWP 7325)):
[KCrash Handler]
#6  0x00007fc0af45c611 in QV4::QObjectWrapper::wrap(QV4::ExecutionEngine*, QObject*) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fc0af3dd61c in QV4::ExecutionEngine::fromVariant(QVariant const&) () at /usr/lib64/libQt5Qml.so.5
#8  0x00007fc0af463a28 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007fc0ac45b40f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fbff3de9c02 in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#11 0x00007fc0ac45c796 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#12 0x00007fc0ad7a4e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007fc0ad7a9cd8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007fc0ac42bba5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007fc0ac42dd67 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fc0ac4835c3 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007fc0a824bc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#18 0x00007fc0a824bed8 in  () at /usr/lib64/libglib-2.0.so.0
#19 0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#20 0x00007fc0ac482a3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#21 0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fc0ad9939bd in QDialog::exec() () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007fbff3ddb3fb in  () at /usr/lib64/qt5/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#24 0x00007fc0ac45c796 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fc0ad7a4e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#26 0x00007fc0ad7a9cd8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007fc0ac42bba5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fc0ac42dd67 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#29 0x00007fc0ac4835c3 in  () at /usr/lib64/libQt5Core.so.5
#30 0x00007fc0a824bc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#31 0x00007fc0a824bed8 in  () at /usr/lib64/libglib-2.0.so.0
#32 0x00007fc0a824bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#33 0x00007fc0ac482a3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#34 0x00007fc0ac429a63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#35 0x00007fc0ac4315d6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#36 0x000000000043467b in main ()

Reported using DrKonqi