https://bugs.kde.org/show_bug.cgi?id=393479
Bug ID: 393479
Summary: Crash when opening an application from the launcher
Product: plasmashell
Version: 5.12.4
Platform: Archlinux Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
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 falkon from the application dashboard with a wayland touchscreen device
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 0x7f0c6ed9b800 (LWP 721))]
Thread 15 (Thread 0x7f0b86c5c700 (LWP 2564)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 14 (Thread 0x7f0b8627a700 (LWP 2408)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 13 (Thread 0x7f0b8760f700 (LWP 995)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 12 (Thread 0x7f0ba11de700 (LWP 989)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7f0b9953a700 (LWP 988)):
#0 0x00007f0c682c297b in poll () at /usr/lib/libc.so.6
#1 0x00007f0c62b8a523 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f0c62b8a63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f0c68c0e264 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f0c68bb032b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f0c689bf72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f0c6bb92319 in () at /usr/lib/libQt5Qml.so.5
#7 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#8 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7f0b99eab700 (LWP 839)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7f0b9bbda700 (LWP 831)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7f0ba09d8700 (LWP 825)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7f0bbc2eb700 (LWP 817)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c689c5fac in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#2 0x00007f0c6c7ba5fa in () at /usr/lib/libQt5Quick.so.5
#3 0x00007f0c6c7baa84 in () at /usr/lib/libQt5Quick.so.5
#4 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#5 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7f0bbcaec700 (LWP 814)):
#0 0x00007f0c682be3d8 in read () at /usr/lib/libc.so.6
#1 0x00007f0c62bcfed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f0c62b89ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f0c62b8a4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f0c62b8a63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f0c68c0e264 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f0c68bb032b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f0c689bf72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f0c6c73850b in () at /usr/lib/libQt5Quick.so.5
#9 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#10 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7f0c4b186700 (LWP 809)):
#0 0x00007f0c67b843bd in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007f0c6e45bf77 in () at /usr/lib/libQt5Script.so.5
#2 0x00007f0c6e45bfb9 in () at /usr/lib/libQt5Script.so.5
#3 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7f0c51548700 (LWP 807)):
#0 0x00007f0c682be3d8 in read () at /usr/lib/libc.so.6
#1 0x00007f0c62bcfed1 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f0c62b89ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007f0c62b8a4c6 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007f0c62b8a63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007f0c68c0e264 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007f0c68bb032b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f0c689bf72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007f0c6bb92319 in () at /usr/lib/libQt5Qml.so.5
#9 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#10 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7f0c52dcb700 (LWP 793)):
#0 0x00007f0c68c0e03d in () at /usr/lib/libQt5Core.so.5
#1 0x00007f0c62b89f22 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2 0x00007f0c62b8a4c6 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007f0c62b8a63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007f0c68c0e264 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007f0c68bb032b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007f0c689bf72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007f0c6bb92319 in () at /usr/lib/libQt5Qml.so.5
#8 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#9 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7f0c58975700 (LWP 761)):
#0 0x00007f0c682c297b in poll () at /usr/lib/libc.so.6
#1 0x00007f0c62b8a523 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007f0c62b8a63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007f0c68c0e264 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007f0c68bb032b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007f0c689bf72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007f0c69031416 in () at /usr/lib/libQt5DBus.so.5
#7 0x00007f0c689c4acd in () at /usr/lib/libQt5Core.so.5
#8 0x00007f0c67b7e08c in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007f0c682cce7f in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7f0c6ed9b800 (LWP 721)):
[KCrash Handler]
#6 0x00007f0c5aff6f47 in () at /usr/lib/libQt5WaylandClient.so.5
#7 0x00007f0c5aff9086 in QtWaylandClient::QWaylandDrag::startDrag() () at
/usr/lib/libQt5WaylandClient.so.5
#8 0x00007f0c693a2b54 in QBasicDrag::drag(QDrag*) () at
/usr/lib/libQt5Gui.so.5
#9 0x00007f0c693c2da1 in QDragManager::drag(QDrag*) () at
/usr/lib/libQt5Gui.so.5
#10 0x00007f0c693bf519 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction)
() at /usr/lib/libQt5Gui.so.5
#11 0x00007f0bbb808022 in () at
/usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#12 0x00007f0bbb839bc5 in () at
/usr/lib/qt/qml/org/kde/plasma/private/kicker/libkickerplugin.so
#13 0x00007f0c68be3062 in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#14 0x00007f0c69bb9fec in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#15 0x00007f0c69bc19c6 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#16 0x00007f0c68bb1cf0 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#17 0x00007f0c68bb4956 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#18 0x00007f0c68c0ec54 in () at /usr/lib/libQt5Core.so.5
#19 0x00007f0c62b8a368 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#20 0x00007f0c62b8a5b1 in () at /usr/lib/libglib-2.0.so.0
#21 0x00007f0c62b8a63e in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#22 0x00007f0c68c0e241 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#23 0x00007f0c5b00e4e2 in () at /usr/lib/libQt5WaylandClient.so.5
#24 0x00007f0c68bb032b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#25 0x00007f0c68bb9728 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#26 0x00005574dd8b3863 in ()
#27 0x00007f0c681f7f4a in __libc_start_main () at /usr/lib/libc.so.6
#28 0x00005574dd8b3c1a in _start ()
Reported using DrKonqi
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