393461 – Plasma on wayand crashes randomly when opening the application dashboard or apps from it

Bug 393461 - Plasma on wayand crashes randomly when opening the application dashboard or apps from it

Summary: Plasma on wayand crashes randomly when opening the application dashboard or a...

Status:	RESOLVED DUPLICATE of bug 393479

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.12.4
Platform:	Arch Linux Linux

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

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2018-04-24 10:59 UTC by Keziolio
Modified:	2018-04-24 20:56 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Keziolio 2018-04-24 10:59:44 UTC

Application: plasmashell (5.12.4)

Qt Version: 5.10.1
Frameworks Version: 5.45.0
Operating System: Linux 4.16.3-1-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
- What I was doing when the application crashed:
Opening the applications launcher
wayland touchscreen only device
it does not crash every time

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fee9d1e6800 (LWP 701))]

Thread 13 (Thread 0x7fedcf62f700 (LWP 853)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee96e0ffac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fee9ac045fa in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fee9ac04a84 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fedbf7fe700 (LWP 834)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee96e0ffac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fee9ac045fa in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fee9ac04a84 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fedbffff700 (LWP 828)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee96e0ffac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fee9ac045fa in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fee9ac04a84 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fedcd4f3700 (LWP 827)):
#0  0x00007fee967083d8 in read () at /usr/lib/libc.so.6
#1  0x00007fee91019ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fee90fd3ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fee90fd44c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fee90fd463e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fee97058264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fee96ffa32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fee96e0972e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fee99fdc319 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fedcdee1700 (LWP 826)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee96e0ffac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fee9ac045fa in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fee9ac04a84 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fedcee26700 (LWP 810)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee96e0ffac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fee9ac045fa in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fee9ac04a84 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fedea73c700 (LWP 797)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee96e0ffac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fee9ac045fa in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fee9ac04a84 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fedeaf3d700 (LWP 796)):
#0  0x00007fee9670c97b in poll () at /usr/lib/libc.so.6
#1  0x00007fee90fd4523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fee90fd463e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fee97058264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fee96ffa32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fee96e0972e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fee9ab8250b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fee7d6fc700 (LWP 785)):
#0  0x00007fee95fce3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fee9c8a5f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fee9c8a5fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fee7f9bd700 (LWP 778)):
#0  0x00007fee97058166 in  () at /usr/lib/libQt5Core.so.5
#1  0x00007fee90fd3a49 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fee90fd444e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fee90fd463e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fee97058264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fee96ffa32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fee96e0972e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fee99fdc319 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fee85397700 (LWP 758)):
#0  0x00007fee9670c97b in poll () at /usr/lib/libc.so.6
#1  0x00007fee90fd4523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fee90fd463e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fee97058264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fee96ffa32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fee96e0972e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fee99fdc319 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fee86dcc700 (LWP 743)):
#0  0x00007fee9101b2d9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fee90fd3a55 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fee90fd444e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fee90fd463e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fee97058264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fee96ffa32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fee96e0972e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fee9747b416 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007fee96e0eacd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fee95fc808c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fee96716e7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fee9d1e6800 (LWP 701)):
[KCrash Handler]
#6  0x00007fee89440f47 in  () at /usr/lib/libQt5WaylandClient.so.5
#7  0x00007fee89443086 in QtWaylandClient::QWaylandDrag::startDrag() () at /usr/lib/libQt5WaylandClient.so.5
#8  0x00007fee977ecb54 in QBasicDrag::drag(QDrag*) () at /usr/lib/libQt5Gui.so.5
#9  0x00007fee9780cda1 in QDragManager::drag(QDrag*) () at /usr/lib/libQt5Gui.so.5
#10 0x00007fee97809519 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () at /usr/lib/libQt5Gui.so.5
#11 0x00007fede9c3f022 in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#12 0x00007fede9c70bc5 in  () at /usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#13 0x00007fee9702d062 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#14 0x00007fee98003fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007fee9800b9c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fee96ffbcf0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#17 0x00007fee96ffe956 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#18 0x00007fee97058c54 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007fee90fd4368 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#20 0x00007fee90fd45b1 in  () at /usr/lib/libglib-2.0.so.0
#21 0x00007fee90fd463e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#22 0x00007fee97058241 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#23 0x00007fee894584e2 in  () at /usr/lib/libQt5WaylandClient.so.5
#24 0x00007fee96ffa32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#25 0x00007fee97003728 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#26 0x00005635d356b863 in  ()
#27 0x00007fee96641f4a in __libc_start_main () at /usr/lib/libc.so.6
#28 0x00005635d356bc1a in _start ()

Reported using DrKonqi

Comment 1 David Edmundson 2018-04-24 20:56:15 UTC


*** This bug has been marked as a duplicate of bug 393479 ***