Bug 491906

Summary:	Dolpin crached when changing theme
Product:	[Applications] dolphin	Reporter:	spirillen
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	akselmo, kfm-devel, letshev
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	23.08.5
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description spirillen 2024-08-19 15:10:53 UTC

Application: dolphin (23.08.5)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-40-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Changed theme and 1 of 2 dolphin windows crached.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault

[KCrash Handler]
#4  0x0000750aa9413c57 in KItemListController::onRelease(QPointF const&, QFlags<Qt::KeyboardModifier>, QFlags<Qt::MouseButton>, bool) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#5  0x0000750aa9413dc7 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#6  0x0000750aa941600a in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#7  0x0000750aa941c4ed in KItemListView::event(QEvent*) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#8  0x0000750aa7d6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x0000750aa70d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x0000750aa80c26b5 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x0000750aa80c2a99 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x0000750aa80c87d3 in QGraphicsScene::mouseReleaseEvent(QGraphicsSceneMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x0000750aa80d5918 in QGraphicsScene::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x0000750aa7d6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x0000750aa70d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x0000750aa80f420e in QGraphicsView::mouseReleaseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x0000750aa7db0df8 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x0000750aa7e62647 in QFrame::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x0000750aa70d7e82 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x0000750aa7d6bd35 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x0000750aa7d746b0 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x0000750aa70d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x0000750aa7d72874 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x0000750aa7dcaa39 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x0000750aa7dcdfbf in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#26 0x0000750aa7d6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x0000750aa70d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x0000750aa7545a3b in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#29 0x0000750aa7517bfc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#30 0x0000750aa10fcd06 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#31 0x0000750aa51145b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x0000750aa5173717 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x0000750aa5113a53 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x0000750aa7135279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x0000750aa70d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x0000750aa70df3e8 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00005ea7afac547a in ?? ()
#38 0x0000750aa662a1ca in __libc_start_call_main (main=main@entry=0x5ea7afac2c60, argc=argc@entry=2, argv=argv@entry=0x7ffd5b93a178) at ../sysdeps/nptl/libc_start_call_main.h:58
#39 0x0000750aa662a28b in __libc_start_main_impl (main=0x5ea7afac2c60, argc=2, argv=0x7ffd5b93a178, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd5b93a168) at ../csu/libc-start.c:360
#40 0x00005ea7afac5c25 in ?? ()
[Inferior 1 (process 9800) detached]

Reported using DrKonqi

Comment 1 Akseli Lahtinen 2024-08-28 15:08:12 UTC

Can't reproduce on my system:

Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.80
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.2
Kernel Version: 6.10.6-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × AMD Ryzen 5 3600 6-Core Processor
Memory: 15.5 GiB of RAM
Graphics Processor: AMD Radeon RX 6600

Comment 2 Akseli Lahtinen 2024-08-29 10:39:16 UTC

Can you reproduce this on newer version of dolphin:  24.08.0 ?

Comment 3 Bug Janitor Service 2024-09-13 03:47:08 UTC

🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

Comment 4 Bug Janitor Service 2024-09-28 03:47:15 UTC

🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME.

Comment 5 Nikolai 2025-08-19 10:55:55 UTC

Created attachment 184239 [details]
New crash information added by DrKonqi

dolphin (23.08.5) using Qt 5.15.13

In my case the Dolphin crashed not when I changed the theme from light one to dark one, but when I tried to open few images from dolphin (images of a wallpaper that I've just created).

-- Backtrace (Reduced):
#4  0x00007980c0399c57 in KItemListController::onRelease(QPointF const&, QFlags<Qt::KeyboardModifier>, QFlags<Qt::MouseButton>, bool) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#5  0x00007980c0399dc7 in KItemListController::mouseReleaseEvent(QGraphicsSceneMouseEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#6  0x00007980c039c00a in KItemListController::processEvent(QEvent*, QTransform const&) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#7  0x00007980c03a24ed in KItemListView::event(QEvent*) () from /lib/x86_64-linux-gnu/libdolphinprivate.so.5
#8  0x00007980bed6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5