Application: plasmashell (5.17.5)

Qt Version: 5.12.4
Frameworks Version: 5.66.0
Operating System: Linux 5.1.0-050100-generic x86_64
Distribution: Ubuntu 19.10

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

Hello, after upgrade plasma crash randomly and i try use with way..

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1850011724) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
[Current thread is 1 (Thread 0x7f1856467240 (LWP 11926))]

Thread 13 (Thread 0x7f180a3fc700 (LWP 25502)):
[KCrash Handler]
#6  0x00007f185981e44a in wl_proxy_marshal_constructor () at /lib/x86_64-linux-gnu/libwayland-client.so.0
#7  0x00007f185631f85b in QtWaylandClient::QWaylandWindow::handleUpdate() () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#8  0x00007f18541b8740 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
#9  0x00007f185a36b7f1 in QOpenGLContext::swapBuffers(QSurface*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007f185ba38caa in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f185ba3c9d8 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#14 0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f181ae6e700 (LWP 25372)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55cef0062350) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55cef0062300, cond=0x55cef0062328) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55cef0062328, mutex=0x55cef0062300) at pthread_cond_wait.c:638
#3  0x00007f1859d85def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1859d85ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f185ba3c7b9 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f185ba3ca1a in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#9  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f181bebf700 (LWP 12935)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ceecdd2bb4) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ceecdd2b60, cond=0x55ceecdd2b88) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55ceecdd2b88, mutex=0x55ceecdd2b60) at pthread_cond_wait.c:638
#3  0x00007f1859d85def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1859d85ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f185ba3c7b9 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f185ba3ca1a in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#9  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f182164b700 (LWP 12899)):
#0  0x00007f1859f9e274 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#1  0x00007f185863cfbf in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f185863d96b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f185863db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f1859f9e6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1859f4563b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f1859d7ea75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#9  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f1832f3a700 (LWP 12869)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ceebdd58f4) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ceebdd58a0, cond=0x55ceebdd58c8) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55ceebdd58c8, mutex=0x55ceebdd58a0) at pthread_cond_wait.c:638
#3  0x00007f1859d85def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1859d85ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f185ba3c7b9 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f185ba3ca1a in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#9  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f1840ff0700 (LWP 12866)):
#0  0x00007f18599f12ac in __GI___libc_read (nbytes=16, buf=0x7f1840fefb50, fd=16) at ../sysdeps/unix/sysv/linux/read.c:26
#1  0x00007f18599f12ac in __GI___libc_read (fd=16, buf=0x7f1840fefb50, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f185868569f in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f185863d58e in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f185863d9e2 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f185863db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f1859f9e6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f1859f4563b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1859d7ea75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f185b9b48aa in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#12 0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f1843fff700 (LWP 12714)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ceeb907498) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ceeb907448, cond=0x55ceeb907470) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55ceeb907470, mutex=0x55ceeb907448) at pthread_cond_wait.c:638
#3  0x00007f184e7a3d2b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f184e7a3ba7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#6  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f184cfee700 (LWP 12713)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ceeb90749c) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ceeb907448, cond=0x55ceeb907470) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55ceeb907470, mutex=0x55ceeb907448) at pthread_cond_wait.c:638
#3  0x00007f184e7a3d2b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f184e7a3ba7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#6  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f184d7ef700 (LWP 12712)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ceeb90749c) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ceeb907448, cond=0x55ceeb907470) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55ceeb907470, mutex=0x55ceeb907448) at pthread_cond_wait.c:638
#3  0x00007f184e7a3d2b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f184e7a3ba7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#6  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f184dff0700 (LWP 12711)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55ceeb907498) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55ceeb907448, cond=0x55ceeb907470) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x55ceeb907470, mutex=0x55ceeb907448) at pthread_cond_wait.c:638
#3  0x00007f184e7a3d2b in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f184e7a3ba7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#6  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f1854c0e700 (LWP 12703)):
#0  0x00007ffdc99eb635 in  ()
#1  0x00007f1859a1012b in __GI___clock_gettime (clock_id=1, tp=0x7f1854c0daf0) at ../sysdeps/unix/sysv/linux/clock_gettime.c:33
#2  0x00007f1859f9df85 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f1859f9c82d in QTimerInfoList::updateCurrentTime() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1859f9ce09 in QTimerInfoList::timerWait(timespec&) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1859f9e416 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f185863cfbf in g_main_context_prepare () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f185863d96b in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f185863db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f1859f9e6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f1859f4563b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f1859d7ea75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f185b6df319 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#15 0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f1855eaf700 (LWP 11973)):
#0  0x00007f18599f5c2f in __GI___poll (fds=0x7f18500242a0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f185863da3e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f185863db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f1859f9e6c3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1859f4563b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f1859d7ea75 in QThread::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f185a861efa in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f1859d7fcc2 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f1859224669 in start_thread (arg=<optimized out>) at pthread_create.c:479
#9  0x00007f1859a02323 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f1856467240 (LWP 11926)):
#0  0x00007f185922b2c6 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f1850011724) at ../sysdeps/unix/sysv/linux/futex-internal.h:80
#1  0x00007f185922b2c6 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f18500116d0, cond=0x7f18500116f8) at pthread_cond_wait.c:508
#2  0x00007f185922b2c6 in __pthread_cond_wait (cond=0x7f18500116f8, mutex=0x7f18500116d0) at pthread_cond_wait.c:638
#3  0x00007f1859d85def in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f1859d85ee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f185ba3ad87 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f185ba3bde7 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f185ba3c423 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f185a339b3d in QWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#9  0x00007f185ba9d67f in QQuickWindow::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f185c22acab in PlasmaQuick::Dialog::event(QEvent*) () at /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#11 0x00007f185aae6a86 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f185aaefe00 in QApplication::notify(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f1859f46a9a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f185a3302d6 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007f185a330504 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007f185a30a26b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#17 0x00007f1856354904 in  () at /lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#18 0x00007f185863d84d in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f185863dad0 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f185863db73 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f1859f9e6a5 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f1859f4563b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f1859f4d3a6 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x000055ceea4526aa in  ()
#25 0x00007f18599071e3 in __libc_start_main (main=0x55ceea451b80, argc=1, argv=0x7ffdc9985bc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffdc9985bb8) at ../csu/libc-start.c:308
#26 0x000055ceea452ade in _start ()
[Inferior 1 (process 11926) detached]

The reporter indicates this bug may be a duplicate of or related to bug 416312.

Possible duplicates by query: bug 416549, bug 416540, bug 416521, bug 416520, bug 416465.

Reported using DrKonqi