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
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