https://bugs.kde.org/show_bug.cgi?id=363706
Bug ID: 363706
Summary: plasma cashes without any reason
Product: plasmashell
Version: 5.6.4
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: the.crazyt...@gmail.com
CC: bhus...@gmail.com, plasma-b...@kde.org
Application: plasmashell (5.6.4)
Qt Version: 5.6.0
Frameworks Version: 5.22.0
Operating System: Linux 4.5.4-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160529) (x86_64)"
-- Information about the crash:
the os was starting, this time
But is usually occur whatever I do, like working on a terminal, watching videos
on youtube, sending an email...
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7c7094c8c0 (LWP 2220))]
Thread 9 (Thread 0x7f7c59ce3700 (LWP 2221)):
#0 0x00007f7c69e2b9cd in poll () from /lib64/libc.so.6
#1 0x00007f7c6ed643f2 in ?? () from /usr/lib64/libxcb.so.1
#2 0x00007f7c6ed66147 in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3 0x00007f7c5c03f969 in QXcbEventReader::run (this=0x1da15e0) at
qxcbconnection.cpp:1325
#4 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x1da15e0) at
thread/qthread_unix.cpp:340
#5 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#6 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f7c53fff700 (LWP 2222)):
#0 0x00007f7c69e2b9cd in poll () from /lib64/libc.so.6
#1 0x00007f7c664d83f4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7c6a736c5b in QEventDispatcherGlib::processEvents
(this=0x7f7c4c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7f7c53ffece0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007f7c6a51bf2c in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#6 0x00007f7c6b4bf7b5 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x7f7c6b72ed00) at
thread/qthread_unix.cpp:340
#8 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f7c527c2700 (LWP 2242)):
#0 0x00007f7c6651b754 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f7c664d74ce in g_main_context_acquire () from
/usr/lib64/libglib-2.0.so.0
#2 0x00007f7c664d82c5 in ?? () from /usr/lib64/libglib-2.0.so.0
#3 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4 0x00007f7c6a736c5b in QEventDispatcherGlib::processEvents
(this=0x7f7c440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7f7c527c1cf0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f7c6a51bf2c in QThread::exec (this=this@entry=0x1e8f500) at
thread/qthread.cpp:503
#7 0x00007f7c6d82cf35 in QQmlThreadPrivate::run (this=0x1e8f500) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/qml/ftw/qqmlthread.cpp:141
#8 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x1e8f500) at
thread/qthread_unix.cpp:340
#9 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f7c41152700 (LWP 2253)):
#0 0x00007f7c69e2b9cd in poll () from /lib64/libc.so.6
#1 0x00007f7c664d83f4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7c6a736c5b in QEventDispatcherGlib::processEvents
(this=0x7f7c3c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#4 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7f7c41151cf0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5 0x00007f7c6a51bf2c in QThread::exec (this=this@entry=0x21df570) at
thread/qthread.cpp:503
#6 0x00007f7c6d82cf35 in QQmlThreadPrivate::run (this=0x21df570) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/qml/ftw/qqmlthread.cpp:141
#7 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x21df570) at
thread/qthread_unix.cpp:340
#8 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f7c3b008700 (LWP 2260)):
#0 0x00007f7c69e279ad in read () from /lib64/libc.so.6
#1 0x00007f7c6651a490 in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f7c664d7f24 in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f7c664d8398 in ?? () from /usr/lib64/libglib-2.0.so.0
#4 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5 0x00007f7c6a736c5b in QEventDispatcherGlib::processEvents
(this=0x7f7c340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#6 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7f7c3b007cf0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7 0x00007f7c6a51bf2c in QThread::exec (this=this@entry=0x2376ac0) at
thread/qthread.cpp:503
#8 0x00007f7c6d82cf35 in QQmlThreadPrivate::run (this=0x2376ac0) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/qml/ftw/qqmlthread.cpp:141
#9 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x2376ac0) at
thread/qthread_unix.cpp:340
#10 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f7c397c6700 (LWP 2271)):
#0 0x00007f7c6963306f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f7c70030464 in ?? () from /usr/lib64/libQt5Script.so.5
#2 0x00007f7c700304a9 in ?? () from /usr/lib64/libQt5Script.so.5
#3 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#4 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f7bb2bac700 (LWP 2287)):
#0 0x00007f7c664d83ae in ?? () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#2 0x00007f7c6a736c5b in QEventDispatcherGlib::processEvents
(this=0x7f7bac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#3 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7f7bb2babcb0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4 0x00007f7c6a51bf2c in QThread::exec (this=this@entry=0x2623120) at
thread/qthread.cpp:503
#5 0x00007f7c6e3afbf2 in QQuickPixmapReader::run (this=0x2623120) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/quick/util/qquickpixmapcache.cpp:818
#6 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x2623120) at
thread/qthread_unix.cpp:340
#7 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#8 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f7ba03a4700 (LWP 2709)):
#0 0x00007f7c6651b739 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1 0x00007f7c664d7a29 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#2 0x00007f7c664d8323 in ?? () from /usr/lib64/libglib-2.0.so.0
#3 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4 0x00007f7c6a736c5b in QEventDispatcherGlib::processEvents
(this=0x7f7b980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7f7ba03a3cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6 0x00007f7c6a51bf2c in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:503
#7 0x00007f7ba2adba67 in KCupsConnection::run() () from
/usr/lib64/libkcupslib.so
#8 0x00007f7c6a520b29 in QThreadPrivate::start (arg=0x4ec5860) at
thread/qthread_unix.cpp:340
#9 0x00007f7c6962d454 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f7c69e343fd in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f7c7094c8c0 (LWP 2220)):
[KCrash Handler]
#6 0x000000000507f500 in ?? ()
#7 0x00007f7c6a710097 in QMetaObject::activate (sender=sender@entry=0x51b7100,
signal_index=6, argv=argv@entry=0x0) at kernel/qobject.cpp:3776
#8 0x00007f7c6d618242 in VDMModelDelegateDataType::notify (this=<optimized
out>, items=..., index=<optimized out>, count=<optimized out>, roles=...) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/util/qqmladaptormodel.cpp:173
#9 0x00007f7c6d84eb4a in QQmlAdaptorModel::notify (roles=..., count=1,
index=0, items=..., this=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/util/qqmladaptormodel_p.h:129
#10 QQmlDelegateModel::_q_itemsChanged (this=<optimized out>, index=0, count=1,
roles=...) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/types/qqmldelegatemodel.cpp:1139
#11 0x00007f7c6d84ec5a in QQmlDelegateModel::_q_dataChanged (this=<optimized
out>, begin=..., end=..., roles=...) at
/usr/src/debug/qtdeclarative-opensource-src-5.6.0/src/qml/types/qqmldelegatemodel.cpp:1541
#12 0x00007f7c6d874e6c in QQmlDelegateModel::qt_static_metacall
(_o=_o@entry=0x405b370, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=12, _a=_a@entry=0x7ffc212ea130) at
.moc/moc_qqmldelegatemodel_p.cpp:203
#13 0x00007f7c6d875508 in QQmlDelegateModel::qt_metacall (this=0x405b370,
_c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7ffc212ea130) at
.moc/moc_qqmldelegatemodel_p.cpp:347
#14 0x00007f7c6a70f910 in QMetaObject::activate (sender=0x403a520,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffc212ea130) at kernel/qobject.cpp:3745
#15 0x00007f7c6a710077 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f7c6ab27e20 <QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc212ea130)
at kernel/qobject.cpp:3595
#16 0x00007f7c6a783a9c in QAbstractItemModel::dataChanged (this=<optimized
out>, _t1=..., _t2=..., _t3=...) at .moc/moc_qabstractitemmodel.cpp:566
#17 0x00007f7bb0f3b7c4 in TaskManager::TasksModelPrivate::itemChanged
(this=0x4047e40, changes=...) at
/usr/src/debug/plasma-workspace-5.6.4/libtaskmanager/tasksmodel.cpp:529
#18 0x00007f7bb0f3c7e7 in TaskManager::TasksModel::qt_static_metacall
(_o=_o@entry=0x403a520, _c=_c@entry=QMetaObject::InvokeMetaMethod,
_id=_id@entry=9, _a=_a@entry=0x7ffc212ea310) at
/usr/src/debug/plasma-workspace-5.6.4/build/libtaskmanager/moc_tasksmodel.cpp:214
#19 0x00007f7c6a70f7a0 in QMetaObject::activate (sender=0x5605560,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffc212ea310) at kernel/qobject.cpp:3730
#20 0x00007f7c6a710077 in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x7f7bb11648c0
<TaskManager::AbstractGroupableItem::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc212ea310)
at kernel/qobject.cpp:3595
#21 0x00007f7bb0f46d68 in TaskManager::AbstractGroupableItem::changed
(this=<optimized out>, _t1=...) at
/usr/src/debug/plasma-workspace-5.6.4/build/libtaskmanager/moc_abstractgroupableitem.cpp:225
#22 0x00007f7bb0f31a90 in TaskManager::TaskItemPrivate::filterChange
(change=..., this=<optimized out>) at
/usr/src/debug/plasma-workspace-5.6.4/libtaskmanager/taskitem.cpp:73
#23 TaskManager::TaskItem::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/plasma-workspace-5.6.4/build/libtaskmanager/moc_taskitem.cpp:147
#24 0x00007f7c6a70f7a0 in QMetaObject::activate (sender=sender@entry=0x44acb50,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x7ffc212ea450) at kernel/qobject.cpp:3730
#25 0x00007f7c6a710077 in QMetaObject::activate (sender=sender@entry=0x44acb50,
m=m@entry=0x7f7bb11645c0 <TaskManager::Task::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc212ea450)
at kernel/qobject.cpp:3595
#26 0x00007f7bb0f46e98 in TaskManager::Task::changed
(this=this@entry=0x44acb50, _t1=...) at
/usr/src/debug/plasma-workspace-5.6.4/build/libtaskmanager/moc_task.cpp:362
#27 0x00007f7bb0f241bb in TaskManager::Task::setActive
(this=this@entry=0x44acb50, a=a@entry=true) at
/usr/src/debug/plasma-workspace-5.6.4/libtaskmanager/task.cpp:181
#28 0x00007f7bb0f37519 in TaskManager::TaskManager::activeWindowChanged
(this=0x7f7bb1165f90 <TaskManager::(anonymous
namespace)::Q_QGS_privateTaskManagerSelf::innerFunction()::holder>,
w=<optimized out>) at
/usr/src/debug/plasma-workspace-5.6.4/libtaskmanager/taskmanager.cpp:412
#29 0x00007f7c6a70face in QtPrivate::QSlotObjectBase::call (a=0x7ffc212ea5d0,
r=0x7f7bb1165f90 <TaskManager::(anonymous
namespace)::Q_QGS_privateTaskManagerSelf::innerFunction()::holder>,
this=<optimized out>) at ../../src/corelib/kernel/qobject_impl.h:124
#30 QMetaObject::activate (sender=sender@entry=0x7f7c6d570be0 <(anonymous
namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3,
argv=argv@entry=0x7ffc212ea5d0) at kernel/qobject.cpp:3715
#31 0x00007f7c6a710077 in QMetaObject::activate
(sender=sender@entry=0x7f7c6d570be0 <(anonymous
namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>,
m=m@entry=0x7f7c6d56fb60 <KWindowSystem::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7ffc212ea5d0)
at kernel/qobject.cpp:3595
#32 0x00007f7c6d361b72 in KWindowSystem::activeWindowChanged
(this=this@entry=0x7f7c6d570be0 <(anonymous
namespace)::Q_QGS_g_kwmInstanceContainer::innerFunction()::holder>,
_t1=65011852) at
/usr/src/debug/kwindowsystem-5.22.0/build/src/moc_kwindowsystem.cpp:318
#33 0x00007f7c529d978b in NETEventFilter::nativeEventFilter (this=0x259f130,
ev=0x7f7c54003ad0) at
/usr/src/debug/kwindowsystem-5.22.0/src/platforms/xcb/kwindowsystem.cpp:248
#34 0x00007f7c6a6e198f in QAbstractEventDispatcher::filterNativeEvent
(this=<optimized out>, eventType=..., message=message@entry=0x7f7c54003ad0,
result=result@entry=0x7ffc212ea6f8) at kernel/qabstracteventdispatcher.cpp:460
#35 0x00007f7c5c043805 in QXcbConnection::handleXcbEvent
(this=this@entry=0x1d95730, event=event@entry=0x7f7c54003ad0) at
qxcbconnection.cpp:1091
#36 0x00007f7c5c044736 in QXcbConnection::processXcbEvents (this=0x1d95730) at
qxcbconnection.cpp:1718
#37 0x00007f7c6a710551 in QObject::event (this=0x1d95730, e=<optimized out>) at
kernel/qobject.cpp:1256
#38 0x00007f7c6b89291c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x1d95730, e=0x7f7c54003d50) at kernel/qapplication.cpp:3714
#39 0x00007f7c6b8977d6 in QApplication::notify (this=0x7ffc212eae00,
receiver=0x1d95730, e=0x7f7c54003d50) at kernel/qapplication.cpp:3495
#40 0x00007f7c6a6e48b8 in QCoreApplication::notifyInternal2
(receiver=0x1d95730, event=event@entry=0x7f7c54003d50) at
kernel/qcoreapplication.cpp:1015
#41 0x00007f7c6a6e669a in QCoreApplication::sendEvent (event=0x7f7c54003d50,
receiver=<optimized out>) at kernel/qcoreapplication.h:227
#42 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x1d7b760) at
kernel/qcoreapplication.cpp:1650
#43 0x00007f7c6a6e6b58 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1508
#44 0x00007f7c6a736833 in postEventSourceDispatch (s=0x1d7b300) at
kernel/qeventdispatcher_glib.cpp:270
#45 0x00007f7c664d8227 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#46 0x00007f7c664d8458 in ?? () from /usr/lib64/libglib-2.0.so.0
#47 0x00007f7c664d84fc in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#48 0x00007f7c6a736c3f in QEventDispatcherGlib::processEvents (this=0x1dbfd90,
flags=...) at kernel/qeventdispatcher_glib.cpp:417
#49 0x00007f7c6a6e279a in QEventLoop::exec (this=this@entry=0x7ffc212eacc0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#50 0x00007f7c6a6eaa6d in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1285
#51 0x00007f7c6ac2e8ec in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1598
#52 0x00007f7c6b88fbd5 in QApplication::exec () at kernel/qapplication.cpp:2973
#53 0x000000000041d9d3 in main (argc=2, argv=<optimized out>) at
/usr/src/debug/plasma-workspace-5.6.4/shell/main.cpp:139
Possible duplicates by query: bug 363661, bug 363583, bug 363493, bug 363469,
bug 363304.
Reported using DrKonqi
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