Bug 369316

Application: yakuake (3.0.2)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.4.21-2-default x86_64
Distribution: "openSUSE Leap 42.2 Beta"

-- Information about the crash:
- What I was doing when the application crashed:
I closed multiple ssh connections with their resective tabs using ctrl+d, this happened yesterday, but I couldn't reproduce, I installed debuginfo and today it happened again.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Yakuake (yakuake), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9a3514c8c0 (LWP 10971))]

Thread 3 (Thread 0x7f9a1e3af700 (LWP 10990)):
#0  0x00007f9a2fc9049d in poll () from /lib64/libc.so.6
#1  0x00007f9a2ba90314 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f9a2ba9042c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f9a3059730b in QEventDispatcherGlib::processEvents (this=0x85d500, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4  0x00007f9a30544fbb in QEventLoop::exec (this=this@entry=0x7f9a1e3aece0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f9a3037ff1a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:500
#6  0x00007f9a321341d5 in ?? () from /usr/lib64/libQt5DBus.so.5
#7  0x00007f9a303849e9 in QThreadPrivate::start (arg=0x7f9a3239cce0) at thread/qthread_unix.cpp:341
#8  0x00007f9a2c40b734 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f9a2fc98d3d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f9a20952700 (LWP 10986)):
#0  0x00007f9a2fc9049d in poll () from /lib64/libc.so.6
#1  0x00007f9a2e1d03e2 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f9a2e1d1fcf in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f9a22eac529 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f9a303849e9 in QThreadPrivate::start (arg=0x819340) at thread/qthread_unix.cpp:341
#5  0x00007f9a2c40b734 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f9a2fc98d3d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f9a3514c8c0 (LWP 10971)):
[KCrash Handler]
#6  0x00007f9a17026299 in Konsole::TerminalDisplay::updateCursor (this=this@entry=0xef0bf0) at /usr/src/debug/konsole-16.08.0/src/TerminalDisplay.cpp:1754
#7  0x00007f9a17026300 in Konsole::TerminalDisplay::focusOutEvent (this=0xef0bf0) at /usr/src/debug/konsole-16.08.0/src/TerminalDisplay.cpp:1700
#8  0x00007f9a3128f8bc in QWidget::event (this=this@entry=0xef0bf0, event=event@entry=0x7ffe52e34cc0) at kernel/qwidget.cpp:8867
#9  0x00007f9a1702f3ca in Konsole::TerminalDisplay::event (this=0xef0bf0, event=0x7ffe52e34cc0) at /usr/src/debug/konsole-16.08.0/src/TerminalDisplay.cpp:3232
#10 0x00007f9a3124de3c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xef0bf0, e=0x7ffe52e34cc0) at kernel/qapplication.cpp:3804
#11 0x00007f9a3125249a in QApplication::notify (this=0x7ffe52e35590, receiver=0xef0bf0, e=0x7ffe52e34cc0) at kernel/qapplication.cpp:3561
#12 0x00007f9a30546fa5 in QCoreApplication::notifyInternal2 (receiver=receiver@entry=0xef0bf0, event=event@entry=0x7ffe52e34cc0) at kernel/qcoreapplication.cpp:1015
#13 0x00007f9a312500d3 in QCoreApplication::sendEvent (event=0x7ffe52e34cc0, receiver=0xef0bf0) at ../../src/corelib/kernel/qcoreapplication.h:225
#14 QApplicationPrivate::setFocusWidget (focus=focus@entry=0x0, reason=reason@entry=Qt::OtherFocusReason) at kernel/qapplication.cpp:1860
#15 0x00007f9a3128a36c in QWidget::clearFocus (this=this@entry=0x122f700) at kernel/qwidget.cpp:6656
#16 0x00007f9a3128b4e7 in QWidget::~QWidget (this=0x122f700, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1597
#17 0x00007f9a3138d539 in QLabel::~QLabel (this=0x122f700, __in_chrg=<optimized out>) at widgets/qlabel.cpp:247
#18 0x00007f9a17023486 in Konsole::TerminalDisplay::~TerminalDisplay (this=0xef0bf0, __in_chrg=<optimized out>) at /usr/src/debug/konsole-16.08.0/src/TerminalDisplay.cpp:453
#19 0x00007f9a170235d9 in Konsole::TerminalDisplay::~TerminalDisplay (this=0xef0bf0, __in_chrg=<optimized out>) at /usr/src/debug/konsole-16.08.0/src/TerminalDisplay.cpp:455
#20 0x00007f9a30572190 in QObject::event (this=this@entry=0xef0bf0, e=e@entry=0x1589e80) at kernel/qobject.cpp:1247
#21 0x00007f9a3128f6cb in QWidget::event (this=this@entry=0xef0bf0, event=event@entry=0x1589e80) at kernel/qwidget.cpp:9178
#22 0x00007f9a1702f3ca in Konsole::TerminalDisplay::event (this=0xef0bf0, event=0x1589e80) at /usr/src/debug/konsole-16.08.0/src/TerminalDisplay.cpp:3232
#23 0x00007f9a3124de3c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0xef0bf0, e=0x1589e80) at kernel/qapplication.cpp:3804
#24 0x00007f9a3125249a in QApplication::notify (this=0x7ffe52e35590, receiver=0xef0bf0, e=0x1589e80) at kernel/qapplication.cpp:3561
#25 0x00007f9a30546fa5 in QCoreApplication::notifyInternal2 (receiver=0xef0bf0, event=event@entry=0x1589e80) at kernel/qcoreapplication.cpp:1015
#26 0x00007f9a30548d8a in QCoreApplication::sendEvent (event=0x1589e80, receiver=<optimized out>) at kernel/qcoreapplication.h:225
#27 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x7fb470) at kernel/qcoreapplication.cpp:1650
#28 0x00007f9a30549338 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1508
#29 0x00007f9a30597c63 in postEventSourceDispatch (s=0x832950) at kernel/qeventdispatcher_glib.cpp:270
#30 0x00007f9a2ba90134 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#31 0x00007f9a2ba90388 in ?? () from /usr/lib64/libglib-2.0.so.0
#32 0x00007f9a2ba9042c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#33 0x00007f9a305972ec in QEventDispatcherGlib::processEvents (this=0x802940, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#34 0x00007f9a30544fbb in QEventLoop::exec (this=this@entry=0x7ffe52e35480, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#35 0x00007f9a3054cea6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1285
#36 0x00000000004173bc in main (argc=1, argv=<optimized out>) at /usr/src/debug/yakuake-3.0.2/app/main.cpp:84

Reported using DrKonqi