Application: plasmashell (5.17.4) Qt Version: 5.12.6 Frameworks Version: 5.65.0 Operating System: Linux 5.3.16-lp152.1-default x86_64 Distribution: openSUSE Leap 15.2 Alpha -- Information about the crash: System information: (will add this later..) - What I was doing when the application crashed: try to login as root... Plasma is crashing when try to login as root, this shoul be possible.. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f99e6c9d380 (LWP 2414))] Thread 7 (Thread 0x7f9994a51700 (LWP 2496)): #0 0x00007f99e03246a0 in clock_gettime () at /lib64/libc.so.6 #1 0x00007f99e0ca1b31 in () at /usr/lib64/libQt5Core.so.5 #2 0x00007f99e0ca0369 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5 #3 0x00007f99e0ca0945 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f99e0ca1f8e in () at /usr/lib64/libQt5Core.so.5 #5 0x00007f99da634709 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0 #6 0x00007f99da6350db in () at /usr/lib64/libglib-2.0.so.0 #7 0x00007f99da6352bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #8 0x00007f99e0ca224b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #9 0x00007f99e0c4335a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #10 0x00007f99e0a6912a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #11 0x00007f9997373c37 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so #12 0x00007f99e0a6a8d2 in () at /usr/lib64/libQt5Core.so.5 #13 0x00007f99ddbcb4f9 in start_thread () at /lib64/libpthread.so.0 #14 0x00007f99e0316dbf in clone () at /lib64/libc.so.6 Thread 6 (Thread 0x7f99a88ed700 (LWP 2490)): #0 0x00007f99da67afd4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007f99da6346fc in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f99da6350db in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f99da6352bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f99e0ca224b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f99e0c4335a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007f99e0a6912a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #7 0x00007f99e4a42116 in () at /usr/lib64/libQt5Quick.so.5 #8 0x00007f99e0a6a8d2 in () at /usr/lib64/libQt5Core.so.5 #9 0x00007f99ddbcb4f9 in start_thread () at /lib64/libpthread.so.0 #10 0x00007f99e0316dbf in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7f99b806a700 (LWP 2485)): #0 0x00007f99ddbd183d in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007f99c0fa083b in () at /usr/lib64/dri/nouveau_dri.so #2 0x00007f99c0fa0547 in () at /usr/lib64/dri/nouveau_dri.so #3 0x00007f99ddbcb4f9 in start_thread () at /lib64/libpthread.so.0 #4 0x00007f99e0316dbf in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7f99c96ce700 (LWP 2469)): #0 0x00007f99e0ca1f11 in () at /usr/lib64/libQt5Core.so.5 #1 0x00007f99da634709 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f99da6350db in () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f99da6352bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #4 0x00007f99e0ca224b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f99e0c4335a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007f99e0a6912a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #7 0x00007f99e456ebc5 in () at /usr/lib64/libQt5Qml.so.5 #8 0x00007f99e0a6a8d2 in () at /usr/lib64/libQt5Core.so.5 #9 0x00007f99ddbcb4f9 in start_thread () at /lib64/libpthread.so.0 #10 0x00007f99e0316dbf in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7f99cb757700 (LWP 2443)): #0 0x00007f99e030c56b in poll () at /lib64/libc.so.6 #1 0x00007f99da6351a9 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007f99da6352bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007f99e0ca224b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007f99e0c4335a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007f99e0a6912a in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007f99e1d6bcd5 in () at /usr/lib64/libQt5DBus.so.5 #7 0x00007f99e0a6a8d2 in () at /usr/lib64/libQt5Core.so.5 #8 0x00007f99ddbcb4f9 in start_thread () at /lib64/libpthread.so.0 #9 0x00007f99e0316dbf in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7f99d194f700 (LWP 2430)): #0 0x00007f99e030c56b in poll () at /lib64/libc.so.6 #1 0x00007f99e56a3307 in () at /usr/lib64/libxcb.so.1 #2 0x00007f99e56a4f3a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007f99d432f300 in () at /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007f99e0a6a8d2 in () at /usr/lib64/libQt5Core.so.5 #5 0x00007f99ddbcb4f9 in start_thread () at /lib64/libpthread.so.0 #6 0x00007f99e0316dbf in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7f99e6c9d380 (LWP 2414)): [KCrash Handler] #6 0x00007f999a0b8dd6 in () at /usr/lib64/qt5/qml/org/kde/plasma/calendar/libcalendarplugin.so #7 0x00007f999a0c5f6c in () at /usr/lib64/qt5/qml/org/kde/plasma/calendar/libcalendarplugin.so #8 0x00007f999a0c6943 in () at /usr/lib64/qt5/qml/org/kde/plasma/calendar/libcalendarplugin.so #9 0x00007f99e44bbdb8 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5 #10 0x00007f99e441417c in () at /usr/lib64/libQt5Qml.so.5 #11 0x00007f99e441584f in QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () at /usr/lib64/libQt5Qml.so.5 #12 0x00007f99e4432130 in () at /usr/lib64/libQt5Qml.so.5 #13 0x00007f99e4436926 in () at /usr/lib64/libQt5Qml.so.5 #14 0x00007f99e43c59eb in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /usr/lib64/libQt5Qml.so.5 #15 0x00007f99e4539c67 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /usr/lib64/libQt5Qml.so.5 #16 0x00007f99e453fa8e in QQmlBinding::evaluate(bool*) () at /usr/lib64/libQt5Qml.so.5 #17 0x00007f99e4544742 in () at /usr/lib64/libQt5Qml.so.5 #18 0x00007f99e4540d63 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5 #19 0x00007f99e454fb80 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib64/libQt5Qml.so.5 #20 0x00007f99e44d9272 in () at /usr/lib64/libQt5Qml.so.5 #21 0x00007f99e44d980c in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib64/libQt5Qml.so.5 #22 0x00007f99e44d60fc in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib64/libQt5Qml.so.5 #23 0x00007f99e4fbc350 in KDeclarative::QmlObject::createObjectFromComponent(QQmlComponent*, QQmlContext*, QHash<QString, QVariant> const&) () at /usr/lib64/libKF5Declarative.so.5 #24 0x00007f99e688b74c in () at /usr/lib64/libKF5PlasmaQuick.so.5 #25 0x00007f99e688ba3b in () at /usr/lib64/libKF5PlasmaQuick.so.5 #26 0x00007f99e688bf14 in () at /usr/lib64/libKF5PlasmaQuick.so.5 #27 0x00007f99e0c81c84 in () at /usr/lib64/libQt5Core.so.5 #28 0x00007f99e0c7581b in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #29 0x00007f99e25e0a0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #30 0x00007f99e25e8000 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #31 0x00007f99e0c45108 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #32 0x00007f99e0ca1699 in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5 #33 0x00007f99e0ca1e99 in () at /usr/lib64/libQt5Core.so.5 #34 0x00007f99da634e87 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #35 0x00007f99da635230 in () at /usr/lib64/libglib-2.0.so.0 #36 0x00007f99da6352bc in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #37 0x00007f99e0ca222f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #38 0x00007f99e0c4335a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #39 0x00007f99e0c4c560 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #40 0x000055757e50be8f in () #41 0x00007f99e023f34a in __libc_start_main () at /lib64/libc.so.6 #42 0x000055757e50c14a in _start () [Inferior 1 (process 2414) detached] Possible duplicates by query: bug 415574, bug 415530, bug 415522, bug 415496, bug 415493. Reported using DrKonqi
Fixed by https://cgit.kde.org/plasma-framework.git/commit/?id=6756d00fba11ca2af921a67acdb5e3c92e23bb8a
And in any case logging in as root is not supported.
(In reply to David Edmundson from comment #2) > And in any case logging in as root is not supported. This crash was not caused by logging in as root per se though, but rather because $LANG was set to POSIX. (it was reproducable on a normal user account as well with the same locale settings or running LANG=POSIX plasmashell...) See the downstream bug report: http://bugzilla.opensuse.org/show_bug.cgi?id=1159871
*** Bug 415686 has been marked as a duplicate of this bug. ***
*** Bug 415574 has been marked as a duplicate of this bug. ***