Bug 380063

Summary:	Plasma crash after closing Lazarus IDE 1.9
Product:	[Plasma] plasmashell	Reporter:	john4deidre2013
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bshah, notmart, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.9.5
Target Milestone:	1.0
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description john4deidre2013 2017-05-22 00:23:27 UTC

Application: plasmashell (5.9.5)

Qt Version: 5.7.1
Frameworks Version: 5.33.0
Operating System: Linux 4.11.0-1-default x86_64
Distribution: "openSUSE Tumbleweed"

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

closing the lazarus application in a normal fashion

- Unusual behavior I noticed:

crash after closing lazarus ide

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f01a62588c0 (LWP 1994))]

Thread 10 (Thread 0x7f00a718a700 (LWP 4718)):
#0  0x00007f019a60e2a9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f019a5c8990 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c8e22 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f00dd883ef6 in  () at /usr/lib64/libgio-2.0.so.0
#4  0x00007f019a5f0375 in  () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f009f6fa700 (LWP 4717)):
#0  0x00007f019f8724bd in read () at /lib64/libc.so.6
#1  0x00007f019a60cf00 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c8562 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f019a5c8a34 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f019a5c8bf1 in  () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f019a5f0375 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f00d08e2700 (LWP 2091)):
#0  0x00007f019f8767bd in poll () at /lib64/libc.so.6
#1  0x00007f019a5c8a96 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f01a01a31bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f01a014cb1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f019ff7a813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f00d31dbdf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f019ff7f4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f00e4cca700 (LWP 2083)):
#0  0x00007f01a01a296b in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f019a5c7f8d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c89bb in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f01a01a31bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f01a014cb1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f019ff7a813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f01a3c402d6 in  () at /usr/lib64/libQt5Quick.so.5
#8  0x00007f019ff7f4c8 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f00ee07a700 (LWP 2082)):
#0  0x00007f019ee209a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f0179f1132b in  () at /usr/lib64/dri/r600_dri.so
#2  0x00007f0179f11057 in  () at /usr/lib64/dri/r600_dri.so
#3  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f0180932700 (LWP 2081)):
#0  0x00007f019ee209a6 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f01a5915974 in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f01a59159b9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f01829aa700 (LWP 2080)):
#0  0x00007f019f8767bd in poll () at /lib64/libc.so.6
#1  0x00007f019a5c8a96 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f01a01a31bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f01a014cb1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f019ff7a813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f01a30a5305 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f019ff7f4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f0183fff700 (LWP 2079)):
#0  0x00007f019f8767bd in poll () at /lib64/libc.so.6
#1  0x00007f019a5c8a96 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f01a01a31bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f01a014cb1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f019ff7a813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f01a30a5305 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f019ff7f4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f019459a700 (LWP 2010)):
#0  0x00007f019f8767bd in poll () at /lib64/libc.so.6
#1  0x00007f019a5c8a96 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f01a01a31bb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f01a014cb1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f019ff7a813 in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f01a05b5385 in  () at /usr/lib64/libQt5DBus.so.5
#7  0x00007f019ff7f4c8 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f019ee1a537 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f019f88004f in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f01a62588c0 (LWP 1994)):
[KCrash Handler]
#6  0x00007f01a0114f30 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f01a0115219 in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f01a011d209 in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f01a017a739 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f01a01f1d64 in QAbstractItemModel::rowsRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f01a00f628b in QAbstractItemModel::endRemoveRows() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f00dbfc4ae8 in  () at /usr/lib64/libtaskmanager.so.6
#13 0x00007f00dbfc7b79 in  () at /usr/lib64/libtaskmanager.so.6
#14 0x00007f01a017a739 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#15 0x00007f01a01f1cf4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f01a00f5b33 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f01a011a955 in  () at /usr/lib64/libQt5Core.so.5
#18 0x00007f01a011ab54 in  () at /usr/lib64/libQt5Core.so.5
#19 0x00007f01a011d1e8 in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f01a017a739 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f01a01f1cf4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f01a00f5b33 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#23 0x00007f00df3c5e35 in  () at /usr/lib64/libKF5ItemModels.so.5
#24 0x00007f00df3c73d1 in  () at /usr/lib64/libKF5ItemModels.so.5
#25 0x00007f01a017a739 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f01a01f1cf4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f01a00f5b33 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f01a0110130 in  () at /usr/lib64/libQt5Core.so.5
#29 0x00007f01a017a739 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#30 0x00007f01a01f1cf4 in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex const&, int, int, QAbstractItemModel::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f01a00f5b33 in QAbstractItemModel::beginRemoveRows(QModelIndex const&, int, int) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f00dbfdec78 in TaskManager::XWindowTasksModel::Private::removeWindow(unsigned long long) () at /usr/lib64/libtaskmanager.so.6
#33 0x00007f01a017aaae in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#34 0x00007f01a2bc11d2 in KWindowSystem::windowRemoved(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#35 0x00007f01886a5be6 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#36 0x00007f01a2bb9522 in NETRootInfo::update(QFlags<NET::Property>, QFlags<NET::Property2>) () at /usr/lib64/libKF5WindowSystem.so.5
#37 0x00007f01a2bba54c in NETRootInfo::event(xcb_generic_event_t*, QFlags<NET::Property>*, QFlags<NET::Property2>*) () at /usr/lib64/libKF5WindowSystem.so.5
#38 0x00007f01a2bba872 in NETRootInfo::event(xcb_generic_event_t*, unsigned long*, int) () at /usr/lib64/libKF5WindowSystem.so.5
#39 0x00007f01886a5316 in  () at /usr/lib64/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#40 0x00007f01a014bc5f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#41 0x00007f0191f72054 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#42 0x00007f0191f72d35 in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#43 0x00007f01a017b5e9 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#44 0x00007f01a10d3eac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#45 0x00007f01a10db661 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#46 0x00007f01a014eb30 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#47 0x00007f01a01512bd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#48 0x00007f01a01a2d93 in  () at /usr/lib64/libQt5Core.so.5
#49 0x00007f019a5c8897 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#50 0x00007f019a5c8b00 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007f019a5c8bac in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#52 0x00007f01a01a319f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#53 0x00007f01a014cb1a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#54 0x00007f01a015528c in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#55 0x000000000041eab2 in  ()
#56 0x00007f019f7b3541 in __libc_start_main () at /lib64/libc.so.6
#57 0x000000000041ee3a in _start ()

Reported using DrKonqi

Comment 1 Marco Martin 2017-05-22 14:03:07 UTC


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