395228 – Crash when adding widget in wayland session

Bug 395228 - Crash when adding widget in wayland session

Summary: Crash when adding widget in wayland session

Status:	RESOLVED DUPLICATE of bug 392494

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.12.5
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2018-06-10 21:33 UTC by sedrubal
Modified:	2018-06-22 13:00 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description sedrubal 2018-06-10 21:33:25 UTC

Application: plasmashell (5.12.5)

Qt Version: 5.10.1
Frameworks Version: 5.46.0
Operating System: Linux 4.16.14-300.fc28.x86_64 x86_64
Distribution (Platform): Fedora RPMs

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

I tried to add a Widget in a wayland session, but as soon as the widget menu should open (right click on desktop, "Add widgets...", or Alt+D, A), plasmashell crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2864768940 (LWP 1786))]

Thread 18 (Thread 0x7f276bfff700 (LWP 3400)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f27813b3700 (LWP 3387)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f276affd700 (LWP 3386)):
#0  0x00007f286951448d in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f28694cdbae in  () at /lib64/libglib-2.0.so.0
#2  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2874cbf339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f276b7fe700 (LWP 3380)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f2768ff9700 (LWP 3348)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f27697fa700 (LWP 3235)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f2769ffb700 (LWP 3232)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f276a7fc700 (LWP 3108)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f278d65b700 (LWP 2259)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f2794daa700 (LWP 1992)):
#0  0x00007f2870c1c589 in poll () at /lib64/libc.so.6
#1  0x00007f28694cdbe6 in  () at /lib64/libglib-2.0.so.0
#2  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2796408b5b in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f27a1462700 (LWP 1869)):
#0  0x00007f28694cab70 in  () at /lib64/libglib-2.0.so.0
#1  0x00007f28694cd570 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f28694cdb90 in  () at /lib64/libglib-2.0.so.0
#3  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f27b682d700 (LWP 1863)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28718ea83b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f287570f4e9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f287570f952 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f27bdbb2700 (LWP 1860)):
#0  0x00007f2870c1c589 in poll () at /lib64/libc.so.6
#1  0x00007f28694cdbe6 in  () at /lib64/libglib-2.0.so.0
#2  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f287568da1a in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#7  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f284d143700 (LWP 1859)):
#0  0x00007f286ff6952c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f28777ea9f8 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f28777eaa63 in  () at /lib64/libQt5Script.so.5
#3  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f284f17e700 (LWP 1858)):
#0  0x00007f28694cd367 in g_main_context_query () at /lib64/libglib-2.0.so.0
#1  0x00007f28694cdb67 in  () at /lib64/libglib-2.0.so.0
#2  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f2874cbf339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f285487e700 (LWP 1856)):
#0  0x00007f2871ae7353 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#1  0x00007f2871ae88fc in timerSourcePrepareHelper(GTimerSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f2871ae89a2 in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#3  0x00007f28694cd129 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#4  0x00007f28694cdb1b in  () at /lib64/libglib-2.0.so.0
#5  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f2874cbf339 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f28562b5700 (LWP 1821)):
#0  0x00007f286951405d in g_private_get () at /lib64/libglib-2.0.so.0
#1  0x00007f28694f6454 in g_thread_self () at /lib64/libglib-2.0.so.0
#2  0x00007f28694cca92 in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#3  0x00007f28694cdaa5 in  () at /lib64/libglib-2.0.so.0
#4  0x00007f28694cdd10 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f2871ae8c2b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f28718e59c6 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f2871d1f299 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#9  0x00007f28718ea11d in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f286ff63594 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f2870c2700f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2864768940 (LWP 1786)):
[KCrash Handler]
#6  0x00007f2870b63f2b in raise () at /lib64/libc.so.6
#7  0x00007f2870b4e561 in abort () at /lib64/libc.so.6
#8  0x00007f286fb312d5 in  ()
#9  0x00007f286fb2d00d in wl_proxy_marshal_array_constructor_versioned () at /lib64/libwayland-client.so.0
#10 0x00007f286fb2d160 in wl_proxy_marshal () at /lib64/libwayland-client.so.0
#11 0x00007f2876ce45d7 in  () at /lib64/libKF5WaylandClient.so.5
#12 0x00007f2876cd0362 in KWayland::Client::Compositor::createRegion(QRegion const&, QObject*) () at /lib64/libKF5WaylandClient.so.5
#13 0x00007f2854c938b3 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemKWaylandPlugin.so
#14 0x00007f2877914c8d in  () at /lib64/libKF5PlasmaQuick.so.5
#15 0x00007f2877915746 in  () at /lib64/libKF5PlasmaQuick.so.5
#16 0x00007f287791642d in  () at /lib64/libKF5PlasmaQuick.so.5
#17 0x00007f2877917920 in PlasmaQuick::Dialog::event(QEvent*) () at /lib64/libKF5PlasmaQuick.so.5
#18 0x00007f287242ce95 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#19 0x00007f287243483a in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#20 0x00007f2871a98376 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007f2871ee2c73 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib64/libQt5Gui.so.5
#22 0x00007f2871ee394d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#23 0x00007f2871ebd55b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#24 0x00007f2857ef4f0f in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5WaylandClient.so.5
#25 0x00007f2871a9712b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#26 0x00007f2871a9f5b6 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#27 0x000056352a4dcf38 in  ()
#28 0x00007f2870b5018b in __libc_start_main () at /lib64/libc.so.6
#29 0x000056352a4dd2ca in _start ()

Reported using DrKonqi

Comment 1 Marco Martin 2018-06-22 13:00:15 UTC


*** This bug has been marked as a duplicate of bug 392494 ***