Bug 374620 - plasma crash related to NoMachine client
Summary: plasma crash related to NoMachine client
Status: RESOLVED DUPLICATE of bug 342763
Alias: None
Product: plasmashell
Classification: Plasma
Component: Task Manager and Icons-Only Task Manager (show other bugs)
Version: 5.8.4
Platform: openSUSE Linux
: NOR crash
Target Milestone: 1.0
Assignee: Eike Hein
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2017-01-06 05:17 UTC by Dima
Modified: 2017-01-09 10:26 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:

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Description Dima 2017-01-06 05:17:50 UTC 
Application: plasmashell (5.8.4)

Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.9.0-2-default x86_64
Distribution: "openSUSE Tumbleweed"

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

clicked "Disconnect" on NoMachine client. At that moment 5 xterms were open on remote machine.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fab1b10f8c0 (LWP 2792))]

Thread 17 (Thread 0x7faa0b5fe700 (LWP 16791)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7faa0a3fd700 (LWP 16573)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7faa0bfff700 (LWP 8975)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7faa10b1e700 (LWP 6558)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7faa29fdd700 (LWP 5893)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7faa297dc700 (LWP 3139)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7faa2a9de700 (LWP 3137)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7faa37dff700 (LWP 3136)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7faa3df84700 (LWP 3130)):
#0  0x00007fab147b266d in poll () at /lib64/libc.so.6
#1  0x00007fab0f82b876 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab150d218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab14ea9813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007faa404b1df7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7faa58da7700 (LWP 3094)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab14eaf37b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007fab18dd32a5 in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007fab18dd3b9a in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7faa5a549700 (LWP 3089)):
#0  0x00007ffe63781a57 in clock_gettime ()
#1  0x00007fab147c8216 in clock_gettime () at /lib64/libc.so.6
#2  0x00007fab14f53771 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007fab150cfe09 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007fab150d03b5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab150d175e in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab0f82ad79 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007fab0f82b79b in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007fab150d218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fab14ea9813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007fab18d642d6 in  () at /usr/lib64/libQt5Quick.so.5
#13 0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#15 0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7faaebde2700 (LWP 3077)):
#0  0x00007fab13fba10f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fab1a7f5974 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007fab1a7f59b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7faaf4ecb700 (LWP 3074)):
#0  0x00007fab147b266d in poll () at /lib64/libc.so.6
#1  0x00007fab0f82b876 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab150d218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab14ea9813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7faaf77ad700 (LWP 3048)):
#0  0x00007fab147b266d in poll () at /lib64/libc.so.6
#1  0x00007fab0f82b876 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab150d218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab14ea9813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab181d5305 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7faafd3b8700 (LWP 3012)):
#0  0x00007fab147b266d in poll () at /lib64/libc.so.6
#1  0x00007fab0f82b876 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab150d218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab14ea9813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab181d5305 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fab0962c700 (LWP 2803)):
#0  0x00007fab147b266d in poll () at /lib64/libc.so.6
#1  0x00007fab0f82b876 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fab150d218b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fab14ea9813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fab154e4385 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007fab14eae4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fab13fb4454 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fab147bb37f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fab1b10f8c0 (LWP 2792)):
[KCrash Handler]
#6  0x00007fab15043f00 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fab150441e9 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fab1504c1d9 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007fab150a9709 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fab15120d34 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007fab1502525b in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007faa4981f4a8 in  () at /usr/lib64/libtaskmanager.so.6
#13 0x00007faa49822509 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007fab150a9709 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007fab15120cc4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fab15024b03 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fab15049925 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007fab15049b24 in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007fab1504c1b8 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007fab150a9709 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007fab15120cc4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#22 0x00007fab15024b03 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#23 0x00007faa4b320e35 in  () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007faa4b3222a1 in  () at /usr/lib64/libKF5ItemModels.so.5
#25 0x00007fab150a9709 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fab15120cc4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#27 0x00007fab15024b03 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#28 0x00007fab1503f100 in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007fab150a9709 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007fab15120cc4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#31 0x00007fab15024b03 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#32 0x00007faa49839253 in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib64/libtaskmanager.so.6
#33 0x00007fab150a9a7e in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#34 0x00007fab17cf41f2 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#35 0x00007faafd7d9be6 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007fab17cec542 in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#37 0x00007fab17ced56c in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib64/libKF5WindowSystem.so.5
#38 0x00007fab17ced892 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib64/libKF5WindowSystem.so.5
#39 0x00007faafd7d9316 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007fab1507ac2f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007fab08922054 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007fab08922d35 in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#43 0x00007fab150aa5b9 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#44 0x00007fab15ff8eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007fab16000661 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007fab1507db00 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#47 0x00007fab1508028d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007fab150d1d63 in  () at /usr/lib64/libQt5Core.so.5
#49 0x00007fab0f82b677 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#50 0x00007fab0f82b8e0 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007fab0f82b98c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#52 0x00007fab150d216f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#53 0x00007fab1507baea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#54 0x00007fab1508425c in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#55 0x000000000041ea42 in  ()
#56 0x00007fab146f2291 in __libc_start_main () at /lib64/libc.so.6
#57 0x000000000041edca in _start ()

Reported using DrKonqi
Comment 1 Marco Martin 2017-01-09 10:26:20 UTC 

*** This bug has been marked as a duplicate of bug 342763 ***