Bug 417329 - Plasma crashed on Wayland after I drag a file to a removable device using Dolphin
Summary: Plasma crashed on Wayland after I drag a file to a removable device using Dol...
Status: RESOLVED DUPLICATE of bug 415200
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: master
Platform: unspecified Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2020-02-09 10:37 UTC by Patrick Silva
Modified: 2020-02-09 14:38 UTC (History)
1 user (show)

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Latest Commit:
Version Fixed In:

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Description Patrick Silva 2020-02-09 10:37:03 UTC 
Application: plasmashell (5.18.80)

Qt Version: 5.13.2
Frameworks Version: 5.67.0
Operating System: Linux 5.3.0-28-generic x86_64
Windowing system: Wayland
Distribution: KDE neon Unstable Edition

-- Information about the crash:
- What I was doing when the application crashed:
I used Dolphin to drag a file to my pendrive and Plasma crashed when the context menu with "move/copy/link here" and "cancel" options appeared.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3720131800 (LWP 6052))]

Thread 12 (Thread 0x7f36b3bff700 (LWP 12077)):
#0  0x00007f3716e549f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56145363de00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3716e549f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56145363ddb0, cond=0x56145363ddd8) at pthread_cond_wait.c:502
#2  0x00007f3716e549f3 in __pthread_cond_wait (cond=0x56145363ddd8, mutex=0x56145363ddb0) at pthread_cond_wait.c:655
#3  0x00007f371a05faeb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x56145363ddb0) at thread/qwaitcondition_unix.cpp:146
#4  0x00007f371a05faeb in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x56144d6e6790, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f371a05fdf9 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x56144d6e6798, mutex=mutex@entry=0x56144d6e6790, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f371e069ec8 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x56144d6e6788) at scenegraph/qsgthreadedrenderloop.cpp:245
#7  0x00007f371e069ec8 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x56144d6e6710) at scenegraph/qsgthreadedrenderloop.cpp:710
#8  0x00007f371e06a2fa in QSGRenderThread::run() (this=0x56144d6e6710) at scenegraph/qsgthreadedrenderloop.cpp:739
#9  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x56144d6e6710) at thread/qthread_unix.cpp:360
#10 0x00007f3716e4e6db in start_thread (arg=0x7f36b3bff700) at pthread_create.c:463
#11 0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f36b2afd700 (LWP 6171)):
#0  0x00007f3716e549f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561443651114) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3716e549f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5614436510c0, cond=0x5614436510e8) at pthread_cond_wait.c:502
#2  0x00007f3716e549f3 in __pthread_cond_wait (cond=0x5614436510e8, mutex=0x5614436510c0) at pthread_cond_wait.c:655
#3  0x00007f371a05faeb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5614436510c0) at thread/qwaitcondition_unix.cpp:146
#4  0x00007f371a05faeb in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x56144481ecf0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f371a05fdf9 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x56144481ecf8, mutex=mutex@entry=0x56144481ecf0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f371e069ec8 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x56144481ece8) at scenegraph/qsgthreadedrenderloop.cpp:245
#7  0x00007f371e069ec8 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x56144481ec70) at scenegraph/qsgthreadedrenderloop.cpp:710
#8  0x00007f371e06a2fa in QSGRenderThread::run() (this=0x56144481ec70) at scenegraph/qsgthreadedrenderloop.cpp:739
#9  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x56144481ec70) at thread/qthread_unix.cpp:360
#10 0x00007f3716e4e6db in start_thread (arg=0x7f36b2afd700) at pthread_create.c:463
#11 0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f36b33fe700 (LWP 6170)):
#0  0x00007f3716e549f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56144479dcc0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3716e549f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56144479dc70, cond=0x56144479dc98) at pthread_cond_wait.c:502
#2  0x00007f3716e549f3 in __pthread_cond_wait (cond=0x56144479dc98, mutex=0x56144479dc70) at pthread_cond_wait.c:655
#3  0x00007f371a05faeb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x56144479dc70) at thread/qwaitcondition_unix.cpp:146
#4  0x00007f371a05faeb in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5614476910f0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f371a05fdf9 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x5614476910f8, mutex=mutex@entry=0x5614476910f0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f371e069ec8 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x5614476910e8) at scenegraph/qsgthreadedrenderloop.cpp:245
#7  0x00007f371e069ec8 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x561447691070) at scenegraph/qsgthreadedrenderloop.cpp:710
#8  0x00007f371e06a2fa in QSGRenderThread::run() (this=0x561447691070) at scenegraph/qsgthreadedrenderloop.cpp:739
#9  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x561447691070) at thread/qthread_unix.cpp:360
#10 0x00007f3716e4e6db in start_thread (arg=0x7f36b33fe700) at pthread_create.c:463
#11 0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f36c9009700 (LWP 6161)):
#0  0x00007f3716e549f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561442fedb00) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3716e549f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x561442fedab0, cond=0x561442fedad8) at pthread_cond_wait.c:502
#2  0x00007f3716e549f3 in __pthread_cond_wait (cond=0x561442fedad8, mutex=0x561442fedab0) at pthread_cond_wait.c:655
#3  0x00007f371a05faeb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x561442fedab0) at thread/qwaitcondition_unix.cpp:146
#4  0x00007f371a05faeb in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x561443a562e0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f371a05fdf9 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x561443a562e8, mutex=mutex@entry=0x561443a562e0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f371e069ec8 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x561443a562d8) at scenegraph/qsgthreadedrenderloop.cpp:245
#7  0x00007f371e069ec8 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x561443a56260) at scenegraph/qsgthreadedrenderloop.cpp:710
#8  0x00007f371e06a2fa in QSGRenderThread::run() (this=0x561443a56260) at scenegraph/qsgthreadedrenderloop.cpp:739
#9  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x561443a56260) at thread/qthread_unix.cpp:360
#10 0x00007f3716e4e6db in start_thread (arg=0x7f36c9009700) at pthread_create.c:463
#11 0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f36d08d6700 (LWP 6160)):
#0  0x00007f3719948bf9 in __GI___poll (fds=0x7f36c40049b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f37139bd5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37139bd6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f371a29bacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f36c4000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f371a23bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f36d08d5da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f371a0573aa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x561443fd86a0) at thread/qthread_unix.cpp:360
#7  0x00007f3716e4e6db in start_thread (arg=0x7f36d08d6700) at pthread_create.c:463
#8  0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f36d10d7700 (LWP 6159)):
#0  0x00007f3713a03664 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f37139bd5be in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37139bd6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f371a29bacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f36cc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f371a23bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f36d10d6da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f371a0573aa in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:531
#6  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x561444105730) at thread/qthread_unix.cpp:360
#7  0x00007f3716e4e6db in start_thread (arg=0x7f36d10d7700) at pthread_create.c:463
#8  0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f36e5e75700 (LWP 6153)):
#0  0x00007f3716e549f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5614431e5cb0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3716e549f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5614431e5c60, cond=0x5614431e5c88) at pthread_cond_wait.c:502
#2  0x00007f3716e549f3 in __pthread_cond_wait (cond=0x5614431e5c88, mutex=0x5614431e5c60) at pthread_cond_wait.c:655
#3  0x00007f371a05faeb in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5614431e5c60) at thread/qwaitcondition_unix.cpp:146
#4  0x00007f371a05faeb in QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x5614431c8110, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f371a05fdf9 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x5614431c8118, mutex=mutex@entry=0x5614431c8110, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#6  0x00007f371e069ec8 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x5614431c8108) at scenegraph/qsgthreadedrenderloop.cpp:245
#7  0x00007f371e069ec8 in QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x5614431c8090) at scenegraph/qsgthreadedrenderloop.cpp:710
#8  0x00007f371e06a2fa in QSGRenderThread::run() (this=0x5614431c8090) at scenegraph/qsgthreadedrenderloop.cpp:739
#9  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x5614431c8090) at thread/qthread_unix.cpp:360
#10 0x00007f3716e4e6db in start_thread (arg=0x7f36e5e75700) at pthread_create.c:463
#11 0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f36ed710700 (LWP 6150)):
#0  0x00007f3713a03649 in g_mutex_lock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f37139bc995 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37139bd4fb in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f37139bd6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f371a29bacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f36e8000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f371a23bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f36ed70fd30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#6  0x00007f371a0573aa in QThread::exec() (this=this@entry=0x56144299e710) at thread/qthread.cpp:531
#7  0x00007f371dfe3ac6 in QQuickPixmapReader::run() (this=0x56144299e710) at util/qquickpixmapcache.cpp:962
#8  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x56144299e710) at thread/qthread_unix.cpp:360
#9  0x00007f3716e4e6db in start_thread (arg=0x7f36ed710700) at pthread_create.c:463
#10 0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f36fb5b4700 (LWP 6138)):
#0  0x00007f3716e549f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561442cf693c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f3716e549f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x561442cf68e8, cond=0x561442cf6910) at pthread_cond_wait.c:502
#2  0x00007f3716e549f3 in __pthread_cond_wait (cond=0x561442cf6910, mutex=0x561442cf68e8) at pthread_cond_wait.c:655
#3  0x00007f3700c26ebb in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f3700c26ab7 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f3716e4e6db in start_thread (arg=0x7f36fb5b4700) at pthread_create.c:463
#6  0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f370998d700 (LWP 6137)):
#0  0x00007f3719948bf9 in __GI___poll (fds=0x7f36fc004e00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f37139bd5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37139bd6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f371a29bacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f36fc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f371a23bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f370998cd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f371a0573aa in QThread::exec() (this=this@entry=0x561442b9fd30) at thread/qthread.cpp:531
#6  0x00007f371db11815 in QQmlThreadPrivate::run() (this=0x561442b9fd30) at qml/ftw/qqmlthread.cpp:152
#7  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x561442b9fd30) at thread/qthread_unix.cpp:360
#8  0x00007f3716e4e6db in start_thread (arg=0x7f370998d700) at pthread_create.c:463
#9  0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f370b806700 (LWP 6089)):
#0  0x00007f3719948be6 in __GI___poll (fds=0x7f3704003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f37139bd5c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f37139bd6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f371a29bacb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f3704000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f371a23bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f370b805d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#5  0x00007f371a0573aa in QThread::exec() (this=this@entry=0x7f371c0ced80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:531
#6  0x00007f371be570e5 in QDBusConnectionManager::run() (this=0x7f371c0ced80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178
#7  0x00007f371a058b52 in QThreadPrivate::start(void*) (arg=0x7f371c0ced80 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:360
#8  0x00007f3716e4e6db in start_thread (arg=0x7f370b806700) at pthread_create.c:463
#9  0x00007f371995588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f3720131800 (LWP 6052)):
[KCrash Handler]
#7  0x00007f371f351640 in QListData::end() const (this=0x78) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:118
#8  0x00007f371f351640 in QList<KWayland::Client::PlasmaVirtualDesktop*>::constEnd() const (this=0x78) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qlist.h:347
#9  0x00007f371f351640 in KWayland::Client::PlasmaVirtualDesktopManagement::Private::constFindDesktop(QString const&) (id=..., this=0x50) at ./src/client/plasmavirtualdesktop.cpp:94
#10 0x00007f371f351640 in KWayland::Client::PlasmaVirtualDesktopManagement::getVirtualDesktop(QString const&) (this=this@entry=0x5614431b89e0, id=...) at ./src/client/plasmavirtualdesktop.cpp:229
#11 0x00007f3703bcea05 in TaskManager::VirtualDesktopInfo::WaylandPrivate::requestActivate(QVariant const&) (this=<optimized out>, desktop=...) at ./libtaskmanager/virtualdesktopinfo.cpp:369
#12 0x00007f36da9bbcc0 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/pager/libpagerplugin.so
#13 0x00007f36da9bc21b in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/pager/libpagerplugin.so
#14 0x00007f36da9bc645 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/private/pager/libpagerplugin.so
#15 0x00007f371dab6e09 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const (this=this@entry=0x7ffc1482ed00, type=type@entry=QMetaObject::InvokeMetaMethod, index=<optimized out>, index@entry=67, argv=<optimized out>) at qml/qqmlpropertycache.cpp:1762
#16 0x00007f371d9bd895 in CallMethod(QQmlObjectOrGadget const&, int, int, int, int*, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., index=<optimized out>, returnType=returnType@entry=43, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x561442bb06b0, callArgs=<optimized out>, callType=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:1295
#17 0x00007f371d9bf3be in CallPrecise(QQmlObjectOrGadget const&, QQmlPropertyData const&, QV4::ExecutionEngine*, QV4::CallData*, QMetaObject::Call) (object=..., data=..., engine=engine@entry=0x561442bb06b0, callArgs=callArgs@entry=0x7f3708d4e598, callType=callType@entry=QMetaObject::InvokeMetaMethod) at jsruntime/qv4qobjectwrapper.cpp:1557
#18 0x00007f371d9c0051 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const (this=<optimized out>, thisObject=0x7f3708d4e548, argv=<optimized out>, argc=<optimized out>) at jsruntime/qv4qobjectwrapper.cpp:2118
#19 0x00007f371d9da8fa in QV4::FunctionObject::call(QV4::Value const*, QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>, thisObject=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.13.2/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:202
#20 0x00007f371d9da8fa in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) (frame=0x7ffc1482efe0, engine=0x561442bb06b0, code=0x7f36ec93a407 "\016\002") at jsruntime/qv4vme_moth.cpp:827
#21 0x00007f371d9ddcc6 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) (frame=frame@entry=0x7ffc1482efe0, engine=engine@entry=0x561442bb06b0) at jsruntime/qv4vme_moth.cpp:511
#22 0x00007f371d96d1ec in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) (this=this@entry=0x5614437cdd60, thisObject=thisObject@entry=0x7f3708d4e4e8, argv=argv@entry=0x7f3708d4e500, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:69
#23 0x00007f371dae0447 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) (this=this@entry=0x5614437dc630, callData=callData@entry=0x7f3708d4e4d0, isUndefined=isUndefined@entry=0x0) at qml/qqmljavascriptexpression.cpp:211
#24 0x00007f371da85fb9 in QQmlBoundSignalExpression::evaluate(void**) (this=this@entry=0x5614437dc630, a=a@entry=0x0) at qml/qqmlboundsignal.cpp:225
#25 0x00007f371da8733b in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) (e=0x5614437dd450, a=0x0) at qml/qqmlboundsignal.cpp:358
#26 0x00007f371dac0c42 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:104
#27 0x00007f371da67f99 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) (object=0x5614437debc0, index=<optimized out>, a=0x0) at qml/qqmlengine.cpp:887
#28 0x00007f371a26e027 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x5614437debc0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3678
#29 0x00007f371a26eec7 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=<optimized out>, m=m@entry=0x7f371de9a6a0 <QQmlTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3660
#30 0x00007f371db672a0 in QQmlTimer::triggered() (this=<optimized out>) at .moc/moc_qqmltimer_p.cpp:266
#31 0x00007f371db67952 in QQmlTimer::event(QEvent*) (this=0x5614437debc0, e=<optimized out>) at types/qqmltimer.cpp:340
#32 0x00007f371b496eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x56144295c6e0, receiver=receiver@entry=0x5614437debc0, e=e@entry=0x5614528b0fa0) at kernel/qapplication.cpp:3703
#33 0x00007f371b49e4b0 in QApplication::notify(QObject*, QEvent*) (this=0x7ffc148313d0, receiver=0x5614437debc0, e=0x5614528b0fa0) at kernel/qapplication.cpp:3449
#34 0x00007f371a23de38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5614437debc0, event=0x5614528b0fa0) at kernel/qcoreapplication.cpp:1095
#35 0x00007f371a23e00e in QCoreApplication::sendEvent(QObject*, QEvent*) (receiver=<optimized out>, event=event@entry=0x5614528b0fa0) at kernel/qcoreapplication.cpp:1490
#36 0x00007f371a240757 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x561442951720) at kernel/qcoreapplication.cpp:1840
#37 0x00007f371a240ce8 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1694
#38 0x00007f371a29c493 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x56144298c820) at kernel/qeventdispatcher_glib.cpp:277
#39 0x00007f37139bd417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f37139bd650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f37139bd6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f371a29baaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x56144298b660, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#43 0x00007f371a23bf9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffc14831280, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#44 0x00007f371a245310 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1403
#45 0x0000561441c4b1e4 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:228

Possible duplicates by query: bug 415200, bug 404452.

Reported using DrKonqi
Comment 1 David Edmundson 2020-02-09 14:38:06 UTC 

*** This bug has been marked as a duplicate of bug 415200 ***