Bug 356970

Summary:	Plasma crash when moving Icons on Desktop mode
Product:	[Plasma] plasmashell	Reporter:	Luis Miguel P. Freitas <luis>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	bshah, maxm.dev, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.4.3
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	plasma configuration file

Description Luis Miguel P. Freitas 2015-12-20 21:56:03 UTC

Application: plasmashell (5.4.3)

Qt Version: 5.5.0
Operating System: Linux 4.1.13-5-pv x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Plasma 5 crashes when icons are moved on Desktop mode.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f57e2cd5800 (LWP 3038))]

Thread 29 (Thread 0x7f57cacfb700 (LWP 3040)):
#0  0x00007f57dc22cc1d in poll () at /lib64/libc.so.6
#1  0x00007f57e1153422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f57e115500f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f57cd47dc29 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f57c3be2700 (LWP 3046)):
#0  0x00007f57d890d371 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f57d890dd80 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f57dfc075f8 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f57b7afc700 (LWP 3152)):
#0  0x00007fffa53ebac7 in clock_gettime ()
#1  0x00007f57dc241c9d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f57dc9d3b06 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f57dcb53089 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dcb53615 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dcb5482e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f57d890d4ad in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f57d890dd80 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f57dfc075f8 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f57b60c5700 (LWP 3167)):
#0  0x00007f57d890de59 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dfc075f8 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f57a6cc1700 (LWP 3199)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57e23ba7eb in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f57e23ba819 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f5723d44700 (LWP 3200)):
#0  0x00007f57dc22cc1d in poll () at /lib64/libc.so.6
#1  0x00007f57d890de64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f57e079af82 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f5722800700 (LWP 3214)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f570d307700 (LWP 3234)):
#0  0x00007f57d890d7ff in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f57d890ddf8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f570e954cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f5707fff700 (LWP 3248)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f5707053700 (LWP 3255)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f5706472700 (LWP 3256)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f5705971700 (LWP 3257)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f5704e90700 (LWP 3305)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f56fb5ec700 (LWP 3322)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f56f8a60700 (LWP 3346)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f57b4fd4700 (LWP 3415)):
#0  0x00007f57dc22cc1d in poll () at /lib64/libc.so.6
#1  0x00007f57d890de64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f56e2def700 (LWP 3556)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f56d774f700 (LWP 3708)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f56d5f4c700 (LWP 3709)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f56cb97a700 (LWP 3710)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f56cb179700 (LWP 3711)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f56ca978700 (LWP 3712)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f56ca177700 (LWP 3713)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f56c9976700 (LWP 3714)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f56c9175700 (LWP 3715)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f571aab465f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#3  0x00007f571aab843a in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f571aab8481 in  () at /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f571aab26cb in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f571aab6005 in ThreadWeaver::Thread::run() () at /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#15 0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f56c8974700 (LWP 3846)):
#0  0x00007f57d890dd73 in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f57dcb54a5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#3  0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f57dc91e84a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dfc075f8 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f56c7f65700 (LWP 3847)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f56c6b64700 (LWP 3854)):
#0  0x00007f57dba3a05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f57dc92457b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f57e080d9cb in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f57e080de63 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f57dc92355f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f57dba360a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f57dc23504d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f57e2cd5800 (LWP 3038)):
[KCrash Handler]
#6  0x00007f57dde6e5a4 in QAction::isSeparator() const () at /usr/lib64/libQt5Widgets.so.5
#7  0x00007f57ddfeda29 in  () at /usr/lib64/libQt5Widgets.so.5
#8  0x00007f57ddfeeffa in  () at /usr/lib64/libQt5Widgets.so.5
#9  0x00007f57dcb2e58c in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f57ddeb6e74 in QWidget::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007f57ddff1fdb in QMenu::event(QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#12 0x00007f57dde76e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#13 0x00007f57dde7bcd8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007f57dcafdba5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f57dcb5444d in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#16 0x00007f57dcb54771 in  () at /usr/lib64/libQt5Core.so.5
#17 0x00007f57d890dc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#18 0x00007f57d890ded8 in  () at /usr/lib64/libglib-2.0.so.0
#19 0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#20 0x00007f57dcb54a3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f57ddfec620 in QMenu::exec(QPoint const&, QAction*) () at /usr/lib64/libQt5Widgets.so.5
#23 0x00007f57b60e8531 in  () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#24 0x00007f57e082a48d in QQuickItem::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#25 0x00007f57b60db636 in  () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#26 0x00007f57dde76e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#27 0x00007f57dde7bcd8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#28 0x00007f57dcafdba5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#29 0x00007f57e083aabf in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at /usr/lib64/libQt5Quick.so.5
#30 0x00007f57e083ad7e in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /usr/lib64/libQt5Quick.so.5
#31 0x00007f57e083acb4 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /usr/lib64/libQt5Quick.so.5
#32 0x00007f57e083acb4 in QQuickWindowPrivate::deliverInitialMousePressEvent(QQuickItem*, QMouseEvent*) () at /usr/lib64/libQt5Quick.so.5
#33 0x00007f57e083aec7 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () at /usr/lib64/libQt5Quick.so.5
#34 0x00007f57e083b098 in QQuickWindow::mousePressEvent(QMouseEvent*) () at /usr/lib64/libQt5Quick.so.5
#35 0x00007f57dd0567d1 in QWindow::event(QEvent*) () at /usr/lib64/libQt5Gui.so.5
#36 0x00007f57e08428b1 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#37 0x00000000004408e6 in DesktopView::event(QEvent*) ()
#38 0x00007f57dde76e8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#39 0x00007f57dde7bcd8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#40 0x00007f57dcafdba5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f57dd04e3b4 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#42 0x00007f57dd04fbc5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#43 0x00007f57dd034d68 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#44 0x00007f57cd4a8f20 in  () at /usr/lib64/libQt5XcbQpa.so.5
#45 0x00007f57d890dc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#46 0x00007f57d890ded8 in  () at /usr/lib64/libglib-2.0.so.0
#47 0x00007f57d890df7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#48 0x00007f57dcb54a3c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#49 0x00007f57dcafba63 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#50 0x00007f57dcb035d6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#51 0x000000000043467b in main ()

Reported using DrKonqi

Comment 1 Massimo Magnano 2016-06-11 17:31:34 UTC

Created attachment 99457 [details]
plasma configuration file

Comment 2 Massimo Magnano 2016-06-11 17:37:17 UTC

I Have a similar problem , when i move an icon or a widgset (like a note) it disappear. When i relogin only the Panle and the wallpaper is visible, ALL other icons widgsets is invisible.

Comment 3 David Edmundson 2016-08-02 21:53:41 UTC

>#22 0x00007f57ddfec620 in QMenu::exec(QPoint const&, QAction*) () at /usr/lib64/libQt5Widgets.so.5 #23 0x00007f57b60e8531 in () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so


This doesn't exist any more, so this might have fixed this, in any case we need a new trace.