345838 – Plasma crashes when opening Steam from the taskbar

Bug 345838 - Plasma crashes when opening Steam from the taskbar

Summary: Plasma crashes when opening Steam from the taskbar

Status:	RESOLVED FIXED

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.1.2
Platform:	unspecified Linux

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

URL:
Keywords:	drkonqi

Duplicates (1):	347775 (view as bug list)
Depends on:
Blocks:

Reported:	2015-04-03 20:16 UTC by Matt
Modified:	2015-07-06 08:55 UTC (History)
CC List:	3 users (show)

See Also:
Latest Commit:	http://commits.kde.org/plasma-workspace/3d0a9cd462a7ab256b65dec7ed2035e0d7658818
Version Fixed In:
Sentry Crash Report:

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Description Matt 2015-04-03 20:16:27 UTC

Application: plasmashell ()

Qt Version: 5.4.1
Operating System: Linux 3.19.2-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Double click steam icon on system tray. The steam window was NOT currently visible on any desktop.

- Custom settings of the application:
Steam is from repo (steam-manjaro 1.0.0.49-9.2). Running with native libraries.

The crash can be reproduced every time.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f676a96e780 (LWP 7173))]

Thread 36 (Thread 0x7f6756877700 (LWP 7175)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f676a1ca9f2 in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f676a1cc56f in xcb_wait_for_event () from /usr/lib/libxcb.so.1
#3  0x00007f67581fb399 in ?? () from /usr/lib/qt/plugins/platforms/libqxcb.so
#4  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#5  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#6  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 35 (Thread 0x7f674ffff700 (LWP 7177)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f6762de99a4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 34 (Thread 0x7f6745db7700 (LWP 7183)):
#0  0x00007f67658f49af in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f674d76ca9b in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#2  0x00007f674d76c227 in ?? () from /usr/lib/xorg/modules/dri/radeonsi_dri.so
#3  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 33 (Thread 0x7f6744337700 (LWP 7184)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f6762de99a4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 32 (Thread 0x7f6742257700 (LWP 7188)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8f39 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 31 (Thread 0x7f6741156700 (LWP 7189)):
#0  0x00007f6762e2e004 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8f20 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 30 (Thread 0x7f6733fff700 (LWP 7190)):
#0  0x00007f6762e2e004 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de98be in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 29 (Thread 0x7f6732f4e700 (LWP 7191)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8f39 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 28 (Thread 0x7f6731e4d700 (LWP 7192)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de998a in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 27 (Thread 0x7f6730d4c700 (LWP 7193)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8f39 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 26 (Thread 0x7f671f58f700 (LWP 7194)):
#0  0x00007f67662fb50d in read () from /usr/lib/libc.so.6
#1  0x00007f6762e2cb50 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de942c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9943 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 25 (Thread 0x7f671e2df700 (LWP 7195)):
#0  0x00007f6762e2e004 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de9332 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9943 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 24 (Thread 0x7f671d1de700 (LWP 7196)):
#0  0x00007f67662fb50d in read () from /usr/lib/libc.so.6
#1  0x00007f6762e2cb50 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de942c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9943 in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#9  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 23 (Thread 0x7f670bfff700 (LWP 7197)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8f39 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 22 (Thread 0x7f670afce700 (LWP 7198)):
#0  0x00007f67658f49af in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0
#1  0x00007f676b00d634 in ?? () from /usr/lib/libQt5Script.so.5
#2  0x00007f676b00d679 in ?? () from /usr/lib/libQt5Script.so.5
#3  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#4  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 21 (Thread 0x7f670a6bd700 (LWP 7199)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f6762de99a4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 20 (Thread 0x7f6708cff700 (LWP 7200)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de998a in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 19 (Thread 0x7f667b33f700 (LWP 7201)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de9961 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 18 (Thread 0x7f667a227700 (LWP 7202)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f6762de99a4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 17 (Thread 0x7f6678fe7700 (LWP 7203)):
#0  0x00007f676697389f in QMutex::unlock() () from /usr/lib/libQt5Core.so.5
#1  0x00007f6766bbe63d in ?? () from /usr/lib/libQt5Core.so.5
#2  0x00007f6762de8f2d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#5  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#8  0x00007f67694b7ba6 in ?? () from /usr/lib/libQt5Quick.so.5
#9  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#10 0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#11 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 16 (Thread 0x7f666b02b700 (LWP 7204)):
#0  0x00007f6762e2e004 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de9959 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f67694b7ba6 in ?? () from /usr/lib/libQt5Quick.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 15 (Thread 0x7f666a03a700 (LWP 7205)):
#0  0x00007f6762e2e004 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de9379 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9943 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 14 (Thread 0x7f6663327700 (LWP 7206)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8a58 in g_main_context_release () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9959 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 13 (Thread 0x7f6662326700 (LWP 7207)):
#0  0x00007f6762e2e004 in g_mutex_unlock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de984d in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 12 (Thread 0x7f6661325700 (LWP 7208)):
#0  0x00007f6766314a92 in __libc_disable_asynccancel () from /usr/lib/libc.so.6
#1  0x00007f67662fb519 in read () from /usr/lib/libc.so.6
#2  0x00007f6762e2cb50 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de942c in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6762de9943 in ?? () from /usr/lib/libglib-2.0.so.0
#5  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#6  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#7  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#8  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#9  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#10 0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#11 0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#12 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 11 (Thread 0x7f664ffff700 (LWP 7209)):
#0  0x00007ffeee30292c in ?? ()
#1  0x00007ffeee302c89 in clock_gettime ()
#2  0x00007f676631506d in clock_gettime () from /usr/lib/libc.so.6
#3  0x00007f6766a308e6 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766bbcb09 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766bbd075 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#6  0x00007f6766bbe48e in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f6762de8f2d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#12 0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#13 0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#14 0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 10 (Thread 0x7f664effe700 (LWP 7210)):
#0  0x00007ffeee30292c in ?? ()
#1  0x00007ffeee302c89 in clock_gettime ()
#2  0x00007f676631506d in clock_gettime () from /usr/lib/libc.so.6
#3  0x00007f6766a308e6 in ?? () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766bbcb09 in QTimerInfoList::updateCurrentTime() () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766bbd075 in QTimerInfoList::timerWait(timespec&) () from /usr/lib/libQt5Core.so.5
#6  0x00007f6766bbe48e in ?? () from /usr/lib/libQt5Core.so.5
#7  0x00007f6762de8f2d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#8  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#9  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#10 0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#11 0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#12 0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#13 0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#14 0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#15 0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#16 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 9 (Thread 0x7f664dffd700 (LWP 7211)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8a58 in g_main_context_release () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9959 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 8 (Thread 0x7f664cf7c700 (LWP 7212)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f6762de99a4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 7 (Thread 0x7f663f7ff700 (LWP 7213)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8df7 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 6 (Thread 0x7f6633fff700 (LWP 7214)):
#0  0x00007f6762de9364 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de9943 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 5 (Thread 0x7f6632ffe700 (LWP 7215)):
#0  0x00007f67662ff4ed in poll () from /usr/lib/libc.so.6
#1  0x00007f6762de99a4 in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 4 (Thread 0x7f6631ffd700 (LWP 7216)):
#0  0x00007f6762e2dfe9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de8f39 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#6  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#7  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#8  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#9  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#10 0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 3 (Thread 0x7f6630ffc700 (LWP 7217)):
#0  0x00007f6762de8f3d in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 2 (Thread 0x7f6628f17700 (LWP 7219)):
#0  0x00007f6762de8fee in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#1  0x00007f6762de98cb in ?? () from /usr/lib/libglib-2.0.so.0
#2  0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#3  0x00007f6766bbf08c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#4  0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#5  0x00007f67669765d4 in QThread::exec() () from /usr/lib/libQt5Core.so.5
#6  0x00007f676925f835 in ?? () from /usr/lib/libQt5Qml.so.5
#7  0x00007f676697b55e in ?? () from /usr/lib/libQt5Core.so.5
#8  0x00007f67658ef374 in start_thread () from /usr/lib/libpthread.so.0
#9  0x00007f676630827d in clone () from /usr/lib/libc.so.6

Thread 1 (Thread 0x7f676a96e780 (LWP 7173)):
[KCrash Handler]
#5  0x00007f67683d9184 in KJob::isAutoDelete() const () from /usr/lib/libKF5CoreAddons.so.5
#6  0x00007f67683d91d4 in KJob::emitResult() () from /usr/lib/libKF5CoreAddons.so.5
#7  0x00007f666333a869 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#8  0x00007f666334170c in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#9  0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#10 0x00007f666334120f in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#11 0x00007f6663341435 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#12 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#13 0x00007f6760d392ac in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt5.so.2
#14 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#15 0x00007f67677ecbdd in ?? () from /usr/lib/libQt5Widgets.so.5
#16 0x00007f6766b7093a in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/libQt5Core.so.5
#17 0x00007f6766b75835 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQt5Core.so.5
#18 0x00007f6760d346bf in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt5.so.2
#19 0x00007f6663333015 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#20 0x00007f666333b9d4 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#21 0x00007f6769f5a2b4 in ?? () from /usr/lib/libKF5Plasma.so.5
#22 0x00007f6766b9806a in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#23 0x00007f676766bacc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#24 0x00007f6767670f10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#25 0x00007f6766b66d1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#26 0x00007f6766b68d5b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#27 0x00007f6766bbec83 in ?? () from /usr/lib/libQt5Core.so.5
#28 0x00007f6762de971d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#29 0x00007f6762de9a08 in ?? () from /usr/lib/libglib-2.0.so.0
#30 0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#31 0x00007f6766bbf077 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#32 0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#33 0x00007f6760d3e887 in ?? () from /usr/lib/libdbusmenu-qt5.so.2
#34 0x00007f6760d3a440 in DBusMenuImporter::slotAboutToShowDBusCallFinished(QDBusPendingCallWatcher*) () from /usr/lib/libdbusmenu-qt5.so.2
#35 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#36 0x00007f676b73a15f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib/libQt5DBus.so.5
#37 0x00007f676b73b865 in ?? () from /usr/lib/libQt5DBus.so.5
#38 0x00007f6766b9806a in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#39 0x00007f676766bacc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#40 0x00007f6767670f10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#41 0x00007f6766b66d1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#42 0x00007f6766b68d5b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#43 0x00007f6766bbec83 in ?? () from /usr/lib/libQt5Core.so.5
#44 0x00007f6762de971d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#45 0x00007f6762de9a08 in ?? () from /usr/lib/libglib-2.0.so.0
#46 0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#47 0x00007f6766bbf077 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#48 0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#49 0x00007f6760d3e887 in ?? () from /usr/lib/libdbusmenu-qt5.so.2
#50 0x00007f6760d38a8a in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt5.so.2
#51 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#52 0x00007f67677e90fe in QMenu::popup(QPoint const&, QAction*) () from /usr/lib/libQt5Widgets.so.5
#53 0x00007f6663bbebb9 in ?? () from /usr/lib/qt/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#54 0x00007f6663bce954 in ?? () from /usr/lib/qt/qml/org/kde/private/systemtray/libsystemtrayplugin.so
#55 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#56 0x00007f67683d84f2 in KJob::result(KJob*, KJob::QPrivateSignal) () from /usr/lib/libKF5CoreAddons.so.5
#57 0x00007f67683d91ca in KJob::emitResult() () from /usr/lib/libKF5CoreAddons.so.5
#58 0x00007f666333a869 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#59 0x00007f666334170c in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#60 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#61 0x00007f666334120f in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#62 0x00007f6663341435 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#63 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#64 0x00007f6760d392ac in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt5.so.2
#65 0x00007f6766b97309 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/libQt5Core.so.5
#66 0x00007f67677ecbdd in ?? () from /usr/lib/libQt5Widgets.so.5
#67 0x00007f6766b7093a in QMetaMethod::invoke(QObject*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) const () from /usr/lib/libQt5Core.so.5
#68 0x00007f6766b75835 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQt5Core.so.5
#69 0x00007f6760d346bf in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt5.so.2
#70 0x00007f6663333015 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#71 0x00007f666333b9d4 in ?? () from /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#72 0x00007f6769f5a2b4 in ?? () from /usr/lib/libKF5Plasma.so.5
#73 0x00007f6766b9806a in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5
#74 0x00007f676766bacc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#75 0x00007f6767670f10 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5
#76 0x00007f6766b66d1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5
#77 0x00007f6766b68d5b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5
#78 0x00007f6766bbec83 in ?? () from /usr/lib/libQt5Core.so.5
#79 0x00007f6762de971d in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#80 0x00007f6762de9a08 in ?? () from /usr/lib/libglib-2.0.so.0
#81 0x00007f6762de9abc in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#82 0x00007f6766bbf077 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#83 0x00007f6766b647b2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5
#84 0x00007f6766b6c18c in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5
#85 0x000000000042e6ff in main ()

Reported using DrKonqi

Comment 1 David Edmundson 2015-05-16 22:14:17 UTC

*** Bug 347775 has been marked as a duplicate of this bug. ***

Comment 2 David Edmundson 2015-07-06 08:55:38 UTC

Git commit 3d0a9cd462a7ab256b65dec7ed2035e0d7658818 by David Edmundson.
Committed on 06/07/2015 at 08:53.
Pushed by davidedmundson into branch 'master'.

Use upcoming version of libdbusmenu-qt

This contains a temporary fork of the importer, with the main paths
fixed.
The old code spawned a new event loop in the signal QMenu::aboutToShow()
This refetched the menu, even though we had already fetched it, before
calling show.

Spawning new event loops from a QML function, leads to all sorts of
crashes. This
fixes that, and saves some pointless DBus traffic
Related: bug 343971, bug 345933
REVIEW: 123992

M  +5    -2    dataengines/statusnotifieritem/CMakeLists.txt
A  +2    -0    dataengines/statusnotifieritem/libdbusmenuqt/README
A  +532  -0    dataengines/statusnotifieritem/libdbusmenuqt/dbusmenuimporter.cpp     [License: LGPL (v2+)]
A  +109  -0    dataengines/statusnotifieritem/libdbusmenuqt/dbusmenuimporter.h     [License: LGPL (v2+)]
A  +82   -0    dataengines/statusnotifieritem/libdbusmenuqt/dbusmenushortcut_p.cpp     [License: LGPL (v2+)]
A  +39   -0    dataengines/statusnotifieritem/libdbusmenuqt/dbusmenushortcut_p.h     [License: LGPL (v2+)]
A  +111  -0    dataengines/statusnotifieritem/libdbusmenuqt/dbusmenutypes_p.cpp     [License: LGPL (v2+)]
A  +93   -0    dataengines/statusnotifieritem/libdbusmenuqt/dbusmenutypes_p.h     [License: LGPL (v2+)]
A  +64   -0    dataengines/statusnotifieritem/libdbusmenuqt/utils.cpp     [License: LGPL (v2+)]
A  +31   -0    dataengines/statusnotifieritem/libdbusmenuqt/utils_p.h     [License: LGPL (v2+)]

http://commits.kde.org/plasma-workspace/3d0a9cd462a7ab256b65dec7ed2035e0d7658818