Bug 392624

Summary: crash in Plasma::FrameSvg::resizeFrame
Product: [Plasma] plasmashell Reporter: bj.cardon
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: carlon.luca, ebreiss, marcosatti, mvourlakos, nate, notmart, plasma-bugs, subdiff
Priority: NOR Keywords: drkonqi
Version: 5.12.4   
Target Milestone: 1.0   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: The Virtual Desktop pager widget is added to the right of the K menu, however you can see it is not visible here despite having three virtual desktops set up.

Description bj.cardon 2018-04-02 01:34:26 UTC 
Application: plasmashell (5.12.4)

Qt Version: 5.10.0
Frameworks Version: 5.44.0
Operating System: Linux 4.13.0-37-generic x86_64
Distribution: KDE neon User Edition 5.12

-- Information about the crash:
- What I was doing when the application crashed:
In a Wayland session on KDE Neon, plasmashell will crash occasionally a moment after switching between virtual desktops. When Plasma finally comes back, the Virtual Desktop pager is empty and there doesn't appear to be any way to get it to show again without rebooting.

The crash can be reproduced sometimes.

-- 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 0x7fa39a8028c0 (LWP 2083))]

Thread 17 (Thread 0x7fa2b1353700 (LWP 19501)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x6c52050) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0xf4665a8, mutex=mutex@entry=0xf4665a0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0xf466598) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0xf466520) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0xf466520) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0xf466520) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2b1353700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa2b0b52700 (LWP 19500)):
#0  0x00007fa393e6f74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa38eab938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3947a25cb in QEventDispatcherGlib::processEvents (this=0x7fa2980009e0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7fa2b0b51ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fa394569554 in QThread::exec (this=this@entry=0x96ec810) at thread/qthread.cpp:522
#6  0x00007fa3976daa35 in QQmlThreadPrivate::run (this=0x96ec810) at qml/ftw/qqmlthread.cpp:147
#7  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x96ec810) at thread/qthread_unix.cpp:376
#8  0x00007fa3934136ba in start_thread (arg=0x7fa2b0b52700) at pthread_create.c:333
#9  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa2b25ec700 (LWP 13836)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x9a37420) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x6856b08, mutex=mutex@entry=0x6856b00, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x6856af8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x6856a80) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x6856a80) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x6856a80) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2b25ec700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa2b1deb700 (LWP 5997)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x9a2de00) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x6d4e4b8, mutex=mutex@entry=0x6d4e4b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x6d4e4a8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x6d4e430) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x6d4e430) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x6d4e430) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2b1deb700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa2c64f8700 (LWP 5871)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x9910d80) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x67c78b8, mutex=mutex@entry=0x67c78b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x67c78a8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x67c7830) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x67c7830) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x67c7830) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2c64f8700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa2b2ded700 (LWP 4988)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x9918db0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x99adc48, mutex=mutex@entry=0x99adc40, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x99adc38) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x99adbc0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x99adbc0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x99adbc0) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2b2ded700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa2bdc0c700 (LWP 4744)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x98aa1a0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x9863628, mutex=mutex@entry=0x9863620, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x9863618) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x98635a0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x98635a0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x98635a0) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2bdc0c700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa2bf5ef700 (LWP 2412)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x71ffa60) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x71ed958, mutex=mutex@entry=0x71ed950, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x71ed948) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x71ed8d0) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x71ed8d0) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x71ed8d0) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2bf5ef700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa2c5cef700 (LWP 2216)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x51c8c40) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x4b82ea8, mutex=mutex@entry=0x4b82ea0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x4b82e98) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x4b82e20) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x4b82e20) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x4b82e20) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2c5cef700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa2cd101700 (LWP 2164)):
#0  0x00007fa393e6f74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa38eab938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3947a25cb in QEventDispatcherGlib::processEvents (this=0x7fa2c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7fa2cd100cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fa394569554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#6  0x00007fa2cf5df517 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x4dc8270) at thread/qthread_unix.cpp:376
#8  0x00007fa3934136ba in start_thread (arg=0x7fa2cd101700) at pthread_create.c:333
#9  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa2e5e57700 (LWP 2145)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa39456f67b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2cb4e00) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x2cb4bd8, mutex=mutex@entry=0x2cb4bd0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007fa39830b8fd in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x2cb4bc8) at scenegraph/qsgthreadedrenderloop.cpp:245
#4  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x2cb4b50) at scenegraph/qsgthreadedrenderloop.cpp:709
#5  0x00007fa39830c1f5 in QSGRenderThread::run (this=0x2cb4b50) at scenegraph/qsgthreadedrenderloop.cpp:738
#6  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x2cb4b50) at thread/qthread_unix.cpp:376
#7  0x00007fa3934136ba in start_thread (arg=0x7fa2e5e57700) at pthread_create.c:333
#8  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa2e6658700 (LWP 2144)):
#0  0x00007fa393e6f74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa38eab938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3947a25cb in QEventDispatcherGlib::processEvents (this=0x7fa2e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7fa2e6657c90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fa394569554 in QThread::exec (this=this@entry=0x2cec5a0) at thread/qthread.cpp:522
#6  0x00007fa39828b1c6 in QQuickPixmapReader::run (this=0x2cec5a0) at util/qquickpixmapcache.cpp:887
#7  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x2cec5a0) at thread/qthread_unix.cpp:376
#8  0x00007fa3934136ba in start_thread (arg=0x7fa2e6658700) at pthread_create.c:333
#9  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa372426700 (LWP 2139)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa399f6adb4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fa399f6adf9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fa3934136ba in start_thread (arg=0x7fa372426700) at pthread_create.c:333
#4  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa380a6c700 (LWP 2130)):
#0  0x00007fa393e6f74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa38eab938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3947a25cb in QEventDispatcherGlib::processEvents (this=0x7fa3780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7fa380a6bce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fa394569554 in QThread::exec (this=this@entry=0x26545f0) at thread/qthread.cpp:522
#6  0x00007fa3976daa35 in QQmlThreadPrivate::run (this=0x26545f0) at qml/ftw/qqmlthread.cpp:147
#7  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x26545f0) at thread/qthread_unix.cpp:376
#8  0x00007fa3934136ba in start_thread (arg=0x7fa380a6c700) at pthread_create.c:333
#9  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa3822f1700 (LWP 2129)):
#0  0x00007fa393e6f74d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa38eab938c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa3947a25cb in QEventDispatcherGlib::processEvents (this=0x7fa3740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7fa3822f0ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007fa394569554 in QThread::exec (this=this@entry=0x256e7c0) at thread/qthread.cpp:522
#6  0x00007fa3976daa35 in QQmlThreadPrivate::run (this=0x256e7c0) at qml/ftw/qqmlthread.cpp:147
#7  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x256e7c0) at thread/qthread_unix.cpp:376
#8  0x00007fa3934136ba in start_thread (arg=0x7fa3822f1700) at pthread_create.c:333
#9  0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa383d27700 (LWP 2118)):
#0  0x00007fa393e6b27d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa38eafc6f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa38eab8e74 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa38eab9330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa3947a25cb in QEventDispatcherGlib::processEvents (this=0x7fa37c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7fa383d26cd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007fa394569554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#8  0x00007fa394bc52c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007fa39456e6eb in QThreadPrivate::start (arg=0x7fa394e39d60) at thread/qthread_unix.cpp:376
#10 0x00007fa3934136ba in start_thread (arg=0x7fa383d27700) at pthread_create.c:333
#11 0x00007fa393e7b41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa39a8028c0 (LWP 2083)):
[KCrash Handler]
#6  std::__atomic_base<int>::load (__m=std::memory_order_relaxed, this=0x6d0072006f007e) at /usr/include/c++/5/bits/atomic_base.h:396
#7  QAtomicOps<int>::load<int> (_q_value=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qatomic_cxx11.h:227
#8  QBasicAtomicInteger<int>::load (this=0x6d0072006f007e) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qbasicatomic.h:102
#9  QtPrivate::RefCount::isShared (this=0x6d0072006f007e) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:101
#10 QHash<Plasma::FrameSvg*, int>::detach (this=0x45023c8) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:275
#11 QHash<Plasma::FrameSvg*, int>::operator[] (akey=@0x7ffdd5969ec8: 0x1251e3a0, this=0x45023c8) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qhash.h:753
#12 Plasma::FrameData::ref (this=this@entry=0x4502310, svg=0x1251e3a0) at /workspace/build/src/plasma/framesvg.cpp:982
#13 0x00007fa398a5434c in Plasma::FrameSvgPrivate::updateFrameData (this=0xf705370, updateType=updateType@entry=Plasma::FrameSvgPrivate::UpdateFrame) at /workspace/build/src/plasma/framesvg.cpp:690
#14 0x00007fa398a5525e in Plasma::FrameSvg::resizeFrame (this=0x1251e3a0, size=...) at /workspace/build/src/plasma/framesvg.cpp:203
#15 0x00007fa2ee03b9db in Plasma::FrameSvgItem::geometryChanged (this=0x129311c0, newGeometry=..., oldGeometry=...) at /workspace/build/src/declarativeimports/core/framesvgitem.cpp:455
#16 0x00007fa398344e06 in QQuickItem::setSize (this=0x129311c0, size=...) at items/qquickitem.cpp:6856
#17 0x00007fa3983f0155 in QQuickLoaderPrivate::_q_updateSize (this=0x123fbb20, loaderGeometryChanged=loaderGeometryChanged@entry=true) at items/qquickloader.cpp:923
#18 0x00007fa3983f033a in QQuickLoader::geometryChanged (this=0x127b03d0, newGeometry=..., oldGeometry=...) at items/qquickloader.cpp:955
#19 0x00007fa398344453 in QQuickItem::setWidth (this=0x127b03d0, w=<optimized out>) at items/qquickitem.cpp:6535
#20 0x00007fa3983533aa in QQuickItem::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/moc_qquickitem.cpp:921
#21 0x00007fa3976c492e in QQmlPropertyData::writeProperty (flags=..., value=0x7ffdd596a3d8, target=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.10.0/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:320
#22 GenericBinding<6>::doStore<double> (flags=..., pd=<optimized out>, value=232, this=0x1288c0f0) at qml/qqmlbinding.cpp:296
#23 GenericBinding<6>::write (this=0x1288c0f0, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:269
#24 0x00007fa3976c5270 in QQmlNonbindingBinding::doUpdate (this=0x1288c0f0, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:211
#25 0x00007fa3976c225b in QQmlBinding::update (this=0x1288c0f0, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:168
#26 0x00007fa3976c24be in QQmlBinding::refresh (this=<optimized out>) at qml/qqmlbinding.cpp:484
#27 0x00007fa397697197 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:106
#28 0x00007fa397634664 in QQmlData::signalEmitted (object=0x1245c6f0, index=36, a=0x0) at qml/qqmlengine.cpp:849
#29 0x00007fa394778b8e in QMetaObject::activate (sender=0x1245c6f0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=argv@entry=0x0) at kernel/qobject.cpp:3644
#30 0x00007fa39762e705 in QQmlVMEMetaObject::activate (this=this@entry=0x12a22cd0, object=<optimized out>, index=<optimized out>, args=args@entry=0x0) at qml/qqmlvmemetaobject.cpp:1243
#31 0x00007fa397630204 in QQmlVMEMetaObject::metaCall (this=0x12a22cd0, o=<optimized out>, c=<optimized out>, _id=<optimized out>, a=<optimized out>) at qml/qqmlvmemetaobject.cpp:838
#32 0x00007fa3976c4afa in QQmlPropertyData::writeProperty (flags=..., value=0x7ffdd596c120, target=<optimized out>, this=<optimized out>) at ../../include/QtQml/5.10.0/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:324
#33 GenericBinding<2>::doStore<int> (flags=..., pd=<optimized out>, value=232, this=0x12431750) at qml/qqmlbinding.cpp:296
#34 GenericBinding<2>::write (this=0x12431750, result=..., isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:265
#35 0x00007fa3976c5270 in QQmlNonbindingBinding::doUpdate (this=0x12431750, watcher=..., flags=..., scope=...) at qml/qqmlbinding.cpp:211
#36 0x00007fa3976c225b in QQmlBinding::update (this=0x12431750, flags=..., flags@entry=...) at qml/qqmlbinding.cpp:168
#37 0x00007fa3976c24be in QQmlBinding::refresh (this=<optimized out>) at qml/qqmlbinding.cpp:484
#38 0x00007fa397697197 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x0) at qml/qqmlnotifier.cpp:106
#39 0x00007fa397634664 in QQmlData::signalEmitted (object=0x125dfef0, index=24, a=0x0) at qml/qqmlengine.cpp:849
#40 0x00007fa394778b8e in QMetaObject::activate (sender=sender@entry=0x125dfef0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=21, argv=argv@entry=0x0) at kernel/qobject.cpp:3644
#41 0x00007fa394778d97 in QMetaObject::activate (sender=sender@entry=0x125dfef0, m=m@entry=0x7fa3987b9a40 <QQuickItem::staticMetaObject>, local_signal_index=local_signal_index@entry=21, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#42 0x00007fa39833c073 in QQuickItem::widthChanged (this=this@entry=0x125dfef0) at .moc/moc_qquickitem.cpp:1151
#43 0x00007fa39833dd3c in QQuickItem::geometryChanged (this=0x125dfef0, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3773
#44 0x00007fa398344453 in QQuickItem::setWidth (this=0x125dfef0, w=<optimized out>) at items/qquickitem.cpp:6535
#45 0x00007fa3983388b2 in QQuickAnchorsPrivate::setItemWidth (v=<optimized out>, this=0x1253aaa0) at items/qquickanchors.cpp:407
#46 QQuickAnchorsPrivate::updateHorizontalAnchors (this=this@entry=0x1253aaa0) at items/qquickanchors.cpp:757
#47 0x00007fa398338e7e in QQuickAnchorsPrivate::itemGeometryChanged (this=0x1253aaa0, change=...) at items/qquickanchors.cpp:506
#48 0x00007fa39833dcc9 in QQuickItem::geometryChanged (this=0xf741750, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3763
#49 0x00007fa3983440eb in QQuickItem::setX (this=0xf741750, v=<optimized out>) at items/qquickitem.cpp:6467
#50 0x00007fa398338568 in QQuickAnchorsPrivate::setItemX (v=<optimized out>, this=0x12611d60) at items/qquickanchors.cpp:414
#51 QQuickAnchorsPrivate::updateHorizontalAnchors (this=this@entry=0x12611d60) at items/qquickanchors.cpp:784
#52 0x00007fa398338e7e in QQuickAnchorsPrivate::itemGeometryChanged (this=0x12611d60, change=...) at items/qquickanchors.cpp:506
#53 0x00007fa39833dcc9 in QQuickItem::geometryChanged (this=0x1245c6f0, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3763
#54 0x00007fa398344e06 in QQuickItem::setSize (this=0x1245c6f0, size=...) at items/qquickitem.cpp:6856
#55 0x00007fa3983f0155 in QQuickLoaderPrivate::_q_updateSize (this=0x12a51e70, loaderGeometryChanged=loaderGeometryChanged@entry=true) at items/qquickloader.cpp:923
#56 0x00007fa3983f033a in QQuickLoader::geometryChanged (this=0x125b95c0, newGeometry=..., oldGeometry=...) at items/qquickloader.cpp:955
#57 0x00007fa398344e06 in QQuickItem::setSize (this=0x125b95c0, size=...) at items/qquickitem.cpp:6856
#58 0x00007fa398335f6f in QQuickAnchorsPrivate::setItemSize (v=..., this=0x96a2940) at items/qquickanchors.cpp:435
#59 QQuickAnchorsPrivate::fillChanged (this=0x96a2940) at items/qquickanchors.cpp:212
#60 0x00007fa39833dcc9 in QQuickItem::geometryChanged (this=0x127c2f30, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3763
#61 0x00007fa398344453 in QQuickItem::setWidth (this=0x127c2f30, w=<optimized out>) at items/qquickitem.cpp:6535
#62 0x00007fa3983388b2 in QQuickAnchorsPrivate::setItemWidth (v=<optimized out>, this=0x1270a490) at items/qquickanchors.cpp:407
#63 QQuickAnchorsPrivate::updateHorizontalAnchors (this=this@entry=0x1270a490) at items/qquickanchors.cpp:757
#64 0x00007fa398338e7e in QQuickAnchorsPrivate::itemGeometryChanged (this=0x1270a490, change=...) at items/qquickanchors.cpp:506
#65 0x00007fa39833dcc9 in QQuickItem::geometryChanged (this=0x12613e30, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3763
#66 0x00007fa3983440eb in QQuickItem::setX (this=0x12613e30, v=<optimized out>) at items/qquickitem.cpp:6467
#67 0x00007fa398338568 in QQuickAnchorsPrivate::setItemX (v=<optimized out>, this=0x12517880) at items/qquickanchors.cpp:414
#68 QQuickAnchorsPrivate::updateHorizontalAnchors (this=this@entry=0x12517880) at items/qquickanchors.cpp:784
#69 0x00007fa398338e7e in QQuickAnchorsPrivate::itemGeometryChanged (this=0x12517880, change=...) at items/qquickanchors.cpp:506
#70 0x00007fa39833dcc9 in QQuickItem::geometryChanged (this=0x12701e00, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3763
#71 0x00007fa398344e06 in QQuickItem::setSize (this=0x12701e00, size=...) at items/qquickitem.cpp:6856
#72 0x00007fa398335f6f in QQuickAnchorsPrivate::setItemSize (v=..., this=0x125b4f70) at items/qquickanchors.cpp:435
#73 QQuickAnchorsPrivate::fillChanged (this=0x125b4f70) at items/qquickanchors.cpp:212
#74 0x00007fa39833dcc9 in QQuickItem::geometryChanged (this=0x123d2050, newGeometry=..., oldGeometry=...) at items/qquickitem.cpp:3763
#75 0x00007fa398344e06 in QQuickItem::setSize (this=0x123d2050, size=...) at items/qquickitem.cpp:6856
#76 0x00007fa398335f6f in QQuickAnchorsPrivate::setItemSize (v=..., this=0x10d651f0) at items/qquickanchors.cpp:435
#77 QQuickAnchorsPrivate::fillChanged (this=0x10d651f0) at items/qquickanchors.cpp:212
#78 0x00007fa39833af58 in QQuickAnchorsPrivate::updateOnComplete (this=0x10d651f0) at items/qquickanchors.cpp:474
#79 0x00007fa3983516b1 in QQuickItem::componentComplete (this=0x123d2050) at items/qquickitem.cpp:4964
#80 0x00007fa3976cf392 in QQmlObjectCreator::finalize (this=0xb38e7d0, interrupt=...) at qml/qqmlobjectcreator.cpp:1238
#81 0x00007fa39764ca82 in QQmlIncubatorPrivate::incubate (this=this@entry=0x126089e0, i=...) at qml/qqmlincubator.cpp:344
#82 0x00007fa39764d4e5 in QQmlEnginePrivate::incubate (this=0x26546f0, i=..., forContext=forContext@entry=0x8000000000000000) at qml/qqmlincubator.cpp:89
#83 0x00007fa397648777 in QQmlComponentPrivate::incubateObject (this=this@entry=0x4fdcb10, incubationTask=<optimized out>, component=<optimized out>, engine=<optimized out>, context=context@entry=0x1233dfc0, forContext=0x8000000000000000, forContext@entry=0x4f5fa90) at qml/qqmlcomponent.cpp:1081
#84 0x00007fa397701f4e in QQmlDelegateModelPrivate::object (this=this@entry=0x4fdcd50, group=QQmlListCompositor::Default, index=index@entry=0, asynchronous=asynchronous@entry=false) at types/qqmldelegatemodel.cpp:1001
#85 0x00007fa397702205 in QQmlDelegateModel::object (this=<optimized out>, index=0, asynchronous=<optimized out>) at types/qqmldelegatemodel.cpp:1037
#86 0x00007fa3983edb7a in QQuickRepeater::modelUpdated (this=<optimized out>, changeSet=..., reset=<optimized out>) at items/qquickrepeater.cpp:504
#87 0x00007fa3983ee7c0 in QQuickRepeater::qt_static_metacall (_o=_o@entry=0x4fdc7a0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=7, _a=_a@entry=0x7ffdd596ef30) at .moc/moc_qquickrepeater_p.cpp:140
#88 0x00007fa3983eed48 in QQuickRepeater::qt_metacall (this=0x4fdc7a0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffdd596ef30) at .moc/moc_qquickrepeater_p.cpp:259
#89 0x00007fa3947785f4 in QMetaObject::activate (sender=sender@entry=0x4fda0e0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdd596ef30) at kernel/qobject.cpp:3781
#90 0x00007fa394778d97 in QMetaObject::activate (sender=sender@entry=0x4fda0e0, m=m@entry=0x7fa3979fe4a0 <QQmlInstanceModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdd596ef30) at kernel/qobject.cpp:3628
#91 0x00007fa39771b8c6 in QQmlInstanceModel::modelUpdated (this=this@entry=0x4fda0e0, _t1=..., _t2=false) at .moc/moc_qqmlobjectmodel_p.cpp:221
#92 0x00007fa3976f9dd8 in QQmlDelegateModelPrivate::emitModelUpdated (this=<optimized out>, changeSet=..., reset=<optimized out>) at types/qqmldelegatemodel.cpp:1467
#93 0x00007fa3976ffab5 in QQmlDelegateModelGroupPrivate::emitModelUpdated (this=0x4fdcff0, reset=reset@entry=false) at types/qqmldelegatemodel.cpp:2261
#94 0x00007fa3976ffc5a in QQmlDelegateModelPrivate::emitChanges (this=0x4fdcd50) at types/qqmldelegatemodel.cpp:1486
#95 0x00007fa397700bb5 in QQmlDelegateModel::_q_itemsInserted (this=<optimized out>, index=0, count=1) at types/qqmldelegatemodel.cpp:1268
#96 0x00007fa3977063f5 in QQmlDelegateModel::qt_static_metacall (_o=_o@entry=0x4fda0e0, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=8, _a=_a@entry=0x7ffdd596f230) at .moc/moc_qqmldelegatemodel_p.cpp:196
#97 0x00007fa397706908 in QQmlDelegateModel::qt_metacall (this=0x4fda0e0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7ffdd596f230) at .moc/moc_qqmldelegatemodel_p.cpp:335
#98 0x00007fa3947785f4 in QMetaObject::activate (sender=sender@entry=0x4d20970, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffdd596f230) at kernel/qobject.cpp:3781
#99 0x00007fa394778d97 in QMetaObject::activate (sender=sender@entry=0x4d20970, m=m@entry=0x7fa394ba66c0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=10, argv=argv@entry=0x7ffdd596f230) at kernel/qobject.cpp:3628
#100 0x00007fa3946ea25e in QAbstractItemModel::rowsInserted (this=this@entry=0x4d20970, _t1=..., _t2=0, _t3=0, _t4=...) at .moc/moc_qabstractitemmodel.cpp:602
#101 0x00007fa3946f22bb in QAbstractItemModel::endInsertRows (this=this@entry=0x4d20970) at itemmodels/qabstractitemmodel.cpp:2709
#102 0x00007fa39770ce09 in QQmlListModel::emitItemsInserted (this=0x4d20970, index=<optimized out>, count=<optimized out>) at types/qqmllistmodel.cpp:1851
#103 0x00007fa39771599e in QQmlListModel::insert (this=0x4d20970, args=<optimized out>) at types/qqmllistmodel.cpp:2132
#104 0x00007fa3977160d4 in QQmlListModel::qt_static_metacall (_o=_o@entry=0x4d20970, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=4, _a=_a@entry=0x7ffdd596f680) at .moc/moc_qqmllistmodel_p.cpp:128
#105 0x00007fa397716758 in QQmlListModel::qt_metacall (this=0x4d20970, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x7ffdd596f680) at .moc/moc_qqmllistmodel_p.cpp:207
#106 0x00007fa39762fbdc in QQmlVMEMetaObject::metaCall (this=0x4d20b00, o=<optimized out>, c=QMetaObject::InvokeMetaMethod, _id=59, a=0x7ffdd596f680) at qml/qqmlvmemetaobject.cpp:978
#107 0x00007fa39768cbf9 in QQmlObjectOrGadget::metacall (this=this@entry=0x7ffdd596f5e0, type=type@entry=QMetaObject::InvokeMetaMethod, index=59, argv=argv@entry=0x7ffdd596f680) at qml/qqmlpropertycache.cpp:1732
#108 0x00007fa39760be9a in QV4::QObjectMethod::callInternal (this=<optimized out>, callData=0x7fa3737c1598, scope=...) at jsruntime/qv4qobjectwrapper.cpp:1960
#109 0x00007fa3976249de in QV4::Object::call (d=0x7fa3737c1598, scope=..., this=<optimized out>) at jsruntime/qv4object_p.h:445
#110 QV4::Runtime::method_callProperty (engine=0x2654b10, nameIndex=<optimized out>, callData=0x7fa3737c1598) at jsruntime/qv4runtime.cpp:1104
#111 0x00007fa2dc0290df in ?? ()
#112 0x00007fa378596d30 in ?? ()
#113 0xd418b2d8cb768600 in ?? ()
#114 0x0000000002654b10 in ?? ()
#115 0x0003400000000001 in ?? ()
#116 0x00007fa3737c1500 in ?? ()
#117 0xd418b2d8cb768600 in ?? ()
#118 0x00007fa3737c1520 in ?? ()
#119 0x0000000002654b10 in ?? ()
#120 0x00007ffdd596f920 in ?? ()
#121 0x0000000004ed4230 in ?? ()
#122 0x0000000002654b10 in ?? ()
#123 0x00007fa39757888b in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=<optimized out>, function=0x3200000000000) at jsruntime/qv4context.cpp:302
#124 0x00007fa39759aca5 in QV4::ScriptFunction::call (that=<optimized out>, scope=..., callData=<optimized out>) at jsruntime/qv4functionobject.cpp:409
#125 0x00007fa3976249de in QV4::Object::call (d=0x7fa3737c14a8, scope=..., this=<optimized out>) at jsruntime/qv4object_p.h:445
#126 QV4::Runtime::method_callProperty (engine=0x2654b10, nameIndex=<optimized out>, callData=0x7fa3737c14a8) at jsruntime/qv4runtime.cpp:1104
#127 0x00007fa2dc02c02c in ?? ()
#128 0x0000000002a84310 in ?? ()
#129 0xbffc000000000000 in ?? ()
#130 0x000000000000000e in ?? ()
#131 0x0003400000000001 in ?? ()
#132 0x00007ffdd596fa20 in ?? ()
#133 0x0000000000000001 in ?? ()
#134 0x00000000fffffffc in ?? ()
#135 0x00007fa3737c1448 in ?? ()
#136 0x0000000002654b10 in ?? ()
#137 0x00007ffdd596fba0 in ?? ()
#138 0x0000000002654b10 in ?? ()
#139 0x00007fa39757888b in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=callData@entry=0x7fa3737c1400, function=0x4ed4d60) at jsruntime/qv4context.cpp:302
#140 0x00007fa3976baa1f in QQmlJavaScriptExpression::evaluate (this=this@entry=0x4d28520, callData=callData@entry=0x7fa3737c1400, isUndefined=isUndefined@entry=0x0, scope=...) at qml/qqmljavascriptexpression.cpp:223
#141 0x00007fa39765198b in QQmlBoundSignalExpression::evaluate (this=this@entry=0x4d28520, a=a@entry=0x7ffdd5971740) at qml/qqmlboundsignal.cpp:223
#142 0x00007fa397652deb in QQmlBoundSignal_callback (e=0x4fd9a80, a=0x7ffdd5971740) at qml/qqmlboundsignal.cpp:355
#143 0x00007fa397697197 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x7ffdd5971740) at qml/qqmlnotifier.cpp:106
#144 0x00007fa397634664 in QQmlData::signalEmitted (object=0x4d27090, index=3, a=0x7ffdd5971740) at qml/qqmlengine.cpp:849
#145 0x00007fa394778b8e in QMetaObject::activate (sender=sender@entry=0x4d27090, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdd5971740) at kernel/qobject.cpp:3644
#146 0x00007fa394778d97 in QMetaObject::activate (sender=sender@entry=0x4d27090, m=m@entry=0x7fa2ee2669e0 <Plasma::DataSource::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffdd5971740) at kernel/qobject.cpp:3628
#147 0x00007fa2ee04da17 in Plasma::DataSource::newData (this=this@entry=0x4d27090, _t1=..., _t2=...) at /workspace/build/obj-x86_64-linux-gnu/src/declarativeimports/core/moc_datasource.cpp:407
#148 0x00007fa2ee035e20 in Plasma::DataSource::dataUpdated (this=0x4d27090, sourceName=..., data=...) at /workspace/build/src/declarativeimports/core/datasource.cpp:177
#149 0x00007fa2ee04fddd in Plasma::DataSource::qt_static_metacall (_o=_o@entry=0x4d27090, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=11, _a=_a@entry=0x7ffdd5971990) at /workspace/build/obj-x86_64-linux-gnu/src/declarativeimports/core/moc_datasource.cpp:195
#150 0x00007fa394757846 in QMetaMethod::invoke (this=this@entry=0x7ffdd5971b58, object=object@entry=0x4d27090, connectionType=Qt::DirectConnection, connectionType@entry=3583450064, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:2305
#151 0x00007fa39475d481 in QMetaObject::invokeMethod (obj=obj@entry=0x4d27090, member=member@entry=0x7fa398a7ab9a "dataUpdated", type=3583450064, type@entry=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1489
#152 0x00007fa398a375e1 in QMetaObject::invokeMethod (val9=..., val8=..., val7=..., val6=..., val5=..., val4=..., val3=..., val2=..., val1=..., val0=..., member=0x7fa398a7ab9a "dataUpdated", obj=0x4d27090) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs.h:466
#153 Plasma::DataEnginePrivate::connectSource (this=<optimized out>, s=0x129145c0, visualization=visualization@entry=0x4d27090, pollingInterval=<optimized out>, pollingInterval@entry=0, align=align@entry=Plasma::Types::NoAlignment, immediateCall=255) at /workspace/build/src/plasma/dataengine.cpp:555
#154 0x00007fa398a38b0d in Plasma::DataEngine::connectSource (this=0x4fdbd70, source=..., visualization=visualization@entry=0x4d27090, pollingInterval=0, intervalAlignment=Plasma::Types::NoAlignment) at /workspace/build/src/plasma/dataengine.cpp:124
#155 0x00007fa2ee03689e in Plasma::DataSource::connectSource (this=0x4d27090, source=...) at /workspace/build/src/declarativeimports/core/datasource.cpp:239
#156 0x00007fa2ee04ff89 in Plasma::DataSource::qt_static_metacall (_o=_o@entry=0x4d27090, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=_id@entry=17, _a=_a@entry=0x7ffdd5972180) at /workspace/build/obj-x86_64-linux-gnu/src/declarativeimports/core/moc_datasource.cpp:202
#157 0x00007fa2ee0511c8 in Plasma::DataSource::qt_metacall (this=0x4d27090, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0x7ffdd5972180) at /workspace/build/obj-x86_64-linux-gnu/src/declarativeimports/core/moc_datasource.cpp:376
#158 0x00007fa39768cbf9 in QQmlObjectOrGadget::metacall (this=this@entry=0x7ffdd59724f0, type=type@entry=QMetaObject::InvokeMetaMethod, index=index@entry=22, argv=<optimized out>) at qml/qqmlpropertycache.cpp:1732
#159 0x00007fa3976095bd in CallMethod (object=..., index=<optimized out>, returnType=<optimized out>, argCount=<optimized out>, argTypes=<optimized out>, engine=engine@entry=0x2654b10, callArgs=0x7fa3737c1398, callType=QMetaObject::InvokeMetaMethod) at jsruntime/qv4qobjectwrapper.cpp:1158
#160 0x00007fa39760ac8d in CallPrecise (object=..., data=..., engine=engine@entry=0x2654b10, callArgs=callArgs@entry=0x7fa3737c1398, callType=callType@entry=QMetaObject::InvokeMetaMethod) at jsruntime/qv4qobjectwrapper.cpp:1420
#161 0x00007fa39760bed0 in QV4::QObjectMethod::callInternal (this=<optimized out>, callData=0x7fa3737c1398, scope=...) at jsruntime/qv4qobjectwrapper.cpp:1966
#162 0x00007fa3976216be in QV4::Object::call (d=0x7fa3737c1398, scope=..., this=<optimized out>) at jsruntime/qv4object_p.h:445
#163 QV4::Runtime::method_callActivationProperty (engine=<optimized out>, nameIndex=<optimized out>, callData=0x7fa3737c1398) at jsruntime/qv4runtime.cpp:1052
#164 0x00007fa2dc02b3aa in ?? ()
#165 0x0000000012422f60 in ?? ()
#166 0x000000001286d380 in ?? ()
#167 0x0000000012422f60 in ?? ()
#168 0x00007fa39465bdf6 in QStringList::~QStringList (this=0x7ffdd5972730, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qstringlist.h:101
#169 QDirIteratorPrivate::~QDirIteratorPrivate (this=0x7ffdd5972710, __in_chrg=<optimized out>) at io/qdiriterator.cpp:118
#170 QScopedPointerDeleter<QDirIteratorPrivate>::cleanup (pointer=0x7ffdd5972710) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:60
#171 QScopedPointer<QDirIteratorPrivate, QScopedPointerDeleter<QDirIteratorPrivate> >::~QScopedPointer (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:107
#172 QDirIterator::~QDirIterator (this=<optimized out>, __in_chrg=<optimized out>) at io/qdiriterator.cpp:478
#173 0x00007ffdd59728d0 in ?? ()
#174 0x0000000002654b10 in ?? ()
#175 0x00007fa39757888b in QV4::ExecutionContext::simpleCall (this=<optimized out>, scope=..., callData=callData@entry=0x7fa3737c1328, function=0x7ffdd5972760) at jsruntime/qv4context.cpp:302
#176 0x00007fa3976baa1f in QQmlJavaScriptExpression::evaluate (this=this@entry=0x4d28a00, callData=callData@entry=0x7fa3737c1328, isUndefined=isUndefined@entry=0x0, scope=...) at qml/qqmljavascriptexpression.cpp:223
#177 0x00007fa39765198b in QQmlBoundSignalExpression::evaluate (this=this@entry=0x4d28a00, a=a@entry=0x7ffdd59744a0) at qml/qqmlboundsignal.cpp:223
#178 0x00007fa397652deb in QQmlBoundSignal_callback (e=0x4fd9730, a=0x7ffdd59744a0) at qml/qqmlboundsignal.cpp:355
#179 0x00007fa397697197 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=a@entry=0x7ffdd59744a0) at qml/qqmlnotifier.cpp:106
#180 0x00007fa397634664 in QQmlData::signalEmitted (object=0x4d27090, index=4, a=0x7ffdd59744a0) at qml/qqmlengine.cpp:849
#181 0x00007fa394778b8e in QMetaObject::activate (sender=0x4d27090, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdd59744a0) at kernel/qobject.cpp:3644
#182 0x00007fa394778d97 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fa2ee2669e0 <Plasma::DataSource::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffdd59744a0) at kernel/qobject.cpp:3628
#183 0x00007fa2ee04fe80 in Plasma::DataSource::sourceAdded (_t1=..., this=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/src/declarativeimports/core/moc_datasource.cpp:414
#184 Plasma::DataSource::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /workspace/build/obj-x86_64-linux-gnu/src/declarativeimports/core/moc_datasource.cpp:185
#185 0x00007fa3947794c9 in QObject::event (this=0x4d27090, e=<optimized out>) at kernel/qobject.cpp:1246
#186 0x00007fa395717acc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x4d27090, e=0x127bcba0) at kernel/qapplication.cpp:3732
#187 0x00007fa39571f417 in QApplication::notify (this=0x7ffdd5974b70, receiver=0x4d27090, e=0x127bcba0) at kernel/qapplication.cpp:3491
#188 0x00007fa39474b3c8 in QCoreApplication::notifyInternal2 (receiver=0x4d27090, event=event@entry=0x127bcba0) at kernel/qcoreapplication.cpp:1044
#189 0x00007fa39474dfcb in QCoreApplication::sendEvent (event=0x127bcba0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#190 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x248dbe0) at kernel/qcoreapplication.cpp:1719
#191 0x00007fa39474e438 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1573
#192 0x00007fa3947a2fa3 in postEventSourceDispatch (s=0x24d2200) at kernel/qeventdispatcher_glib.cpp:276
#193 0x00007fa38eab9197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#194 0x00007fa38eab93f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#195 0x00007fa38eab949c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#196 0x00007fa3947a25af in QEventDispatcherGlib::processEvents (this=0x250a700, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#197 0x00007fa385d01a91 in QPAEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#198 0x00007fa39474964a in QEventLoop::exec (this=this@entry=0x7ffdd5974a30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#199 0x00007fa394752854 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1332
#200 0x000000000041cdac in main (argc=1, argv=<optimized out>) at /workspace/build/shell/main.cpp:166

Possible duplicates by query: bug 387667, bug 384419, bug 381685, bug 381104, bug 379845.

Reported using DrKonqi
Comment 1 bj.cardon 2018-04-02 01:36:14 UTC 
Created attachment 111776 [details]
The Virtual Desktop pager widget is added to the right of the K menu, however you can see it is not visible here despite having three virtual desktops set up.
Comment 2 Marco Martin 2018-04-03 10:59:34 UTC 
*** Bug 392344 has been marked as a duplicate of this bug. ***
Comment 3 Marco Martin 2018-05-16 11:29:30 UTC 
*** Bug 394040 has been marked as a duplicate of this bug. ***
Comment 4 Marco Martin 2018-05-16 11:29:37 UTC 
*** Bug 393870 has been marked as a duplicate of this bug. ***
Comment 5 Roman Gilg 2018-06-11 22:14:00 UTC 
Didn't happen to me now for quite some time (on master). Maybe fixed?
Comment 6 Nate Graham 2018-06-27 18:43:47 UTC 
*** Bug 395760 has been marked as a duplicate of this bug. ***
Comment 7 Nate Graham 2018-06-27 18:44:56 UTC 
(In reply to Roman Gilg from comment #5)
> Didn't happen to me now for quite some time (on master). Maybe fixed?

Sadly Bug 395760 was reported against 5.13.1. :(
Comment 8 Marco Martin 2018-07-02 11:35:52 UTC 
*** Bug 383015 has been marked as a duplicate of this bug. ***
Comment 9 Marco Martin 2018-08-30 09:48:23 UTC 

*** This bug has been marked as a duplicate of bug 397259 ***