Bug 388061

Summary:	Plasma crashes (sometimes) when I close a java application
Product:	[Plasma] plasmashell	Reporter:	Genfer <farid.moussaoui>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	notmart, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.8.7
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:

Description Genfer 2017-12-20 10:28:46 UTC

Application: plasmashell (5.8.7)

Qt Version: 5.6.2
Frameworks Version: 5.32.0
Operating System: Linux 4.4.103-36-default x86_64
Distribution: "openSUSE Leap 42.3"

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

It happens sometimes when I close my trading java application. The application is TWS (https://www.interactivebrokers.com/en/index.php?f=16040)

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2555f36900 (LWP 2934))]

Thread 17 (Thread 0x7f2458c27700 (LWP 7141)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f2442ffc700 (LWP 6473)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f2466bdf700 (LWP 6471)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f24427fb700 (LWP 3815)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f246d106700 (LWP 3731)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f246dd31700 (LWP 3723)):
#0  0x00007f254f41f20d in poll () at /lib64/libc.so.6
#1  0x00007f254bad0314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f254bad042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f254fd2c1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f254fcd9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254fb14f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f246f15a8f7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f2480ffc700 (LWP 3722)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f2482ffe700 (LWP 3721)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f2489775700 (LWP 3718)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f2493815700 (LWP 3657)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f254fb1a69b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5
#2  0x00007f2553a1455b in  () at /usr/lib64/libQt5Quick.so.5
#3  0x00007f2553a162d5 in  () at /usr/lib64/libQt5Quick.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f2498f14700 (LWP 3652)):
#0  0x00007f254f41b28d in read () at /lib64/libc.so.6
#1  0x00007f2546e84073 in  () at /usr/lib64/tls/libnvidia-tls.so.384.98
#2  0x00007f254bb10750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f254bacfe49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f254bad02a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f254bad042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f254fd2c1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f254fcd9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f254fb14f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f25539a6822 in  () at /usr/lib64/libQt5Quick.so.5
#10 0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f252b32c700 (LWP 3528)):
#0  0x00007f254ec2d0bf in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f255560b93b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f255560b969 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f25352fc700 (LWP 3432)):
#0  0x00007f254f41b28d in read () at /lib64/libc.so.6
#1  0x00007f2546e84073 in  () at /usr/lib64/tls/libnvidia-tls.so.384.98
#2  0x00007f254bb10750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f254bacfe49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f254bad02a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f254bad042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f254fd2c1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f254fcd9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f254fb14f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2552e223d8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f2536baf700 (LWP 3001)):
#0  0x00007f254f41b28d in read () at /lib64/libc.so.6
#1  0x00007f2546e84073 in  () at /usr/lib64/tls/libnvidia-tls.so.384.98
#2  0x00007f254bb10750 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f254bacfe49 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f254bad02a8 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f254bad042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f254fd2c1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f254fcd9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f254fb14f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#9  0x00007f2552e223d8 in  () at /usr/lib64/libQt5Qml.so.5
#10 0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#11 0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f253dec2700 (LWP 2943)):
#0  0x00007f254f41f20d in poll () at /lib64/libc.so.6
#1  0x00007f25545693c2 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f255456afaf in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f254063d0d9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f254298c700 (LWP 2941)):
#0  0x00007f254f41f20d in poll () at /lib64/libc.so.6
#1  0x00007f254bad0314 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f254bad042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f254fd2c1ab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f254fcd9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f254fb14f5a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f2550140295 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f254fb19a29 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f254ec28744 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f254f427aad in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f2555f36900 (LWP 2934)):
[KCrash Handler]
#6  0x00007f254fca6dd0 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f254fca70af in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f254fcadf19 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f254fd057d1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f254fd7c334 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f254fc8a751 in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f248ac1d55f in TaskManager::TaskGroupingProxyModel::Private::sourceRowsAboutToBeRemoved(QModelIndex const&, int, int) () at /usr/lib64/libtaskmanager.so.6
#13 0x00007f248ac20119 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007f254fd057d1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f254fd7c2e4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f254fc89ed4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f254fca8a0d in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f254fca8bbd in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007f254fcadef8 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f254fd057d1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f254fd7c2e4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f254fc89ed4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f2490ba7ed5 in  () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007f2490ba8d21 in  () at /usr/lib64/libKF5ItemModels.so.5
#25 0x00007f254fd057d1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f254fd7c2e4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f254fc89ed4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f254fca1ecf in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007f254fd057d1 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f254fd7c2e4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f254fc89ed4 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f248ac377d5 in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib64/libtaskmanager.so.6
#33 0x00007f254fd05de3 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f2552940ea2 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#35 0x00007f2536fd1185 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007f2552939771 in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#37 0x00007f255293a642 in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib64/libKF5WindowSystem.so.5
#38 0x00007f255293a872 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib64/libKF5WindowSystem.so.5
#39 0x00007f2536fd0b56 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007f254fcd8e90 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f254063b434 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007f254063d4db in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#43 0x00007f254fd06e26 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#44 0x00007f2550c5e28c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f2550c628ea in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007f254fcdbbe5 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f254fcdd9ca in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007f254fd2cb03 in  () at /usr/lib64/libQt5Core.so.5
#49 0x00007f254bad0134 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#50 0x00007f254bad0388 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007f254bad042c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#52 0x00007f254fd2c18c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#53 0x00007f254fcd9bfb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#54 0x00007f254fce1ae6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#55 0x000000000041f0ff in  ()
#56 0x00007f254f35e6e5 in __libc_start_main () at /lib64/libc.so.6
#57 0x000000000041f369 in _start ()

Reported using DrKonqi

Comment 1 Marco Martin 2017-12-20 13:24:50 UTC


*** This bug has been marked as a duplicate of bug 387843 ***