Bug 427240

Application: plasma-discover (5.19.5)

Qt Version: 5.15.1
Frameworks Version: 5.74.0
Operating System: Linux 5.8.10-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
Crash after access Update pages and then click on Setting pages.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  0x000000003fbcd8ed in ?? ()
#5  0x00007ffb11e0c401 in QObject::property (this=this@entry=0x5556ee71a4a0, name=name@entry=0x7ffb057b9948 "displayComponent") at kernel/qobject.cpp:4086
#6  0x00007ffb057a1c24 in ToolBarLayout::Private::createDelegate (action=0x5556ee71a4a0, this=0x5556ee458b90) at /usr/src/debug/kirigami2-5.74.0-1.1.x86_64/src/toolbarlayout.cpp:515
#7  ToolBarLayout::Private::createDelegates (this=0x5556ee458b90) at /usr/src/debug/kirigami2-5.74.0-1.1.x86_64/src/toolbarlayout.cpp:478
#8  ToolBarLayout::Private::performLayout (this=0x5556ee458b90) at /usr/src/debug/kirigami2-5.74.0-1.1.x86_64/src/toolbarlayout.cpp:334
#9  ToolBarLayout::updatePolish (this=<optimized out>) at /usr/src/debug/kirigami2-5.74.0-1.1.x86_64/src/toolbarlayout.cpp:315
#10 0x00007ffb13911d35 in QQuickWindowPrivate::polishItems (this=0x5556ea4029c0) at /usr/src/debug/libqt5-qtdeclarative-5.15.1-2.1.x86_64/src/quick/items/qquickwindow.cpp:393
#11 0x00007ffb138929eb in QSGGuiThreadRenderLoop::renderWindow (this=0x5556ea68f990, window=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.1-2.1.x86_64/src/quick/scenegraph/qsgrenderloop.cpp:693
#12 0x00007ffb1391e447 in QQuickWindow::event (this=0x5556ea3659f0, e=0x7ffda2c99580) at /usr/src/debug/libqt5-qtdeclarative-5.15.1-2.1.x86_64/src/quick/items/qquickwindow.cpp:1834
#13 0x00007ffb12e2414f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5556ea3659f0, e=0x7ffda2c99580) at kernel/qapplication.cpp:3630
#14 0x00007ffb11dda05a in QCoreApplication::notifyInternal2 (receiver=0x5556ea3659f0, event=0x7ffda2c99580) at ../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#15 0x00007ffb1220b744 in QPlatformWindow::deliverUpdateRequest (this=<optimized out>) at kernel/qplatformwindow.cpp:789
#16 QPlatformWindow::windowEvent (this=<optimized out>, event=<optimized out>) at kernel/qplatformwindow.cpp:476
#17 0x00007ffb12e2ac06 in QApplication::notify (this=0x7ffda2c99b40, receiver=0x5556ea3659f0, e=0x7ffda2c99800) at kernel/qapplication.cpp:2872
#18 0x00007ffb11dda05a in QCoreApplication::notifyInternal2 (receiver=0x5556ea3659f0, event=0x7ffda2c99800) at ../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#19 0x00007ffb11e30973 in QTimerInfoList::activateTimers (this=0x5556ea29ab20) at kernel/qtimerinfo_unix.cpp:643
#20 0x00007ffb11e311f4 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:183
#21 0x00007ffb1027c2b7 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#22 0x00007ffb1027c638 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007ffb1027c6ef in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#24 0x00007ffb11e315af in QEventDispatcherGlib::processEvents (this=0x5556ea29cb50, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007ffb11dd8a1b in QEventLoop::exec (this=this@entry=0x7ffda2c99a40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#26 0x00007ffb11de0c90 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x00005556e8bdaf09 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/discover-5.19.5-1.1.x86_64/discover/main.cpp:183
[Inferior 1 (process 8132) detached]

Possible duplicates by query: bug 426667, bug 375527, bug 372913, bug 351275, bug 349162.

Reported using DrKonqi