Bug 416154

Summary: Plasma crashed while using network widget
Product: [Plasma] plasmashell Reporter: Andrew <travneff>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: nate, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.17.4   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Andrew 2020-01-12 10:52:46 UTC 
Application: plasmashell (5.17.4)

Qt Version: 5.12.5
Frameworks Version: 5.64.0
Operating System: Linux 5.4.8-200.fc31.x86_64 x86_64
Distribution: "Fedora release 31 (Thirty One)"

-- Information about the crash:
- What I was doing when the application crashed:

Network widget popup was opened and I pressed "connect". That was right after previous (unsuccessful) connection try.

-- Backtrace:
Application: Плазма (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7736872c80 (LWP 7353))]

Thread 12 (Thread 0x7f76f36aa700 (LWP 9066)):
#0  0x00007f7739af1d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f773a62d003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f773a62d091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f773c2691b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f773c26945d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f76f3f37700 (LWP 9065)):
#0  0x00007f7739af1d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f773a62d003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f773a62d091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f773c2691b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f773c26945d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f770881c700 (LWP 8981)):
[KCrash Handler]
#6  0x00007f77203c3a18 in Plotter::render() () at /usr/lib64/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#7  0x00007f773a7f9010 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#8  0x00007f773c2bf594 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /lib64/libQt5Quick.so.5
#9  0x00007f773c26561f in QSGRenderThread::syncAndRender() () at /lib64/libQt5Quick.so.5
#10 0x00007f773c2693c8 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#11 0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#12 0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f770a06d700 (LWP 8640)):
#0  0x00007f7739af1d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f773a62d003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f773a62d091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f773c2691b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f773c26945d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f770b142700 (LWP 8200)):
#0  0x00007f773a29ba6f in poll () at /lib64/libc.so.6
#1  0x00007f7738de580e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f7738de5943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f773a823da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f773a7cdcfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f773a6263a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f770b957c4c in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7715a9f700 (LWP 8179)):
#0  0x00007f7739af1d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f773a62d003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f773a62d091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f773c2691b9 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#4  0x00007f773c26945d in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#5  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#6  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#7  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f77162b7700 (LWP 8178)):
#0  0x00007f773a29744c in read () at /lib64/libc.so.6
#1  0x00007f7738e2d53f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7738de5357 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7738de57b2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7738de5943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f773a823da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f773a7cdcfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f773a6263a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f773c1dce8a in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#9  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f7721214700 (LWP 7845)):
#0  0x00007f7739af1d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f77218ad19b in util_queue_thread_func () at /usr/lib64/dri/i965_dri.so
#2  0x00007f77218acdab in impl_thrd_routine () at /usr/lib64/dri/i965_dri.so
#3  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f77235ef700 (LWP 7733)):
#0  0x00007f773a29744c in read () at /lib64/libc.so.6
#1  0x00007f7738e2d53f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7738de5357 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7738de57b2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7738de5943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f773a823da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f773a7cdcfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f773a6263a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f773bef3119 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f77288bb700 (LWP 7388)):
#0  0x00007f773a29744c in read () at /lib64/libc.so.6
#1  0x00007f7738e2d53f in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f7738de5357 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f7738de57b2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f7738de5943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f773a823da3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f773a7cdcfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f773a6263a5 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f773b038f4a in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#9  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f772955a700 (LWP 7370)):
#0  0x00007f773a29ba6f in poll () at /lib64/libc.so.6
#1  0x00007f773c67338a in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f773c674fea in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f772972cac8 in QXcbEventQueue::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f773a6274f6 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f7739aeb4e2 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f773a2a6693 in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f7736872c80 (LWP 7353)):
#0  0x00007f7739af1d45 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f773a62d003 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt5Core.so.5
#2  0x00007f773a62d091 in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#3  0x00007f773c267751 in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () at /lib64/libQt5Quick.so.5
#4  0x00007f773c268344 in QSGThreadedRenderLoop::handleUpdateRequest(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#5  0x00007f773c2cc12c in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#6  0x00007f773ca8256b in PlasmaQuick::Dialog::event(QEvent*) () at /lib64/libKF5PlasmaQuick.so.5
#7  0x00007f773b2c4ad6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#8  0x00007f773b2ce150 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#9  0x00007f773a7cedf8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#10 0x00007f773ab9234d in QPlatformWindow::deliverUpdateRequest() () at /lib64/libQt5Gui.so.5
#11 0x00007f773ab9077e in QPlatformWindow::windowEvent(QEvent*) () at /lib64/libQt5Gui.so.5
#12 0x00007f773b2cdecb in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#13 0x00007f773a7cedf8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#14 0x00007f773a823048 in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#15 0x00007f773a8238fc in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#16 0x00007f7738de5510 in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#17 0x00007f7738de58a0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#18 0x00007f7738de5943 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#19 0x00007f773a823d85 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#20 0x00007f773a7cdcfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#21 0x00007f773a7d5a26 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#22 0x000055da7364d73a in main ()
[Inferior 1 (process 7353) detached]

The reporter indicates this bug may be a duplicate of or related to bug 415445, bug 415080, bug 415754.

Possible duplicates by query: bug 416068, bug 415820, bug 415754, bug 415701, bug 415615.

Reported using DrKonqi
Comment 1 Nate Graham 2020-01-12 18:19:30 UTC 

*** This bug has been marked as a duplicate of bug 415080 ***