https://bugs.kde.org/show_bug.cgi?id=361826
Bug ID: 361826
Summary: plasma crash while restoring minimized window
Product: plasmashell
Version: 5.4.3
Platform: Debian testing
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: luis...@gmail.com
CC: bhus...@gmail.com, plasma-b...@kde.org
Application: plasmashell (5.4.3)
Qt Version: 5.5.1
Operating System: Linux 4.4.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing-updates (sid)
-- Information about the crash:
- What I was doing when the application crashed:
I selected one of 4 minimized instances of Firefox and plasma crashed. After a
while it automatically restarted, however.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9519309940 (LWP 9769))]
Thread 7 (Thread 0x7f9504373700 (LWP 9786)):
#0 0x00007f9513a4be4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f9517afe382 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f9517affff7 in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f950566a789 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f95141307fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f9513254454 in start_thread (arg=0x7f9504373700) at
pthread_create.c:334
#6 0x00007f9513a54ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7f9501b2a700 (LWP 9789)):
#0 0x00007f95141e0bc6 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#1 0x00007f95143654e9 in QTimerInfoList::updateCurrentTime() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#2 0x00007f9514365a55 in QTimerInfoList::timerWait(timespec&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f9514366e3e in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f95107f68bd in g_main_context_prepare
(context=context@entry=0x7f94f4000990, priority=priority@entry=0x7f9501b29b30)
at /build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3442
#5 0x00007f95107f725b in g_main_context_iterate
(context=context@entry=0x7f94f4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3820
#6 0x00007f95107f743c in g_main_context_iteration (context=0x7f94f4000990,
may_block=1) at /build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3901
#7 0x00007f9514367a5b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f951430ed6a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f951412b854 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f95169be105 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f95141307fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f9513254454 in start_thread (arg=0x7f9501b2a700) at
pthread_create.c:334
#13 0x00007f9513a54ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 5 (Thread 0x7f94f2fe6700 (LWP 9791)):
#0 0x00007f951083ba79 in g_mutex_lock (mutex=mutex@entry=0x7f94ec000990) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gthread-posix.c:1338
#1 0x00007f95107f7428 in g_main_context_iteration (context=0x7f94ec000990,
may_block=1) at /build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3900
#2 0x00007f9514367a5b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f951430ed6a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f951412b854 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f95169be105 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6 0x00007f95141307fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f9513254454 in start_thread (arg=0x7f94f2fe6700) at
pthread_create.c:334
#8 0x00007f9513a54ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7f94f0ff3700 (LWP 9799)):
#0 0x00007f9513a4be4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f95107f732c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7f94e4003070, timeout=<optimized out>, context=0x7f94e4000990) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:4135
#2 0x00007f95107f732c in g_main_context_iterate
(context=context@entry=0x7f94e4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3835
#3 0x00007f95107f743c in g_main_context_iteration (context=0x7f94e4000990,
may_block=1) at /build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3901
#4 0x00007f9514367a5b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f951430ed6a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f951412b854 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f95169be105 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f95141307fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f9513254454 in start_thread (arg=0x7f94f0ff3700) at
pthread_create.c:334
#10 0x00007f9513a54ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f94e9b59700 (LWP 9802)):
#0 0x00007f951325a04f in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007f9518d6b1c4 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2 0x00007f9518d6b209 in () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3 0x00007f9513254454 in start_thread (arg=0x7f94e9b59700) at
pthread_create.c:334
#4 0x00007f9513a54ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f9462db3700 (LWP 9804)):
#0 0x00007f951083ba94 in g_mutex_unlock (mutex=0x7f9454000990) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gthread-posix.c:1350
#1 0x00007f95107f72e6 in g_main_context_iterate
(context=context@entry=0x7f9454000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3842
#2 0x00007f95107f743c in g_main_context_iteration (context=0x7f9454000990,
may_block=1) at /build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3901
#3 0x00007f9514367a5b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f951430ed6a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f951412b854 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f9517346136 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f95141307fe in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f9513254454 in start_thread (arg=0x7f9462db3700) at
pthread_create.c:334
#9 0x00007f9513a54ecd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f9519309940 (LWP 9769)):
[KCrash Handler]
#6 0x00007f9516790358 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f95169ff97a in QQmlDelegateModel::_q_itemsChanged(int, int,
QVector<int> const&) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f9516a2704c in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9 0x00007f9516a27838 in QQmlDelegateModel::qt_metacall(QMetaObject::Call,
int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f9514340140 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f95143bc09c in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f94537c3884 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#13 0x00007f94537c4b07 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#14 0x00007f951433ff8a in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f94537cca28 in
TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) ()
at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#16 0x00007f94537b9f70 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#17 0x00007f951433ff8a in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f94537ccc18 in
TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at
/usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#19 0x00007f94537abfdb in TaskManager::Task::setActive(bool) () at
/usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#20 0x00007f94537bfd4c in
TaskManager::TaskManager::activeWindowChanged(unsigned long long) () at
/usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#21 0x00007f94537c2037 in () at /usr/lib/x86_64-linux-gnu/libtaskmanager.so.5
#22 0x00007f951433ff8a in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f95164d8c62 in KWindowSystem::activeWindowChanged(unsigned long
long) () at /usr/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#24 0x00007f9501d3e29b in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/org.kde.kwindowsystem.platforms/KF5WindowSystemX11Plugin.so
#25 0x00007f951430df1f in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f950566e204 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#27 0x00007f950566efb3 in QXcbConnection::processXcbEvents() () at
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007f9514340e61 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f9514e13ffc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#30 0x00007f9514e194b6 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f95143115ab in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007f95143139a6 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f9514367633 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f95107f7137 in g_main_context_dispatch (context=0x7f94fc0016f0) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3154
#35 0x00007f95107f7137 in g_main_context_dispatch
(context=context@entry=0x7f94fc0016f0) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3769
#36 0x00007f95107f7390 in g_main_context_iterate
(context=context@entry=0x7f94fc0016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3840
#37 0x00007f95107f743c in g_main_context_iteration (context=0x7f94fc0016f0,
may_block=1) at /build/glib2.0-2CrUwg/glib2.0-2.48.0/./glib/gmain.c:3901
#38 0x00007f9514367a3f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f951430ed6a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f9514316e0c in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x0000000000431b03 in main ()
Reported using DrKonqi
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