345397 – Plasma crashing when adding widgets or addin a shortcut on the panel

Bug 345397 - Plasma crashing when adding widgets or addin a shortcut on the panel

Summary: Plasma crashing when adding widgets or addin a shortcut on the panel

Status:	RESOLVED DUPLICATE of bug 355038

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.2.0
Platform:	unspecified Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2015-03-21 18:35 UTC by Vilian Pavanatto
Modified:	2015-11-08 20:00 UTC (History)
CC List:	6 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Vilian Pavanatto 2015-03-21 18:35:51 UTC

Application: plasmashell ()
 (Compiled from sources)
Qt Version: 5.4.0
Operating System: Linux 3.18.9-200.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
- What I was doing when the application crashed:
- adding a widget on the panel
- adding a shrotcut on the panel
- Unusual behavior I noticed:
plasma closes 

- Custom settings of the application:
- some editions on theme ( oxigen)

The crash can be reproduced sometimes.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f55de452900 (LWP 1704))]

Thread 45 (Thread 0x7f55c158c700 (LWP 1710)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55db00b182 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f55db00ccff in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f55c30d3959 in QXcbEventReader::run() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#6  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 44 (Thread 0x7f55ba7b8700 (LWP 1718)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 43 (Thread 0x7f55b2922700 (LWP 1735)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7f55b0df2700 (LWP 1740)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7f55a77ff700 (LWP 1741)):
#0  0x00007f55d35561b4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511190 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7f55a67fe700 (LWP 1743)):
#0  0x00007f55d3556195 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3510ae0 in g_main_context_acquire () from /lib64/libglib-2.0.so.0
#2  0x00007f55d35119e5 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7f55a57fd700 (LWP 1744)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7f5593fff700 (LWP 1749)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7f5592ffe700 (LWP 1751)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f5591ffd700 (LWP 1753)):
#0  0x00007f55d78fd8fd in read () from /lib64/libc.so.6
#1  0x00007f55d3554d00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f55d35115fc in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f5590ffc700 (LWP 1754)):
#0  0x00007f55d86dcad8 in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f55d35110fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f55837ff700 (LWP 1755)):
#0  0x00007f55d78fd8fd in read () from /lib64/libc.so.6
#1  0x00007f55d3554d00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f55d35115fc in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f55827fe700 (LWP 1756)):
#0  0x00007f55d35114a7 in g_main_context_check () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f55817fd700 (LWP 1757)):
#0  0x00007f55d3511183 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f556ffff700 (LWP 1758)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f556effe700 (LWP 1759)):
#0  0x00007f55d3556199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d35116c6 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511b98 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f556dffd700 (LWP 1760)):
#0  0x00007f55d78fd8fd in read () from /lib64/libc.so.6
#1  0x00007f55d3554d00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f55d35115fc in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#11 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f556cffc700 (LWP 1761)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55dd235794 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f55dd2357d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#4  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f54dffff700 (LWP 1762)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f54deffe700 (LWP 2133)):
#0  0x00007f55d35561b4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511a4e in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f54dd363700 (LWP 2136)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f54cd8b7700 (LWP 2168)):
#0  0x00007fff093fc9ab in clock_gettime ()
#1  0x00007f55d791b4ad in clock_gettime () from /lib64/libc.so.6
#2  0x00007f55d8550026 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f55d86db219 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f55d86db785 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007f55d86dcb5e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007f55d35110fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#8  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#15 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f54c7fff700 (LWP 2169)):
#0  0x00007f55d35111f5 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f54c6ffe700 (LWP 2170)):
#0  0x00007f55d3556199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d35113ff in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f54c5ffd700 (LWP 2171)):
#0  0x00007f55d86dce52 in timerSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#1  0x00007f55d3511551 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f54c4ffc700 (LWP 2172)):
#0  0x00007f55d35561b4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511502 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f54b77ff700 (LWP 2173)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f54b67fe700 (LWP 2179)):
#0  0x00007f55d3556199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511b1a in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f54b57fd700 (LWP 2180)):
#0  0x00007f55d35561b4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511a4e in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f54a36a8700 (LWP 2187)):
#0  0x00007f55d3511ac2 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#1  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#6  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f54a25c7700 (LWP 2188)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55d3511b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#9  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f54a1137700 (LWP 2189)):
#0  0x00007f55d86dce78 in timerSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#1  0x00007f55d3511551 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f549b047700 (LWP 2194)):
#0  0x00007f55d350ebff in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f55d351149b in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55de143286 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f549956a700 (LWP 2199)):
#0  0x00007f55d86dcda5 in idleTimerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f55d35110fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f5493fff700 (LWP 2200)):
#0  0x00007f55d350ebfc in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f55d351109b in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f55d3511a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f55d86dd73c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f55d84966f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f55dac77275 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f5491d06700 (LWP 2204)):
#0  0x00007f55d7901c8d in poll () from /lib64/libc.so.6
#1  0x00007f55cc6c4c51 in poll_func () from /lib64/libpulse.so.0
#2  0x00007f55cc6b6231 in pa_mainloop_poll () from /lib64/libpulse.so.0
#3  0x00007f55cc6b68ce in pa_mainloop_iterate () from /lib64/libpulse.so.0
#4  0x00007f55cc6b6980 in pa_mainloop_run () from /lib64/libpulse.so.0
#5  0x00007f55cc6c4be6 in thread () from /lib64/libpulse.so.0
#6  0x00007f55cba1e888 in internal_thread_func () from /usr/lib64/pulseaudio/libpulsecommon-5.0.so
#7  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#8  0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f5492e7e700 (LWP 2266)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f5486243700 (LWP 2267)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#13 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#14 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f5482a29700 (LWP 2268)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#15 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#16 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f5482228700 (LWP 2269)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f5481a27700 (LWP 2270)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#15 0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#16 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f5481226700 (LWP 2271)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f5480a25700 (LWP 2272)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f5480224700 (LWP 2273)):
#0  0x00007f55d75fd590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f55d849c61b in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f54cf2535cf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f54cf257d08 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f54cf257d62 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f54cf25269f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f54cf2555f3 in ThreadWeaver::Thread::run() () from /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f55d849b4ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d75f852a in start_thread () from /lib64/libpthread.so.0
#10 0x00007f55d790d22d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f55de452900 (LWP 1704)):
[KCrash Handler]
#5  0x00007f55d89c1be4 in QDrag::supportedActions() const () from /lib64/libQt5Gui.so.5
#6  0x00007f55c30de0ee in QXcbDrag::move(QMouseEvent const*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#7  0x00007f55d89aa709 in QBasicDrag::eventFilter(QObject*, QEvent*) () from /lib64/libQt5Gui.so.5
#8  0x00007f55d8686163 in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#9  0x00007f55d8f6ecc8 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#10 0x00007f55d8f74330 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#11 0x00007f55d86864ab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#12 0x00007f55d89b5d12 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#13 0x00007f55d89b7705 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#14 0x00007f55d899cf8f in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#15 0x00007f55c30fca10 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#16 0x00007f55d35117fb in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#17 0x00007f55d3511b98 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#18 0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#19 0x00007f55d86dd727 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#20 0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#21 0x00007f55d89aaa82 in QBasicDrag::drag(QDrag*) () from /lib64/libQt5Gui.so.5
#22 0x00007f55d89c2661 in QDragManager::drag(QDrag*) () from /lib64/libQt5Gui.so.5
#23 0x00007f55d89c19d7 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /lib64/libQt5Gui.so.5
#24 0x00007f558042e3e8 in DeclarativeDragArea::mouseMoveEvent(QMouseEvent*) [clone .part.15] () from /usr/lib64/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#25 0x00007f558042f06e in DeclarativeDragArea::childMouseEventFilter(QQuickItem*, QEvent*) () from /usr/lib64/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#26 0x00007f55de1e2f80 in QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem*, QQuickItem*, QEvent*, QSet<QQuickItem*>*) () from /lib64/libQt5Quick.so.5
#27 0x00007f55de1e3704 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /lib64/libQt5Quick.so.5
#28 0x00007f55de1e3cd2 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /lib64/libQt5Quick.so.5
#29 0x00007f55de1e9a80 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /lib64/libQt5Quick.so.5
#30 0x00007f55d89be2e5 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#31 0x00007f55de1eb0d3 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#32 0x00007f55dd370feb in PlasmaQuick::Dialog::event(QEvent*) () from /lib64/libKF5PlasmaQuick.so.5
#33 0x00007f55d8f6ed3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#34 0x00007f55d8f74330 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#35 0x00007f55d86864ab in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#36 0x00007f55d89b5d12 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#37 0x00007f55d89b7705 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#38 0x00007f55d899cf8f in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#39 0x00007f55c30fca10 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#40 0x00007f55d35117fb in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#41 0x00007f55d3511b98 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#42 0x00007f55d3511c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#43 0x00007f55d86dd727 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#44 0x00007f55d8683d42 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#45 0x00007f55d868b7ec in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#46 0x000000000042e7ef in main ()

Reported using DrKonqi

Comment 1 David Edmundson 2015-03-27 16:23:30 UTC

This crash is in Qt.

There was a patch on this relevant file:
commit 3c21c4581dbd957d9f660dd52d0298ecef1001cb
Date:   Wed Jan 7 13:51:38 2015 +0100

in 5.4.1 but not in 5.4.0 which you are running which looks like it will fix your issue.

Potentially updating Qt will fix your problem. Please let me know if it does not.

Comment 2 Reimar Döffinger 2015-04-30 14:28:52 UTC

I run Ubuntu vivid which has Qt 5.4.1 yet I still experience the crash.
It is 100% reproducible if you add a application icon between the launcher the window list and try to add a second one between it and the window list.
Could you double-check you are still certain this is a upstream issue?
Here is my backtrace:
Thread 1 (Thread 0x7fbee90077c0 (LWP 16665)):
[KCrash Handler]
#6  0x00007fbee49d50e4 in QDrag::supportedActions (this=0x69e6ec0) at kernel/qdrag.cpp:366
#7  0x00007fbed70a0ace in QXcbDrag::move (this=0x1b3d240, me=0x2400017) at qxcbdrag.cpp:468
#8  0x00007fbee49bcee9 in QBasicDrag::eventFilter (this=0x1b3d240, o=<optimized out>, e=<optimized out>) at kernel/qsimpledrag.cpp:142
#9  0x00007fbee467b8e3 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=this@entry=0x1b15420, receiver=receiver@entry=0x48be7f0, event=event@entry=0x7ffe20ae4e00) at kernel/qcoreapplication.cpp:1012
#10 0x00007fbee4f85ab8 in QApplicationPrivate::notify_helper (this=0x1b15420, receiver=0x48be7f0, e=0x7ffe20ae4e00) at kernel/qapplication.cpp:3695
#11 0x00007fbee4f8b000 in QApplication::notify (this=0x7ffe20ae6050, receiver=0x48be7f0, e=0x7ffe20ae4e00) at kernel/qapplication.cpp:3503
#12 0x00007fbee467bc2b in QCoreApplication::notifyInternal (this=0x7ffe20ae6050, receiver=0x48be7f0, event=0x7ffe20ae4e00) at kernel/qcoreapplication.cpp:935
#13 0x00007fbee49c8f82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QGuiApplicationPrivate::processMouseEvent (e=0x6aa2350) at kernel/qguiapplication.cpp:1774
#15 0x00007fbee49cab45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x6aa2350) at kernel/qguiapplication.cpp:1576
#16 0x00007fbee49af34f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#17 0x00007fbed70c0590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#18 0x00007fbee04c8c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fbee04c8f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fbee04c8fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fbee46d4c57 in QEventDispatcherGlib::processEvents (this=0x1b4ed80, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007fbee46793e2 in QEventLoop::exec (this=this@entry=0x1b2b4f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#23 0x00007fbee49bd262 in QBasicDrag::drag (this=0x1b3d240, o=<optimized out>) at kernel/qsimpledrag.cpp:177
#24 0x00007fbee49d5b69 in QDragManager::drag (this=0x658ab10, o=o@entry=0x69e6ec0) at kernel/qdnd.cpp:135
#25 0x00007fbee49d4ed7 in QDrag::exec (this=this@entry=0x69e6ec0, supportedActions=..., defaultDropAction=<optimized out>) at kernel/qdrag.cpp:274
#26 0x00007fbe9997e028 in DeclarativeDragArea::mouseMoveEvent (this=this@entry=0x6a52db0, event=<optimized out>) at ../../../../src/qmlcontrols/draganddrop/DeclarativeDragArea.cpp:307
#27 0x00007fbe9997e7a3 in DeclarativeDragArea::mouseMoveEvent (this=0x6a52db0, event=<optimized out>) at ../../../../src/qmlcontrols/draganddrop/DeclarativeDragArea.cpp:225
#28 0x00007fbe9997e82c in DeclarativeDragArea::childMouseEventFilter (this=0x6a52db0, item=0x6993390, event=0x69d2d80) at ../../../../src/qmlcontrols/draganddrop/DeclarativeDragArea.cpp:330
#29 0x00007fbee8d51900 in QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem*, QQuickItem*, QEvent*, QSet<QQuickItem*>*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#30 0x00007fbee8d52084 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#31 0x00007fbee8d52652 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#32 0x00007fbee8d58780 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#33 0x00007fbee49d17b5 in QWindow::event (this=0x48d4840, ev=<optimized out>) at kernel/qwindow.cpp:2051
#34 0x00007fbee8d59dd3 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00007fbee827df9b in PlasmaQuick::Dialog::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#36 0x00007fbee4f85b2c in QApplicationPrivate::notify_helper (this=0x1b15420, receiver=0x48d4840, e=0x7ffe20ae5b30) at kernel/qapplication.cpp:3720
#37 0x00007fbee4f8b000 in QApplication::notify (this=0x7ffe20ae6050, receiver=0x48d4840, e=0x7ffe20ae5b30) at kernel/qapplication.cpp:3503
#38 0x00007fbee467bc2b in QCoreApplication::notifyInternal (this=0x7ffe20ae6050, receiver=0x48d4840, event=0x7ffe20ae5b30) at kernel/qcoreapplication.cpp:935
#39 0x00007fbee49c8f82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QGuiApplicationPrivate::processMouseEvent (e=0x693a260) at kernel/qguiapplication.cpp:1774
#41 0x00007fbee49cab45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x693a260) at kernel/qguiapplication.cpp:1576
#42 0x00007fbee49af34f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#43 0x00007fbed70c0590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#44 0x00007fbee04c8c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fbee04c8f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fbee04c8fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fbee46d4c57 in QEventDispatcherGlib::processEvents (this=0x1b4ed80, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#48 0x00007fbee46793e2 in QEventLoop::exec (this=this@entry=0x7ffe20ae5ed0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#49 0x00007fbee468102c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#50 0x00007fbee49c031c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#51 0x00007fbee4f817a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#52 0x000000000042fd9b in main (argc=4, argv=<optimized out>) at ../../shell/main.cpp:158

Comment 3 Alexander Adam 2015-09-23 09:59:26 UTC

I just had the same issue with Qt 5.4.1 in Plasma 5.3.2 so it is most probably not solved.

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 0x7fbdbf75d7c0 (LWP 2486))]

Thread 26 (Thread 0x7fbdab153700 (LWP 2488)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdbca75b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fbdbca7764f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fbdad49a099 in QXcbEventReader::run (this=0xee4510) at qxcbconnection.cpp:1105
#4  0x00007fbdba963b0e in QThreadPrivate::start (arg=0xee4510) at thread/qthread_unix.cpp:337
#5  0x00007fbdb9b696aa in start_thread (arg=0x7fbdab153700) at pthread_create.c:333
#6  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fbda8d4d700 (LWP 2494)):
#0  0x00007fbdba2de49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a472f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a0396c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdb6a03e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbda8d4cde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fbdba963b0e in QThreadPrivate::start (arg=0xfb2e90) at thread/qthread_unix.cpp:337
#10 0x00007fbdb9b696aa in start_thread (arg=0x7fbda8d4d700) at pthread_create.c:333
#11 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fbd99764700 (LWP 2518)):
#0  0x00007fbdbf71e614 in _dl_update_slotinfo (req_modid=1) at dl-tls.c:622
#1  0x00007fbdbf71e87c in update_get_addr (ti=0x7fbdbadfd680) at dl-tls.c:801
#2  0x00007fbdba962a12 in get_thread_data () at thread/qthread_unix.cpp:181
#3  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:212
#4  0x00007fbdbabfa1ba in postEventSourcePrepare (s=0x7fbd940012d0, timeout=0x7fbd99763c14) at kernel/qeventdispatcher_glib.cpp:247
#5  0x00007fbdb6a033fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fbdb6a03de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#9  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd99763de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#10 0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#11 0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1929780) at thread/qthread_unix.cpp:337
#13 0x00007fbdb9b696aa in start_thread (arg=0x7fbd99764700) at pthread_create.c:333
#14 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fbd92fa6700 (LWP 2533)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a03ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd92fa5de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1a5a0a0) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbd92fa6700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fbd91fa5700 (LWP 2535)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a03ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd91fa4de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1b4d400) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbd91fa5700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fbd90eb4700 (LWP 2539)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a03ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd90eb3de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1c4cbc0) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbd90eb4700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fbd837ff700 (LWP 2542)):
#0  QThreadData::current (createIfNecessary=createIfNecessary@entry=true) at thread/qthread_unix.cpp:213
#1  0x00007fbdbabfa591 in postEventSourcePrepare (timeout=0x0, s=0x7fbd780012d0) at kernel/qeventdispatcher_glib.cpp:247
#2  postEventSourceCheck (source=0x7fbd780012d0) at kernel/qeventdispatcher_glib.cpp:264
#3  0x00007fbdb6a038c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbdb6a03e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#7  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd837fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#9  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1d3c640) at thread/qthread_unix.cpp:337
#11 0x00007fbdb9b696aa in start_thread (arg=0x7fbd837ff700) at pthread_create.c:333
#12 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fbd825df700 (LWP 2551)):
#0  0x00007fbdb6a487a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbdb6a033f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd825dede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1e55230) at thread/qthread_unix.cpp:337
#9  0x00007fbdb9b696aa in start_thread (arg=0x7fbd825df700) at pthread_create.c:333
#10 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fbd81366700 (LWP 2554)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdbe8a9644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fbdbe8a9689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fbdb9b696aa in start_thread (arg=0x7fbd81366700) at pthread_create.c:333
#4  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fbd80a55700 (LWP 2555)):
#0  0x00007fbdb6a487a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbdb6a03fd6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbd740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbd80a54de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1f4f400) at thread/qthread_unix.cpp:337
#7  0x00007fbdb9b696aa in start_thread (arg=0x7fbd80a55700) at pthread_create.c:333
#8  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fbced7be700 (LWP 2646)):
#0  0x00007fbdb6a03698 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbdb6a03e37 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbce80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbced7bdd90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbf41eb56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x21a2610) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbced7be700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fbceccbd700 (LWP 2653)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a03ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbce00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbceccbcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x35ffb90) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbceccbd700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fbcdffff700 (LWP 2761)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a03ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbcd80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbcdfffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x3d544e0) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbcdffff700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fbcdefae700 (LWP 2765)):
#0  0x00007fbdbabfa024 in timerSourcePrepare (source=<optimized out>, timeout=0x7fbcdefadc14) at kernel/qeventdispatcher_glib.cpp:148
#1  0x00007fbdb6a033fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbcd00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbcdefadde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x3e519f0) at thread/qthread_unix.cpp:337
#9  0x00007fbdb9b696aa in start_thread (arg=0x7fbcdefae700) at pthread_create.c:333
#10 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fbcd5831700 (LWP 2832)):
#0  0x00007fbdbabfa0ad in socketNotifierSourceCheck (source=0x7fbccc003000) at kernel/qeventdispatcher_glib.cpp:70
#1  0x00007fbdb6a038c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbccc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbcd5830dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fbcd7a99cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x4350910) at thread/qthread_unix.cpp:337
#9  0x00007fbdb9b696aa in start_thread (arg=0x7fbcd5831700) at pthread_create.c:333
#10 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fbcd4a1e700 (LWP 2835)):
#0  0x00007fbdb6a00ebb in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fbdb6a0339b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbcc40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbcd4a1dde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x1e526b0) at thread/qthread_unix.cpp:337
#9  0x00007fbdb9b696aa in start_thread (arg=0x7fbcd4a1e700) at pthread_create.c:333
#10 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fbccb7ff700 (LWP 2836)):
#0  0x00007fbdba2e28dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fbdb6a03ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fbdbabfac6c in QEventDispatcherGlib::processEvents (this=0x7fbcc00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7fbccb7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fbdba95eb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fbdbc6edf65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x4459350) at thread/qthread_unix.cpp:337
#8  0x00007fbdb9b696aa in start_thread (arg=0x7fbccb7ff700) at pthread_create.c:333
#9  0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fbcbffff700 (LWP 7280)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fbdba963b0e in QThreadPrivate::start (arg=0x53ca780) at thread/qthread_unix.cpp:337
#12 0x00007fbdb9b696aa in start_thread (arg=0x7fbcbffff700) at pthread_create.c:333
#13 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fbcbcd0a700 (LWP 7281)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x7fbcb8003170) at thread/qthread_unix.cpp:337
#10 0x00007fbdb9b696aa in start_thread (arg=0x7fbcbcd0a700) at pthread_create.c:333
#11 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fbcb7fff700 (LWP 7282)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x7fbcb0002d90) at thread/qthread_unix.cpp:337
#10 0x00007fbdb9b696aa in start_thread (arg=0x7fbcb7fff700) at pthread_create.c:333
#11 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fbcb77fe700 (LWP 7283)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x15acc90) at thread/qthread_unix.cpp:337
#10 0x00007fbdb9b696aa in start_thread (arg=0x7fbcb77fe700) at pthread_create.c:333
#11 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fbcb6ffd700 (LWP 7284)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbdba963b0e in QThreadPrivate::start (arg=0x7fbcb0003370) at thread/qthread_unix.cpp:337
#10 0x00007fbdb9b696aa in start_thread (arg=0x7fbcb6ffd700) at pthread_create.c:333
#11 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fbcb67fc700 (LWP 7285)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fbdba963b0e in QThreadPrivate::start (arg=0x7fbcac0021d0) at thread/qthread_unix.cpp:337
#12 0x00007fbdb9b696aa in start_thread (arg=0x7fbcb67fc700) at pthread_create.c:333
#13 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fbcb5ffb700 (LWP 7286)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fbdba963b0e in QThreadPrivate::start (arg=0x7fbcb0003960) at thread/qthread_unix.cpp:337
#12 0x00007fbdb9b696aa in start_thread (arg=0x7fbcb5ffb700) at pthread_create.c:333
#13 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fbcb57fa700 (LWP 7287)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fbdba964c6b in wait (time=18446744073709551615, this=0x5626d50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x5620f80, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fbce5cff36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fbce5d03408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fbce5d03462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fbce5cfe48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fbce5d01333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fbdba963b0e in QThreadPrivate::start (arg=0x47a5920) at thread/qthread_unix.cpp:337
#12 0x00007fbdb9b696aa in start_thread (arg=0x7fbcb57fa700) at pthread_create.c:333
#13 0x00007fbdba2edeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fbdbf75d7c0 (LWP 2486)):
[KCrash Handler]
#6  0x00007fbdbaefb0e4 in QDrag::supportedActions (this=0x5545970) at kernel/qdrag.cpp:366
#7  0x00007fbdad4a4ace in QXcbDrag::move (this=0xef95c0, me=0x3400017) at qxcbdrag.cpp:468
#8  0x00007fbdbaee2ee9 in QBasicDrag::eventFilter (this=0xef95c0, o=<optimized out>, e=<optimized out>) at kernel/qsimpledrag.cpp:142
#9  0x00007fbdbaba18e3 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=this@entry=0xecdb80, receiver=receiver@entry=0x394d8b0, event=event@entry=0x7ffe5315fca0) at kernel/qcoreapplication.cpp:1012
#10 0x00007fbdbb4abab8 in QApplicationPrivate::notify_helper (this=0xecdb80, receiver=0x394d8b0, e=0x7ffe5315fca0) at kernel/qapplication.cpp:3695
#11 0x00007fbdbb4b1000 in QApplication::notify (this=0x7ffe53160ef0, receiver=0x394d8b0, e=0x7ffe5315fca0) at kernel/qapplication.cpp:3503
#12 0x00007fbdbaba1c2b in QCoreApplication::notifyInternal (this=0x7ffe53160ef0, receiver=0x394d8b0, event=0x7ffe5315fca0) at kernel/qcoreapplication.cpp:935
#13 0x00007fbdbaeeef82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QGuiApplicationPrivate::processMouseEvent (e=0x4f38790) at kernel/qguiapplication.cpp:1774
#15 0x00007fbdbaef0b45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x4f38790) at kernel/qguiapplication.cpp:1576
#16 0x00007fbdbaed534f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#17 0x00007fbdad4c4590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#18 0x00007fbdb6a03c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fbdb6a03f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fbdbabfac57 in QEventDispatcherGlib::processEvents (this=0xf08490, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0xee44f0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#23 0x00007fbdbaee3262 in QBasicDrag::drag (this=0xef95c0, o=<optimized out>) at kernel/qsimpledrag.cpp:177
#24 0x00007fbdbaefbb69 in QDragManager::drag (this=0x54b3eb0, o=o@entry=0x5545970) at kernel/qdnd.cpp:135
#25 0x00007fbdbaefaed7 in QDrag::exec (this=0x5545970, supportedActions=..., defaultDropAction=<optimized out>) at kernel/qdrag.cpp:274
#26 0x00007fbcee7cd028 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#27 0x00007fbcee7cd7a3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#28 0x00007fbcee7cd82c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#29 0x00007fbdbf4bf900 in QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem*, QQuickItem*, QEvent*, QSet<QQuickItem*>*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#30 0x00007fbdbf4c0084 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#31 0x00007fbdbf4c0652 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#32 0x00007fbdbf4c6780 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#33 0x00007fbdbaef77b5 in QWindow::event (this=0x46901f0, ev=<optimized out>) at kernel/qwindow.cpp:2051
#34 0x00007fbdbf4c7dd3 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00007fbdbe9e2e3b in PlasmaQuick::Dialog::event (this=0x46901f0, event=0x7ffe531609d0) at ../../../src/plasmaquick/dialog.cpp:1158
#36 0x00007fbdbb4abb2c in QApplicationPrivate::notify_helper (this=0xecdb80, receiver=0x46901f0, e=0x7ffe531609d0) at kernel/qapplication.cpp:3720
#37 0x00007fbdbb4b1000 in QApplication::notify (this=0x7ffe53160ef0, receiver=0x46901f0, e=0x7ffe531609d0) at kernel/qapplication.cpp:3503
#38 0x00007fbdbaba1c2b in QCoreApplication::notifyInternal (this=0x7ffe53160ef0, receiver=0x46901f0, event=0x7ffe531609d0) at kernel/qcoreapplication.cpp:935
#39 0x00007fbdbaeeef82 in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QGuiApplicationPrivate::processMouseEvent (e=0x4cce420) at kernel/qguiapplication.cpp:1774
#41 0x00007fbdbaef0b45 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x4cce420) at kernel/qguiapplication.cpp:1576
#42 0x00007fbdbaed534f in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#43 0x00007fbdad4c4590 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#44 0x00007fbdb6a03c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fbdb6a03f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fbdb6a03fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fbdbabfac57 in QEventDispatcherGlib::processEvents (this=0xf08490, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#48 0x00007fbdbab9f3e2 in QEventLoop::exec (this=this@entry=0x7ffe53160d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#49 0x00007fbdbaba702c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#50 0x00007fbdbaee631c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#51 0x00007fbdbb4a77a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#52 0x0000000000430253 in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:154


PS: the "Suggest this crash is related" button doesn't work for me. Were should I create the ticket for the button? I just found other people who experience this:
- https://bugs.kde.org/show_bug.cgi?id=347489
- https://bugs.kde.org/show_bug.cgi?id=351784
- http://www.spinics.net/linux/fedora/fedora-kde/msg15596.html

Comment 4 Fahad Alduraibi 2015-10-14 18:05:19 UTC

plasma just crashed on me with the same problem (I was trying to drag an application icon to a panel that I use as an application launcher)

I am running Plasma 5.4.1 & Qt 5.5.0

Comment 5 Jan Wiele 2015-10-22 19:42:47 UTC

Just had the same crash. Very fresh installation of Kubuntu Wily using nvidia-352. 
Wanted to add Kmail to my control bar.

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 0x7fa331975800 (LWP 1684))]

Thread 20 (Thread 0x7fa31b381700 (LWP 1688)):
#0  0x00007fa32c1198dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa330160bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa33016274f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa31df16a39 in QXcbEventReader::run (this=0x1d4a640) at qxcbconnection.cpp:1105
#4  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x1d4a640) at thread/qthread_unix.cpp:337
#5  0x00007fa32b8fb6aa in start_thread (arg=0x7fa31b381700) at pthread_create.c:333
#6  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fa3188e1700 (LWP 1713)):
#0  0x00007fa32c1198dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa328ec61ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa32ca4329b in QEventDispatcherGlib::processEvents (this=0x7fa30c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x7fa3188e0da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa32c8073d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa32f02ff85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x1e62ff0) at thread/qthread_unix.cpp:337
#8  0x00007fa32b8fb6aa in start_thread (arg=0x7fa3188e1700) at pthread_create.c:333
#9  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fa309d74700 (LWP 1724)):
#0  0x00007fa328f0a884 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa328ec5baa in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa328ec6190 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa32ca4329b in QEventDispatcherGlib::processEvents (this=0x7fa3040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x7fa309d73da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa32c8073d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa32f02ff85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x2278b30) at thread/qthread_unix.cpp:337
#9  0x00007fa32b8fb6aa in start_thread (arg=0x7fa309d74700) at pthread_create.c:333
#10 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fa302dc3700 (LWP 1730)):
#0  0x00007fa328ec5b59 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa328ec6190 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa32ca4329b in QEventDispatcherGlib::processEvents (this=0x7fa2f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x7fa302dc2da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa32c8073d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa32f02ff85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x2447ff0) at thread/qthread_unix.cpp:337
#8  0x00007fa32b8fb6aa in start_thread (arg=0x7fa302dc3700) at pthread_create.c:333
#9  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa3014ae700 (LWP 1741)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa3313bb114 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fa3313bb159 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fa32b8fb6aa in start_thread (arg=0x7fa3014ae700) at pthread_create.c:333
#4  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa2faa33700 (LWP 1742)):
#0  0x00007fa32c1198dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa328ec61ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa32ca4329b in QEventDispatcherGlib::processEvents (this=0x7fa2700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x7fa2faa32d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa32c8073d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa32f9abef6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x26eeb80) at thread/qthread_unix.cpp:337
#8  0x00007fa32b8fb6aa in start_thread (arg=0x7fa2faa33700) at pthread_create.c:333
#9  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa2fa232700 (LWP 1744)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x26f8a00) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x26fb2f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa32fa1eb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa32fa1f3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x26fb270) at thread/qthread_unix.cpp:337
#6  0x00007fa32b8fb6aa in start_thread (arg=0x7fa2fa232700) at pthread_create.c:333
#7  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa2629fc700 (LWP 1900)):
#0  0x00007fa328f0a884 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa328ec5770 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa328ec611b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa32ca4329b in QEventDispatcherGlib::processEvents (this=0x7fa25c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x7fa2629fbd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa32c8073d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa264c968f7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x2de17b0) at thread/qthread_unix.cpp:337
#9  0x00007fa32b8fb6aa in start_thread (arg=0x7fa2629fc700) at pthread_create.c:333
#10 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa260ae4700 (LWP 1919)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x314c220) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x313eb00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa32fa1eb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa32fa1f3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x313ea80) at thread/qthread_unix.cpp:337
#6  0x00007fa32b8fb6aa in start_thread (arg=0x7fa260ae4700) at pthread_create.c:333
#7  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa2562dd700 (LWP 1957)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x343ae00) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x343da30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa32fa1eb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa32fa1f3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x343d9b0) at thread/qthread_unix.cpp:337
#6  0x00007fa32b8fb6aa in start_thread (arg=0x7fa2562dd700) at pthread_create.c:333
#7  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa2555cd700 (LWP 1958)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x37331e0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3622050, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa32fa1eb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa32fa1f3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x3621fd0) at thread/qthread_unix.cpp:337
#6  0x00007fa32b8fb6aa in start_thread (arg=0x7fa2555cd700) at pthread_create.c:333
#7  0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa246321700 (LWP 1959)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x3be3b30) at thread/qthread_unix.cpp:337
#10 0x00007fa32b8fb6aa in start_thread (arg=0x7fa246321700) at pthread_create.c:333
#11 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa245b20700 (LWP 1960)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#23 0x00007fa32c80c2be in QThreadPrivate::start (arg=0x3c159c0) at thread/qthread_unix.cpp:337
#24 0x00007fa32b8fb6aa in start_thread (arg=0x7fa245b20700) at pthread_create.c:333
#25 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa24531f700 (LWP 1961)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x7fa23c002990) at thread/qthread_unix.cpp:337
#10 0x00007fa32b8fb6aa in start_thread (arg=0x7fa24531f700) at pthread_create.c:333
#11 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa244b1e700 (LWP 1962)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007fa32c80c2be in QThreadPrivate::start (arg=0x7fa234003190) at thread/qthread_unix.cpp:337
#18 0x00007fa32b8fb6aa in start_thread (arg=0x7fa244b1e700) at pthread_create.c:333
#19 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa233fff700 (LWP 1963)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x3624600) at thread/qthread_unix.cpp:337
#10 0x00007fa32b8fb6aa in start_thread (arg=0x7fa233fff700) at pthread_create.c:333
#11 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa2337fe700 (LWP 1964)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x7fa238003190) at thread/qthread_unix.cpp:337
#10 0x00007fa32b8fb6aa in start_thread (arg=0x7fa2337fe700) at pthread_create.c:333
#11 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa232ffd700 (LWP 1965)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa32c80c2be in QThreadPrivate::start (arg=0x7fa2340037f0) at thread/qthread_unix.cpp:337
#10 0x00007fa32b8fb6aa in start_thread (arg=0x7fa232ffd700) at pthread_create.c:333
#11 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa2327fc700 (LWP 1966)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa32c80d55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3ba7410) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3fe2f50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa26c50929f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fa26c50d4c8 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007fa26c50d522 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007fa26c50844d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007fa26c50b423 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007fa32c80c2be in QThreadPrivate::start (arg=0x7fa22c002b90) at thread/qthread_unix.cpp:337
#14 0x00007fa32b8fb6aa in start_thread (arg=0x7fa2327fc700) at pthread_create.c:333
#15 0x00007fa32c124eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa331975800 (LWP 1684)):
[KCrash Handler]
#6  0x00007fa32cd1a154 in QDrag::supportedActions (this=0x3d87820) at kernel/qdrag.cpp:366
#7  0x00007fa31df23800 in QXcbDrag::move (this=0x1d66e80, me=<optimized out>) at qxcbdrag.cpp:468
#8  0x00007fa32cd02b79 in QBasicDrag::eventFilter (this=0x1d66e80, o=<optimized out>, e=<optimized out>) at kernel/qsimpledrag.cpp:142
#9  0x00007fa32c9ebbd2 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=this@entry=0x1d1dc60, receiver=receiver@entry=0x1d8e500, event=event@entry=0x7ffec13faae0) at kernel/qcoreapplication.cpp:1012
#10 0x00007fa32d4c9b18 in QApplicationPrivate::notify_helper (this=this@entry=0x1d1dc60, receiver=receiver@entry=0x1d8e500, e=e@entry=0x7ffec13faae0) at kernel/qapplication.cpp:3695
#11 0x00007fa32d4cf230 in QApplication::notify (this=0x7ffec13fbd10, receiver=0x1d8e500, e=0x7ffec13faae0) at kernel/qapplication.cpp:3503
#12 0x00007fa32c9ebf1b in QCoreApplication::notifyInternal (this=0x7ffec13fbd10, receiver=receiver@entry=0x1d8e500, event=event@entry=0x7ffec13faae0) at kernel/qcoreapplication.cpp:935
#13 0x00007fa32cd0e3c8 in QCoreApplication::sendSpontaneousEvent (event=0x7ffec13faae0, receiver=0x1d8e500) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#14 QGuiApplicationPrivate::processMouseEvent (e=0x3d29cd0) at kernel/qguiapplication.cpp:1772
#15 0x00007fa32cd10005 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x3d29cd0) at kernel/qguiapplication.cpp:1576
#16 0x00007fa32ccf55b8 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#17 0x00007fa31df43250 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#18 0x00007fa328ec5ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fa328ec6250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fa32ca4327f in QEventDispatcherGlib::processEvents (this=0x1d7f020, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x3d8a360, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#23 0x00007fa32cd02ef2 in QBasicDrag::drag (this=0x1d66e80, o=<optimized out>) at kernel/qsimpledrag.cpp:177
#24 0x00007fa32cd1ab39 in QDragManager::drag (this=0x2539f10, o=o@entry=0x3d87820) at kernel/qdnd.cpp:135
#25 0x00007fa32cd19f17 in QDrag::exec (this=0x3d87820, supportedActions=..., defaultDropAction=<optimized out>) at kernel/qdrag.cpp:274
#26 0x00007fa300575158 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#27 0x00007fa300575976 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#28 0x00007fa3005759fc in ?? () from /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#29 0x00007fa32fa477d8 in QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem*, QQuickItem*, QEvent*, QSet<QQuickItem*>*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#30 0x00007fa32fa48464 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#31 0x00007fa32fa48a02 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#32 0x00007fa32fa4de39 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#33 0x00007fa32cd167c5 in QWindow::event (this=0x3224d40, ev=<optimized out>) at kernel/qwindow.cpp:2058
#34 0x00007fa32fa4efd3 in QQuickWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#35 0x00007fa3314ebefb in PlasmaQuick::Dialog::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#36 0x00007fa32d4c9b8c in QApplicationPrivate::notify_helper (this=this@entry=0x1d1dc60, receiver=receiver@entry=0x3224d40, e=e@entry=0x7ffec13fb810) at kernel/qapplication.cpp:3720
#37 0x00007fa32d4cf230 in QApplication::notify (this=0x7ffec13fbd10, receiver=0x3224d40, e=0x7ffec13fb810) at kernel/qapplication.cpp:3503
#38 0x00007fa32c9ebf1b in QCoreApplication::notifyInternal (this=0x7ffec13fbd10, receiver=receiver@entry=0x3224d40, event=event@entry=0x7ffec13fb810) at kernel/qcoreapplication.cpp:935
#39 0x00007fa32cd0e3c8 in QCoreApplication::sendSpontaneousEvent (event=0x7ffec13fb810, receiver=0x3224d40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QGuiApplicationPrivate::processMouseEvent (e=0x3d8daa0) at kernel/qguiapplication.cpp:1772
#41 0x00007fa32cd10005 in QGuiApplicationPrivate::processWindowSystemEvent (e=e@entry=0x3d8daa0) at kernel/qguiapplication.cpp:1576
#42 0x00007fa32ccf55b8 in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at kernel/qwindowsysteminterface.cpp:572
#43 0x00007fa31df43250 in userEventSourceDispatch (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#44 0x00007fa328ec5ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007fa328ec6250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fa328ec62fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fa32ca4327f in QEventDispatcherGlib::processEvents (this=0x1d7f020, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#48 0x00007fa32c9e975a in QEventLoop::exec (this=this@entry=0x7ffec13fbb90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#49 0x00007fa32c9f12cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#50 0x00000000004322c3 in main ()

Comment 6 David Edmundson 2015-11-08 20:00:27 UTC

Seems to still be valid.

*** This bug has been marked as a duplicate of bug 355038 ***