Bug 478927

Summary:	Disover crash when resizing
Product:	[Applications] Discover	Reporter:	ichweissnix
Component:	discover	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	aleixpol, duha.bugs, fd5kgg9e7
Priority:	NOR	Keywords:	drkonqi, qt6
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description ichweissnix 2023-12-23 10:51:57 UTC

Application: plasma-discover (5.91.90)

Qt Version: 6.6.1
Frameworks Version: 5.248.0
Operating System: Linux 6.2.0-39-generic x86_64
Windowing System: Wayland
Distribution: KDE neon Unstable Edition
DrKonqi: 5.91.90 [CoredumpBackend]

-- Information about the crash:
When resizing from from small layout to big (exactly at the transitionpoint) discover crashes.
It does not matter if mouse, maximize button or shortcut is used.

The crash can be reproduced every time.

-- Backtrace (Reduced):
#6  QTaggedPointer<QQuickItemPrivate::ExtraData, QFlags<QQuickItemPrivate::ExtraDataTag> >::data() const (this=<error reading variable: Cannot access memory at address 0x8>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qtaggedpointer.h:120
#7  QTaggedPointer<QQuickItemPrivate::ExtraData, QFlags<QQuickItemPrivate::ExtraDataTag> >::isNull() const (this=<error reading variable: Cannot access memory at address 0x8>, this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qtaggedpointer.h:127
#8  QLazilyAllocated<QQuickItemPrivate::ExtraData, QFlags<QQuickItemPrivate::ExtraDataTag> >::isAllocated() const (this=<error reading variable: Cannot access memory at address 0x8>, this=<optimized out>) at ./obj-x86_64-linux-gnu/include/QtQml/6.6.1/QtQml/private/../../../../../../src/qml/qml/ftw/qlazilyallocated_p.h:56
#10 QQuickItem::opacity() const (this=0x0) at ./src/quick/items/qquickitem.cpp:6317
#11 0x00007f23f9b8cab9 in QQuickPopupPrivate::createOverlay() (this=0x55e60c952830) at ./src/quicktemplates/qquickpopup.cpp:887


Reported using DrKonqi

Comment 1 ichweissnix 2023-12-23 10:51:58 UTC

Created attachment 164400 [details]
New crash information added by DrKonqi

DrKonqi auto-attaching complete backtrace.

Comment 2 duha.bugs 2023-12-23 11:04:53 UTC

Fixed with Qt 6.6.2

*** This bug has been marked as a duplicate of bug 478638 ***

Comment 3 Nicolas Fella 2023-12-31 16:30:49 UTC

*** Bug 479226 has been marked as a duplicate of this bug. ***