| Summary: | Pluggin in an external screen SISEGV's kwin_wayland | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | Igmar Palsenberg <igmar> |
| Component: | wayland-generic | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | fanzhuyifan, xaver.hugl |
| Priority: | NOR | ||
| Version First Reported In: | 6.3.0 | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/plasma/kwin/-/commit/9b1bbcadcdfbc683daa086994ea0454da679d6fb | Version Fixed In: | 6.3.1 |
| Sentry Crash Report: | |||
| Attachments: | Backtrace file as generated by the reporting tool | ||
|
Description
Igmar Palsenberg
2025-02-20 14:59:51 UTC
If something crashed, we need a backtrace of it so we can figure out what's going on. Can you please attach a backtrace of the crash using the coredumpctl command-line program, as detailed in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl? Thanks! The backtrace : Truncated backtrace: Thread no. 1 (21 frames) #3 KCrash::defaultCrashHandler at /usr/src/debug/kf6-kcrash-6.10.0-1.fc41.x86_64/src/kcrash.cpp:596 #5 KWin::OutputMode::refreshRate at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/core/output.cpp:59 #6 KWin::OutputConfigurationStore::chooseMode at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/outputconfigurationstore.cpp:590 #7 KWin::OutputConfigurationStore::setupToConfig at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/outputconfigurationstore.cpp:367 #8 KWin::OutputConfigurationStore::queryConfig at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/outputconfigurationstore.cpp:51 #9 KWin::Workspace::updateOutputConfiguration at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/workspace.cpp:550 #10 KWin::Workspace::slotOutputBackendOutputsQueried at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/workspace.cpp:1228 #11 QtPrivate::QSlotObjectBase::call at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qobjectdefs_impl.h:486 #12 doActivate<false> at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qobject.cpp:4115 #13 KWin::DrmBackend::updateOutputs at /usr/src/debug/kwin-6.3.0-1.fc41.x86_64/src/backends/drm/drm_backend.cpp:283 #14 QObject::event at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qobject.cpp:1418 #15 QApplicationPrivate::notify_helper at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/widgets/kernel/qapplication.cpp:3296 #16 QCoreApplication::notifyInternal2 at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1172 #17 QCoreApplication::sendEvent at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1612 #18 QCoreApplicationPrivate::sendPostedEvents at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qcoreapplication.cpp:1946 #19 QEventDispatcherUNIX::processEvents at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/kernel/qeventdispatcher_unix.cpp:418 #20 QUnixEventDispatcherQPA::processEvents at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/gui/platform/unix/qunixeventdispatcher.cpp:27 #21 QEventLoop::exec at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/global/qflags.h:34 #22 QCoreApplication::exec at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/corelib/global/qflags.h:74 #23 QGuiApplication::exec at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/gui/kernel/qguiapplication.cpp:1975 #24 QApplication::exec at /usr/src/debug/qt6-qtbase-6.8.2-2.fc41.x86_64/src/widgets/kernel/qapplication.cpp:2564 I'll also add the backtrace that was generated together with the crashdump. If you need more, let me know, its trivial to reproduce. Created attachment 178641 [details]
Backtrace file as generated by the reporting tool
This is fixed with https://invent.kde.org/plasma/kwin/-/merge_requests/7142 |