Bug 489410

Summary:	kwin_wayland crash
Product:	[Plasma] kwin	Reporter:	kinghat <madLyfe>
Component:	wayland-generic	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	kde, nate
Priority:	NOR
Version:	6.1.1
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	krash report

Description kinghat 2024-06-28 22:58:50 UTC

SUMMARY
have had plasma crash about every day since either 6.1 or 6.1.1. i dont know what it is but the system is also really sluggish. sometimes its fine after reboot and then it will be sluggish after screen was locked for a while or from suspend. ive also had the firefox flatpak freeze and crash a few times as well. 

the last couple plasma crashes were when using discord flatpak or when i was in the overview. i dont think the applications are responsible but has something to do with the system being extremely sluggish. i have attached the krash report and was told it might be useful even though the reporter said it wasnt.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 40
KDE Plasma Version: 6.1.1
KDE Frameworks Version: 6.3.0
Qt Version: 6.7.1
Kernel Version: 6.9.6-200.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i7-5600U CPU @ 2.60GHz
Memory: 11.6 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 5500

ADDITIONAL INFORMATION

Comment 1 kinghat 2024-06-28 23:00:49 UTC

Created attachment 171154 [details]
krash report

Comment 2 Nate Graham 2024-07-03 00:16:01 UTC

Thread 1 (Thread 0x7fe92bef5b40 (LWP 3535)):
#0  std::__atomic_base<QAbstractEventDispatcher*>::load (this=0x70, __m=std::memory_order_relaxed) at /usr/include/c++/14/bits/atomic_base.h:831
#1  std::atomic<QAbstractEventDispatcher*>::load (this=0x70, __m=std::memory_order_relaxed) at /usr/include/c++/14/atomic:582
#2  QAtomicOps<QAbstractEventDispatcher*>::loadRelaxed<QAbstractEventDispatcher*> (_q_value=<error reading variable: Cannot access memory at address 0x70>) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/thread/qatomic_cxx11.h:202
#3  QBasicAtomicPointer<QAbstractEventDispatcher>::loadRelaxed (this=0x70) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/thread/qbasicatomic.h:170
#4  QThreadData::hasEventDispatcher (this=0x0) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/thread/qthread_p.h:297
#5  QSocketNotifier::setEnabled (this=0x55e3dee26a10, enable=false) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qsocketnotifier.cpp:295
#6  0x00007fe9326eecfe in QEventDispatcherUNIXPrivate::markPendingSocketNotifiers (this=0x55e3dbab8990) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qeventdispatcher_unix.cpp:228
#7  0x00007fe932951deb in QEventDispatcherUNIXPrivate::activateSocketNotifiers (this=this@entry=0x55e3dbab8990) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qeventdispatcher_unix.cpp:241
#8  0x00007fe932952784 in QEventDispatcherUNIX::processEvents (this=<optimized out>, flags=...) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/kernel/qeventdispatcher_unix.cpp:467
#9  0x00007fe933554e12 in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/gui/platform/unix/qunixeventdispatcher.cpp:27
#10 0x00007fe9327a2713 in QEventLoop::exec (this=this@entry=0x7ffd570a5ed0, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/global/qflags.h:34
#11 0x00007fe93279e69c in QCoreApplication::exec () at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/corelib/global/qflags.h:74
#12 0x00007fe932fd53dd in QGuiApplication::exec () at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:1926
#13 0x00007fe933b8b0d9 in QApplication::exec () at /usr/src/debug/qt6-qtbase-6.7.1-2.fc40.x86_64/src/widgets/kernel/qapplication.cpp:2555
#14 0x000055e3ca2073d1 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kwin-6.1.1-1.fc40.x86_64/src/main_wayland.cpp:641

Comment 3 David Edmundson 2024-07-03 06:07:43 UTC


*** This bug has been marked as a duplicate of bug 488713 ***