https://bugs.kde.org/show_bug.cgi?id=468873
Bug ID: 468873 Summary: plasmashell always crashes on start Classification: Plasma Product: plasmashell Version: 5.27.4 Platform: Compiled Sources OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: plasma-b...@kde.org Reporter: d82ks8djf82msd83hf8sc02lqb5...@gmail.com CC: k...@davidedmundson.co.uk Target Milestone: 1.0 Application: plasmashell (5.27.4) (Compiled from sources) Qt Version: 5.15.8 Frameworks Version: 5.104.0 Operating System: Linux 6.1.19-gentoo-x86_64 x86_64 Windowing System: X11 Distribution: "Gentoo Linux" DrKonqi: 5.27.4 [KCrashBackend] -- Information about the crash: This is a regression which escalated over the past software updates (escalation happened always directly after upgrade). My system is running on Xorg and proprietary nvidia drivers. - Initially plasmashell worked just fine. - After a past software upgrade it bacame unable to start only on a first (:0) session/display. - After latest upgrade it doesn't seem to be able to start at all on any session/display. This correlates to KDE upgrade without Xorg/nvidia drivers upgrade xorg-server 21.1.8 nvidia-drivers 525.105.17 The crash can be reproduced every time. -- Backtrace: Application: Plazma (plasmashell), signal: Segmentation fault Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0} [KCrash Handler] #6 0x0000558ed1469f88 in X11OutputOrderWatcher::refresh (this=0x558ed22a12e0) at /var/tmp/portage/kde-plasma/plasma-workspace-5.27.4.1-r2/work/plasma-workspace-5.27.4.1/shell/outputorderwatcher.cpp:188 #7 0x00007fe39e4a7e0c in QtPrivate::QSlotObjectBase::call (a=0x7fffc5db34d0, r=0x558ed22a12e0, this=0x558ed228ab00) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398 #8 doActivate<false> (sender=0x558ed22bb990, signal_index=3, argv=0x7fffc5db34d0) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qobject.cpp:3923 #9 0x00007fe39e4a1caf in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fe39e7442e0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc5db34d0) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qobject.cpp:3983 #10 0x00007fe39e4abf0a in QTimer::timeout (this=<optimized out>, _t1=...) at .moc/moc_qtimer.cpp:205 #11 0x00007fe39e49fc7d in QObject::event (this=0x558ed22bb990, e=0x7fffc5db3630) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qobject.cpp:1369 #12 0x00007fe39f0a404e in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x558ed22bb990, e=0x7fffc5db3630) at /var/tmp/portage/dev-qt/qtwidgets-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/widgets/kernel/qapplication.cpp:3640 #13 0x00007fe39e475718 in QCoreApplication::notifyInternal2 (receiver=0x558ed22bb990, event=0x7fffc5db3630) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qcoreapplication.cpp:1064 #14 0x00007fe39e4c4939 in QTimerInfoList::activateTimers (this=0x558ed1d00480) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qtimerinfo_unix.cpp:643 #15 0x00007fe39e4c51d4 in timerSourceDispatch (source=<optimized out>) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qeventdispatcher_glib.cpp:183 #16 0x00007fe39cf1daf8 in g_main_dispatch (context=0x7fe394005010) at ../glib-2.74.6/glib/gmain.c:3454 #17 g_main_context_dispatch (context=context@entry=0x7fe394005010) at ../glib-2.74.6/glib/gmain.c:4172 #18 0x00007fe39cf1dd88 in g_main_context_iterate (context=context@entry=0x7fe394005010, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.74.6/glib/gmain.c:4248 #19 0x00007fe39cf1de1c in g_main_context_iteration (context=0x7fe394005010, may_block=1) at ../glib-2.74.6/glib/gmain.c:4313 #20 0x00007fe39e4c5576 in QEventDispatcherGlib::processEvents (this=0x558ed1d00830, flags=...) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qeventdispatcher_glib.cpp:423 #21 0x00007fe39e4741fb in QEventLoop::exec (this=this@entry=0x7fffc5db3870, flags=..., flags@entry=...) at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/global/qflags.h:69 #22 0x00007fe39e47c370 in QCoreApplication::exec () at /var/tmp/portage/dev-qt/qtcore-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/global/qflags.h:121 #23 0x00007fe39e858acc in QGuiApplication::exec () at /var/tmp/portage/dev-qt/qtgui-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/gui/kernel/qguiapplication.cpp:1870 #24 0x00007fe39f0a3fc5 in QApplication::exec () at /var/tmp/portage/dev-qt/qtwidgets-5.15.8-r4/work/qtbase-everywhere-src-5.15.8/src/widgets/kernel/qapplication.cpp:2832 #25 0x0000558ed14469fb in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/kde-plasma/plasma-workspace-5.27.4.1-r2/work/plasma-workspace-5.27.4.1/shell/main.cpp:235 [Inferior 1 (process 3457757) detached] Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.