| Summary: | Invoking switch users from overview effect crashes KWin in KWin::QuickSceneView::~QuickSceneView | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Natalie Clarius <natalie_clarius> |
| Component: | effects-overview | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | crash | CC: | nate |
| Priority: | NOR | ||
| Version First Reported In: | 5.25.5 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Backtrace | ||
|
Description
Natalie Clarius
2022-09-24 00:46:15 UTC
n.b. The backtrace is from the source-built session but I can reproduce it on stable too. Pasting the lrelevant part of the backtrace inline for searchability:
#29 0x00007fa6e0aac58e in std::unique_ptr<QQuickItem, std::default_delete<QQuickItem> >::~unique_ptr()
(this=0x55794c550468, __in_chrg=<optimized out>) at /usr/include/c++/12.2.0/bits/unique_ptr.h:396
__ptr = @0x55794c550468: 0x55794c65c570
#30 0x00007fa6e0aafc58 in KWin::QuickSceneView::~QuickSceneView()
(this=0x55794c550440, __in_chrg=<optimized out>)
at /home/natalie/kde/src/kwin/src/libkwineffects/kwinquickeffect.cpp:60
#31 0x00007fa6e0aafc80 in KWin::QuickSceneView::~QuickSceneView()
(this=0x55794c550440, __in_chrg=<optimized out>)
at /home/natalie/kde/src/kwin/src/libkwineffects/kwinquickeffect.cpp:60
#32 0x00007fa6e0ab554c in qDeleteAll<QHash<KWin::EffectScreen*, KWin::QuickSceneView*>::const_iterator>(QHash<KWin::EffectScreen*, KWin::QuickSceneView*>::const_iterator, QHash<KWin::EffectScreen*, KWin::QuickSceneView*>::const_iterator) (begin=..., end=...) at /usr/include/qt/QtCore/qalgorithms.h:320
#33 0x00007fa6e0ab4984 in qDeleteAll<QHash<KWin::EffectScreen*, KWin::QuickSceneView*> >(QHash<KWin::EffectScreen*, KWin::QuickSceneView*> const&) (c=...) at /usr/include/qt/QtCore/qalgorithms.h:328
#34 0x00007fa6e0ab218a in KWin::QuickSceneEffect::stopInternal() (this=0x55794b2b0b00)
at /home/natalie/kde/src/kwin/src/libkwineffects/kwinquickeffect.cpp:437
#35 0x00007fa6e0ab05c7 in KWin::QuickSceneEffect::setRunning(bool)
(this=0x55794b2b0b00, running=false)
at /home/natalie/kde/src/kwin/src/libkwineffects/kwinquickeffect.cpp:177
#36 0x00005579497a3351 in KWin::OverviewEffect::realDeactivate() (this=0x55794b2b0b00)
at /home/natalie/kde/src/kwin/src/effects/overview/overvieweffect.cpp:291
#37 0x00005579497a4606 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (KWin::OverviewEffect::*)()>::call(void (KWin::OverviewEffect::*)(), KWin::OverviewEffect*, void**)
(f=(void (KWin::OverviewEffect::*)(class KWin::OverviewEffect * const)) 0x5579497a3334 <KWin::OverviewEffect::realDeactivate()>, o=0x55794b2b0b00, arg=0x7ffd5a20bf00)
at /usr/include/qt/QtCore/qobjectdefs_impl.h:152
#38 0x00005579497a449b in QtPrivate::FunctionPointer<void (KWin::OverviewEffect::*)()>::call<QtPrivate::List<>, void>(void (KWin::OverviewEffect::*)(), KWin::OverviewEffect*, void**)
(f=(void (KWin::OverviewEffect::*)(class KWin::OverviewEffect * const)) 0x5579497a3334 <KWin::OverviewEffect::realDeactivate()>, o=0x55794b2b0b00, arg=0x7ffd5a20bf00)
at /usr/include/qt/QtCore/qobjectdefs_impl.h:185
#39 0x00005579497a43fb in QtPrivate::QSlotObject<void (KWin::OverviewEffect::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
(which=1, this_=0x55794b333b80, r=0x55794b2b0b00, a=0x7ffd5a20bf00, ret=0x0)
at /usr/include/qt/QtCore/qobjectdefs_impl.h:418
This bug is a crash report that is over a year old without any activity, as our software is always changing, the information in this ticket is unlikely to still be useful. If this issue is still reproducible in a newer version of kwin (5.27.5 or 6.0) please reopen this ticket with a bumped version number or it will be closed in 30 days. Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |