Application: plasmashell (5.12.0)

Qt Version: 5.10.0
Frameworks Version: 5.42.0
Operating System: Linux 4.15.2-2-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Open network connection applet with left click, mouse over ethernet connection in "connecting..." state, Plasma crash.
I'm using Wayland as graphic server.
I tried to repeat the behaviour but it is not possible to reproduce the crash.

OS: Manjaro, package imported from ArchLinux.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff727f65800 (LWP 936))]

Thread 11 (Thread 0x7ff6537fe700 (LWP 1901)):
#0  0x00007ff720ce573c in __lll_lock_wait () at /usr/lib/libpthread.so.0
#1  0x00007ff720cdea55 in pthread_mutex_lock () at /usr/lib/libpthread.so.0
#2  0x00007ff702faf977 in eglSwapInterval () at /usr/lib/libEGL_mesa.so.0
#3  0x00007ff7035f6ec8 in  () at /usr/lib/qt/plugins/wayland-graphics-integration-client/libwayland-egl.so
#4  0x00007ff72254b38f in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/libQt5Gui.so.5
#5  0x00007ff725967ceb in  () at /usr/lib/libQt5Quick.so.5
#6  0x00007ff72596ce10 in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7ff652ffd700 (LWP 1294)):
#0  0x00007ff720ce23bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff721b2900c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007ff72596c9ca in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff72596ce54 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7ff658f9c700 (LWP 1129)):
#0  0x00007ff72142597b in poll () at /usr/lib/libc.so.6
#1  0x00007ff7203254ab in  () at /usr/lib/libwayland-client.so.0
#2  0x00007ff720326b8e in wl_display_dispatch_queue () at /usr/lib/libwayland-client.so.0
#3  0x00007ff702fbcf54 in  () at /usr/lib/libEGL_mesa.so.0
#4  0x00007ff702faf8c6 in eglSwapBuffers () at /usr/lib/libEGL_mesa.so.0
#5  0x00007ff7035f6ed7 in  () at /usr/lib/qt/plugins/wayland-graphics-integration-client/libwayland-egl.so
#6  0x00007ff72254b38f in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/libQt5Gui.so.5
#7  0x00007ff725967ceb in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007ff72596ce10 in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7ff65b4ba700 (LWP 1128)):
#0  0x00007ffc2c1d9be6 in clock_gettime ()
#1  0x00007ff72143d746 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007ff721d70612 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007ff721d6edaa in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007ff721d6f386 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff721d70a6f in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ff71bcbe519 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007ff71bcbef1e in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007ff71bcbf10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007ff721d70d24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007ff721d12e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007ff721b2278e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007ff65de6d1ba in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#13 0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7ff673867700 (LWP 1121)):
#0  0x00007ff720ce23bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff721b2900c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007ff72596c9ca in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007ff72596ce54 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7ff674068700 (LWP 1120)):
#0  0x00007ffc2c1d9be6 in clock_gettime ()
#1  0x00007ff72143d746 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007ff721d70612 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007ff721d6edaa in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007ff721d6f386 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff721d70a6f in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ff71bcbe519 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007ff71bcbef1e in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007ff71bcbf10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007ff721d70d24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007ff721d12e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007ff721b2278e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007ff7258eabcb in  () at /usr/lib/libQt5Quick.so.5
#13 0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7ff703fff700 (LWP 1119)):
#0  0x00007ff720ce23bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ff727643f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007ff727643fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7ff70a97a700 (LWP 1090)):
#0  0x00007ff71bcbdfc9 in g_main_context_release () at /usr/lib/libglib-2.0.so.0
#1  0x00007ff71bcbefad in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff71bcbf10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff721d70d24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ff721d12e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff721b2278e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ff724d2da19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7ff70bfff700 (LWP 1073)):
#0  0x00007ff7214213d8 in read () at /usr/lib/libc.so.6
#1  0x00007ff71bd047d1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ff71bcbeac8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007ff71bcbef96 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ff71bcbf10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007ff721d70d24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007ff721d12e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007ff721b2278e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007ff724d2da19 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#10 0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ff711ce9700 (LWP 1001)):
#0  0x00007ffc2c1d9be6 in clock_gettime ()
#1  0x00007ff72143d746 in clock_gettime () at /usr/lib/libc.so.6
#2  0x00007ff721d70612 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007ff721d6edaa in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5
#4  0x00007ff721d6f386 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#5  0x00007ff721d70a6f in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ff71bcbe519 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#7  0x00007ff71bcbef1e in  () at /usr/lib/libglib-2.0.so.0
#8  0x00007ff71bcbf10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#9  0x00007ff721d70d24 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#10 0x00007ff721d12e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#11 0x00007ff721b2278e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#12 0x00007ff722192416 in  () at /usr/lib/libQt5DBus.so.5
#13 0x00007ff721b27b2d in  () at /usr/lib/libQt5Core.so.5
#14 0x00007ff720cdc08c in start_thread () at /usr/lib/libpthread.so.0
#15 0x00007ff72142fe7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ff727f65800 (LWP 936)):
[KCrash Handler]
#5  0x00007ff725909c10 in QQuickAnimatorProxyJob::sceneGraphInitialized() () at /usr/lib/libQt5Quick.so.5
#6  0x00007ff721d45ac2 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#7  0x00007ff722d18ecc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#8  0x00007ff722d208a6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#9  0x00007ff721d14850 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#10 0x00007ff721d174b6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#11 0x00007ff721d71714 in  () at /usr/lib/libQt5Core.so.5
#12 0x00007ff71bcbee38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#13 0x00007ff71bcbf081 in  () at /usr/lib/libglib-2.0.so.0
#14 0x00007ff71bcbf10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#15 0x00007ff721d70d01 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#16 0x00007ff713f72402 in  () at /usr/lib/libQt5WaylandClient.so.5
#17 0x00007ff721d12e9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#18 0x00007ff721d1c188 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#19 0x000055c4943cb743 in  ()
#20 0x00007ff72135af4a in __libc_start_main () at /usr/lib/libc.so.6
#21 0x000055c4943cbafa in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 381480.

Possible duplicates by query: bug 390273, bug 389507, bug 388639, bug 386414, bug 385929.

Reported using DrKonqi