https://bugs.kde.org/show_bug.cgi?id=410492
Bug ID: 410492
Summary: Segmentation fault on startup
Product: plasmashell
Version: 5.16.4
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: bdus...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.16.4)
Qt Version: 5.13.0
Frameworks Version: 5.60.0
Operating System: Linux 5.2.5-arch1-1-ARCH x86_64
Distribution (Platform): Archlinux Packages
-- Information about the crash:
- What I was doing when the application crashed:
After upgrading my Arch Linux system on July 31, during a normal boot, Plasma
apparently encountered a segmentation fault while starting up. Plasma was
restarted automatically and continued to work normally, but the crash reporter
showed that Plasma had crashed.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fba7d103880 (LWP 3463))]
Thread 10 (Thread 0x7fba4d2f6700 (LWP 3584)):
#0 0x00007fba812d7415 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fba81e085a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fba81e08692 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fba83be87bd in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fba83be8a6e in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fba4e59e700 (LWP 3576)):
#0 0x00007fba81a8be3d in syscall () at /usr/lib/libc.so.6
#1 0x00007fba81e048e2 in QSemaphore::acquire(int) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fba81ffbe8f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fba82907864 in () at /usr/lib/libQt5DBus.so.5
#4 0x00007fba828a927d in () at /usr/lib/libQt5DBus.so.5
#5 0x00007fba828a9e40 in () at /usr/lib/libQt5DBus.so.5
#6 0x00007fba828a16ad in QDBusConnection::connect(QString const&, QString
const&, QString const&, QString const&, QObject*, char const*) () at
/usr/lib/libQt5DBus.so.5
#7 0x00007fba4dd210f6 in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#8 0x00007fba4dd2134e in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#9 0x00007fba4dd2daee in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#10 0x00007fba4dd3ee51 in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#11 0x00007fba81ffba11 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#12 0x00007fba4dd3ccd6 in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#13 0x00007fba4dd1d777 in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#14 0x00007fba4dd3d51d in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#15 0x00007fba4dd3e773 in () at /usr/lib/qt/plugins/bearer/libqnmbearer.so
#16 0x00007fba828ac300 in () at /usr/lib/libQt5DBus.so.5
#17 0x00007fba81ffc44a in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#18 0x00007fba81fcf9e6 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#19 0x00007fba81fd2739 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#20 0x00007fba820283a4 in () at /usr/lib/libQt5Core.so.5
#21 0x00007fba802b4cf4 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#22 0x00007fba802b6b11 in () at /usr/lib/libglib-2.0.so.0
#23 0x00007fba802b6b51 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#24 0x00007fba820279a3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#25 0x00007fba81fce5ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#26 0x00007fba81e012f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#27 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#28 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#29 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7fba4ed9f700 (LWP 3575)):
#0 0x00007fba81a86667 in poll () at /usr/lib/libc.so.6
#1 0x00007fba802b6a80 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fba802b6b51 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007fba820279bc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007fba81fce5ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007fba81e012f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007fba4f7ab13b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#7 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#8 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fba575a0700 (LWP 3573)):
#0 0x00007fba812d7415 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fba81e085a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fba81e08692 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fba83be87bd in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fba83be8a6e in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7fba63815700 (LWP 3571)):
#0 0x00007fba812d7415 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fba81e085a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fba81e08692 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fba83be87bd in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fba83be8a6e in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7fba68c87700 (LWP 3561)):
#0 0x00007fba802674e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fba802b691e in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fba802b6b51 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007fba820279bc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007fba81fce5ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007fba81e012f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007fba83b5d61b in () at /usr/lib/libQt5Quick.so.5
#7 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#8 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#9 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fba7a2d7700 (LWP 3531)):
#0 0x00007fba80267479 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fba802b636c in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#2 0x00007fba802b69a6 in () at /usr/lib/libglib-2.0.so.0
#3 0x00007fba802b6b51 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#4 0x00007fba820279bc in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#5 0x00007fba81fce5ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#6 0x00007fba81e012f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7 0x00007fba8387f8f9 in () at /usr/lib/libQt5Qml.so.5
#8 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#9 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fba7b503700 (LWP 3500)):
[KCrash Handler]
#6 0x0000007fba81ff89 in ()
#7 0x00007fba81ffc44a in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#8 0x00007fba81fcf9e6 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#9 0x00007fba81fd2739 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#10 0x00007fba820283a4 in () at /usr/lib/libQt5Core.so.5
#11 0x00007fba802b4cf4 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#12 0x00007fba802b6b11 in () at /usr/lib/libglib-2.0.so.0
#13 0x00007fba802b6b51 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#14 0x00007fba820279a3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#15 0x00007fba81fce5ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#16 0x00007fba81e012f5 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#17 0x00007fba8289fb37 in () at /usr/lib/libQt5DBus.so.5
#18 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#19 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#20 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fba7c333700 (LWP 3490)):
#0 0x00007fba81a86667 in poll () at /usr/lib/libc.so.6
#1 0x00007fba83fed630 in () at /usr/lib/libxcb.so.1
#2 0x00007fba83fef2db in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3 0x00007fba7cccc049 in () at /usr/lib/libQt5XcbQpa.so.5
#4 0x00007fba81e02520 in () at /usr/lib/libQt5Core.so.5
#5 0x00007fba812d157f in start_thread () at /usr/lib/libpthread.so.0
#6 0x00007fba81a910e3 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fba7d103880 (LWP 3463)):
#0 0x00007fba812d7415 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fba81e085a0 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fba81e08692 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fba8290452d in () at /usr/lib/libQt5DBus.so.5
#4 0x00007fba828b4fa3 in () at /usr/lib/libQt5DBus.so.5
#5 0x00007fba828a063c in QDBusConnection::call(QDBusMessage const&,
QDBus::CallMode, int) const () at /usr/lib/libQt5DBus.so.5
#6 0x00007fba828bddc4 in () at /usr/lib/libQt5DBus.so.5
#7 0x00007fba828c0177 in
QDBusAbstractInterfaceBase::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib/libQt5DBus.so.5
#8 0x00007fba828c0308 in
QDBusAbstractInterface::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib/libQt5DBus.so.5
#9 0x00007fba4d9a3247 in () at /usr/lib/libKF5NetworkManagerQt.so.6
#10 0x00007fba81fdbf65 in QMetaProperty::read(QObject const*) const () at
/usr/lib/libQt5Core.so.5
#11 0x00007fba82001db6 in QObject::property(char const*) const () at
/usr/lib/libQt5Core.so.5
#12 0x00007fba4d9c0d23 in () at /usr/lib/libKF5NetworkManagerQt.so.6
#13 0x00007fba4d9c1e82 in
NetworkManager::ActiveConnection::ActiveConnection(NetworkManager::ActiveConnectionPrivate&,
QObject*) () at /usr/lib/libKF5NetworkManagerQt.so.6
#14 0x00007fba4da0bee7 in NetworkManager::VpnConnection::VpnConnection(QString
const&, QObject*) () at /usr/lib/libKF5NetworkManagerQt.so.6
#15 0x00007fba4d9f3e7f in () at /usr/lib/libKF5NetworkManagerQt.so.6
#16 0x00007fba4d9f6491 in NetworkManager::findActiveConnection(QString const&)
() at /usr/lib/libKF5NetworkManagerQt.so.6
#17 0x00007fba4dc6dd2c in () at
/usr/lib/qt/qml/org/kde/plasma/networkmanagement/libplasmanm_qmlplugins.so
#18 0x00007fba4dc6fd59 in () at
/usr/lib/qt/qml/org/kde/plasma/networkmanagement/libplasmanm_qmlplugins.so
#19 0x00007fba81ffbb70 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#20 0x00007fba4d98f136 in
NetworkManager::Notifier::activeConnectionAdded(QString const&) () at
/usr/lib/libKF5NetworkManagerQt.so.6
#21 0x00007fba4d9f485d in () at /usr/lib/libKF5NetworkManagerQt.so.6
#22 0x00007fba4d9a2063 in () at /usr/lib/libKF5NetworkManagerQt.so.6
#23 0x00007fba828ac300 in () at /usr/lib/libQt5DBus.so.5
#24 0x00007fba81ffc44a in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#25 0x00007fba82b0d4d5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#26 0x00007fba82b16a21 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#27 0x00007fba81fcf9c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#28 0x00007fba81fd2739 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#29 0x00007fba820283a4 in () at /usr/lib/libQt5Core.so.5
#30 0x00007fba802b4cf4 in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#31 0x00007fba802b6b11 in () at /usr/lib/libglib-2.0.so.0
#32 0x00007fba802b6b51 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#33 0x00007fba820279a3 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#34 0x00007fba81fce5ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#35 0x00007fba81fd6326 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#36 0x0000561bc94e0df6 in ()
#37 0x00007fba819bbee3 in __libc_start_main () at /usr/lib/libc.so.6
#38 0x0000561bc94e12ae in _start ()
[Inferior 1 (process 3463) detached]
Reported using DrKonqi
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