392904 – Enabling/disabling widgets in system tray causes panel to crash (segfault)

Bug 392904 - Enabling/disabling widgets in system tray causes panel to crash (segfault)

Summary: Enabling/disabling widgets in system tray causes panel to crash (segfault)

Status:	RESOLVED DUPLICATE of bug 383828

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:	2018-04-09 03:59 UTC by Frederick Zhang
Modified:	2018-04-09 16:16 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Frederick Zhang 2018-04-09 03:59:03 UTC

Application: plasmashell (5.12.4)

Qt Version: 5.10.1
Frameworks Version: 5.44.0
Operating System: Linux 4.15.15-1-ARCH x86_64
Distribution: "Arch Linux"

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

1. Right click system tray, choose "System tray settings"
2. In "General", tick a widget (touchpad, weather, etc), click "Apply"
3. Click "Entries"
4. Click "Keyboard shortcuts"
5. Click "General"
6. Untick the widget that was enabled in Step 2
7. Click "OK"

The issue is reproducible by the steps above.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f879c015800 (LWP 763))]

Thread 24 (Thread 0x7f8674d6f700 (LWP 24337)):
#0  0x00007f879556d3d8 in read () at /usr/lib/libc.so.6
#1  0x00007f87897357c2 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f8789fe07af in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007f8789fe1241 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f8789fe1301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f8789fef6ae in  () at /usr/lib/libpulse.so.0
#6  0x00007f878976581c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7f867e4d3700 (LWP 24334)):
#0  0x00007f8789753833 in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#1  0x00007f87897547be in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f8789754b8a in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#3  0x00007f8789755440 in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#4  0x00007f8789fe0ea8 in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#5  0x00007f8789fe1280 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#6  0x00007f8789fe1301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#7  0x00007f8789fef6ae in  () at /usr/lib/libpulse.so.0
#8  0x00007f878976581c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#9  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7f86b3fff700 (LWP 24277)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7f86d4bc8700 (LWP 24276)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7f8676bf5700 (LWP 20015)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7f86773f6700 (LWP 17292)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7f8677bf7700 (LWP 17291)):
#0  0x00007f878975461d in pa_pstream_unref () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#1  0x00007f8789754ba5 in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f8789755440 in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#3  0x00007f8789fe0ea8 in pa_mainloop_dispatch () at /usr/lib/libpulse.so.0
#4  0x00007f8789fe1280 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#5  0x00007f8789fe1301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#6  0x00007f8789fef6ae in  () at /usr/lib/libpulse.so.0
#7  0x00007f878976581c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#8  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7f867d0d2700 (LWP 17290)):
#0  0x00007f878fe812f0 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f878fe3a518 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f8798e40379 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7f86b0e05700 (LWP 9319)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7f868bfff700 (LWP 1261)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7f86b1ba9700 (LWP 1249)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7f86b25ed700 (LWP 1248)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7f86b2dee700 (LWP 1242)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f86b8ebd700 (LWP 1223)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f86bafcf700 (LWP 1221)):
#0  0x00007f8795ebb8e1 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5
#1  0x00007f8795ebd5fd in  () at /usr/lib/libQt5Core.so.5
#2  0x00007f878fe39a49 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#3  0x00007f878fe3a44e in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f86bd97e1ba in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f86d7815700 (LWP 1082)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f8795c74fac in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007f8799a6849a in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007f8799a68924 in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f86de72c700 (LWP 1061)):
#0  0x00007f879556d3d8 in read () at /usr/lib/libc.so.6
#1  0x00007f878fe7fed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f878fe39ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f878fe3a4c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f87999e650b in  () at /usr/lib/libQt5Quick.so.5
#9  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f876da53700 (LWP 1032)):
#0  0x00007f8794e343bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f879b705f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f879b705fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f876ef2c700 (LWP 1009)):
#0  0x00007f879556d3d8 in read () at /usr/lib/libc.so.6
#1  0x00007f878fe7fed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f878fe39ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f878fe3a4c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f877574d700 (LWP 998)):
#0  0x00007f879556d3d8 in read () at /usr/lib/libc.so.6
#1  0x00007f878fe7fed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f878fe39ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007f878fe3a4c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007f8798e40379 in  () at /usr/lib/libQt5Qml.so.5
#9  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#10 0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f87771e2700 (LWP 933)):
#0  0x00007f878fe3a082 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#1  0x00007f878fe3a5b1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f8798e40379 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f877f85a700 (LWP 835)):
#0  0x00007f879557197b in poll () at /usr/lib/libc.so.6
#1  0x00007f878fe3a523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f8795ebd264 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f8795c6e72e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f87962e0416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f87858d9700 (LWP 800)):
#0  0x00007f879557197b in poll () at /usr/lib/libc.so.6
#1  0x00007f879a622180 in  () at /usr/lib/libxcb.so.1
#2  0x00007f879a623e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f878805f82a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f8795c73acd in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f8794e2e08c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f879557be7f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f879c015800 (LWP 763)):
[KCrash Handler]
#6  0x00007f8798d67bf5 in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) () at /usr/lib/libQt5Qml.so.5
#7  0x00007f8798d7fddc in QV4::Runtime::method_getQmlQObjectProperty(QV4::ExecutionEngine*, QV4::Value const&, int, bool) () at /usr/lib/libQt5Qml.so.5
#8  0x00007f86dd8292a8 in  ()
#9  0x00007fff51e28d90 in  ()
#10 0x00007f87991571c0 in  () at /usr/lib/libQt5Qml.so.5
#11 0x000056392849c660 in  ()
#12 0x00007f8795e90e2f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#13 0x00007f8798ccdbde in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f8798e1eada in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#15 0x00007f8798e29557 in  () at /usr/lib/libQt5Qml.so.5
#16 0x00007f8798e26013 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#17 0x00007f8798dfab03 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#18 0x00007f8798d940aa in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#19 0x00007f8795e90e2f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#20 0x00007f8799aa9dc9 in QQuickItem::geometryChanged(QRectF const&, QRectF const&) () at /usr/lib/libQt5Quick.so.5
#21 0x00007f8799aa3cbc in QQuickItem::setX(double) () at /usr/lib/libQt5Quick.so.5
#22 0x00007f8799ab4468 in  () at /usr/lib/libQt5Quick.so.5
#23 0x00007f8798e28dee in  () at /usr/lib/libQt5Qml.so.5
#24 0x00007f8798e295ee in  () at /usr/lib/libQt5Qml.so.5
#25 0x00007f8798e26013 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#26 0x00007f8798dfab03 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#27 0x00007f8798d940aa in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#28 0x00007f8795e90e2f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#29 0x00007f8799a9c983 in QQuickItem::childrenRectChanged(QRectF const&) () at /usr/lib/libQt5Quick.so.5
#30 0x00007f8799aa084c in  () at /usr/lib/libQt5Quick.so.5
#31 0x00007f8799aaa056 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib/libQt5Quick.so.5
#32 0x00007f8799ab0028 in QQuickItemPrivate::removeChild(QQuickItem*) () at /usr/lib/libQt5Quick.so.5
#33 0x00007f8799ab0758 in QQuickItem::setParentItem(QQuickItem*) () at /usr/lib/libQt5Quick.so.5
#34 0x00007f8799ab2209 in QQuickItem::~QQuickItem() () at /usr/lib/libQt5Quick.so.5
#35 0x00007f876c495607 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#36 0x00007f8795e92081 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#37 0x00007f8799aaf1cc in QQuickItem::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#38 0x00007f8796e68fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#39 0x00007f8796e709c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#40 0x00007f8795e60cf0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#41 0x00007f8795e63956 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#42 0x00007f8795ebdc54 in  () at /usr/lib/libQt5Core.so.5
#43 0x00007f878fe3a368 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#44 0x00007f878fe3a5b1 in  () at /usr/lib/libglib-2.0.so.0
#45 0x00007f878fe3a63e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#46 0x00007f8795ebd241 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#47 0x00007f87880e7482 in  () at /usr/lib/libQt5XcbQpa.so.5
#48 0x00007f8795e5f32b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#49 0x00007f8795e68728 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#50 0x000056392502d863 in  ()
#51 0x00007f87954a6f4a in __libc_start_main () at /usr/lib/libc.so.6
#52 0x000056392502dc1a in _start ()

Reported using DrKonqi

Comment 1 David Edmundson 2018-04-09 16:16:07 UTC


*** This bug has been marked as a duplicate of bug 383828 ***