Bug 423063

Application: plasmashell (5.19.0)

Qt Version: 5.15.0
Frameworks Version: 5.70.0
Operating System: Linux 5.7.1-1-default x86_64
Windowing system: X11
Distribution: openSUSE Tumbleweed

-- Information about the crash:
- What I was doing when the application crashed:
I had just changed colour settings for a plasma theme on a fresh install of tumbleweed and then logged out
- Unusual behavior I noticed:
After I logged out the menu panel appeared on the login screen. With that panel I was able to act as if I was logged in. I could open firefox and dolphin. I logged back in and plasma had crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fb4909a5320 in QXcbConnection::getSelectionOwner (this=0x55761ce65140, atom=<optimized out>) at qxcbconnection_basic.h:71
#5  0x00007fb49099fd28 in QXcbClipboard::getSelectionOwner (atom=<optimized out>, this=0x7fb488005940) at ./qxcbobject.h:53
#6  QXcbClipboard::mimeData (this=0x7fb488005940, mode=QClipboard::Clipboard) at qxcbclipboard.cpp:322
#7  0x00007fb496aabca8 in QQuickTextInput::q_canPasteChanged (this=0x55761eacbe30) at /usr/src/debug/libqt5-qtdeclarative-5.15.0-1.1.x86_64/src/quick/items/qquicktextinput.cpp:2838
#8  0x00007fb496ab84f3 in QQuickTextInput::qt_metacall (this=0x55761eacbe30, _c=QMetaObject::InvokeMetaMethod, _id=65, _a=0x7fff9d726440) at .moc/moc_qquicktextinput_p.cpp:1289
#9  0x00007fb494f3ad30 in doActivate<false> (sender=0x55761d3b73d0, signal_index=6, argv=0x7fff9d726440, argv@entry=0x0) at /usr/include/c++/10/bits/atomic_base.h:741
#10 0x00007fb494f34340 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fb4958cafc0 <QClipboard::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x0) at kernel/qobject.cpp:3946
#11 0x00007fb4957afd43 in QClipboard::dataChanged (this=<optimized out>) at .moc/moc_qclipboard.cpp:186
#12 0x00007fb4953531a5 in QClipboard::emitChanged (this=0x55761d3b73d0, mode=QClipboard::Clipboard) at kernel/qclipboard.cpp:597
#13 0x00007fb4909a4654 in QXcbConnection::handleXcbEvent (this=this@entry=0x55761ce65140, event=event@entry=0x7fb48800fe80) at qxcbconnection.cpp:685
#14 0x00007fb4909a5a86 in QXcbConnection::processXcbEvents (this=0x55761ce65140, flags=...) at qxcbconnection.cpp:1003
#15 0x00007fb4909c7f43 in xcbSourceDispatch (source=<optimized out>) at qxcbeventdispatcher.cpp:103
#16 0x00007fb4933932c7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#17 0x00007fb493393648 in ?? () from /usr/lib64/libglib-2.0.so.0
#18 0x00007fb4933936ff in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fb494f5bf4f in QEventDispatcherGlib::processEvents (this=0x55761cf82430, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#20 0x00007fb494f034cb in QEventLoop::exec (this=this@entry=0x7fff9d726740, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#21 0x00007fb494f0b730 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#22 0x000055761c70ac87 in main (argc=<optimized out>, argv=0x7fff9d726960) at /usr/src/debug/plasma5-workspace-5.19.0-1.1.x86_64/shell/main.cpp:222
[Inferior 1 (process 2769) detached]

Possible duplicates by query: bug 422911, bug 422585, bug 421845, bug 420963, bug 420496.

Reported using DrKonqi