https://bugs.kde.org/show_bug.cgi?id=373460
Bug ID: 373460
Summary: Discovery crash on update.
Product: kde
Version: unspecified
Platform: unspecified
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: unassigned-b...@kde.org
Reporter: tbj...@gmail.com
Target Milestone: ---
Application: plasma-discover (5.8.3)
Qt Version: 5.7.1
Frameworks Version: 5.27.0
Operating System: Linux 4.8.0-1-amd64 x86_64
Distribution: Debian GNU/Linux testing (stretch)
-- Information about the crash:
- What I was doing when the application crashed: I was attempting to start
updates in Discover. It has crashed many times, it works very seldom. This is
the first time I've reported this however.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7effb8a7b8c0 (LWP 3040))]
Thread 10 (Thread 0x7eff895fe700 (LWP 3267)):
#0 0x00007effc3ece56d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007effafde1eb1 in () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2 0x00007effafdd3681 in pa_mainloop_poll () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#3 0x00007effafdd3d1e in pa_mainloop_iterate () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#4 0x00007effafdd3dd0 in pa_mainloop_run () at
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#5 0x00007effafde1df9 in () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6 0x00007effaf568238 in () at
/usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-9.0.so
#7 0x00007effc1808464 in start_thread (arg=0x7eff895fe700) at
pthread_create.c:333
#8 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 9 (Thread 0x7eff692f4700 (LWP 3223)):
#0 0x00007fff95fb7afb in clock_gettime ()
#1 0x00007effc3ee4886 in __GI___clock_gettime (clock_id=clock_id@entry=1,
tp=tp@entry=0x7eff692f3ad0) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007effc4966001 in qt_gettime() (ts=0x7eff692f3ad0, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:109
#3 0x00007effc4966001 in qt_gettime() (frac=<synthetic pointer>,
sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#4 0x00007effc4966001 in qt_gettime() () at tools/qelapsedtimer_unix.cpp:173
#5 0x00007effc4aee379 in QTimerInfoList::updateCurrentTime()
(this=0x7eff74007b80) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007effc4af0055 in timerSourceCheck(GSource*) (src=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:146
#7 0x00007effc4af0055 in timerSourceCheck(GSource*) (source=<optimized out>)
at kernel/qeventdispatcher_glib.cpp:173
#8 0x00007effbf8fa3f9 in g_main_context_check
(context=context@entry=0x7eff74016ad0, max_priority=2147483647,
fds=fds@entry=0x7eff74024900, n_fds=n_fds@entry=1) at ././glib/gmain.c:3762
#9 0x00007effbf8fa994 in g_main_context_iterate
(context=context@entry=0x7eff74016ad0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3926
#10 0x00007effbf8fab0c in g_main_context_iteration (context=0x7eff74016ad0,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#11 0x00007effc4af06fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7eff74000c00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#12 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7eff692f3d00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#13 0x00007effc48bc0d3 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#14 0x00007effc48c0d88 in QThreadPrivate::start(void*) (arg=0x55cfe9fb2da0) at
thread/qthread_unix.cpp:368
#15 0x00007effc1808464 in start_thread (arg=0x7eff692f4700) at
pthread_create.c:333
#16 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 8 (Thread 0x7eff79b6b700 (LWP 3055)):
#0 0x00007effc3ece56d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007effbf8fa9f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7eff700010c0, timeout=<optimized out>, context=0x55cfe9fbd6a0)
at ././glib/gmain.c:4228
#2 0x00007effbf8fa9f6 in g_main_context_iterate (context=0x55cfe9fbd6a0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
././glib/gmain.c:3924
#3 0x00007effbf8fad82 in g_main_loop_run (loop=0x55cfe9fbd630) at
././glib/gmain.c:4125
#4 0x00007eff942734f6 in gdbus_shared_thread_func (user_data=0x55cfe9fbd670)
at ././gio/gdbusprivate.c:247
#5 0x00007effbf922345 in g_thread_proxy (data=0x55cfe9dac0f0) at
././glib/gthread.c:784
#6 0x00007effc1808464 in start_thread (arg=0x7eff79b6b700) at
pthread_create.c:333
#7 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 7 (Thread 0x7eff7a36c700 (LWP 3054)):
#0 0x00007effbf8fa1a7 in g_main_context_query
(context=context@entry=0x55cfe9fbcdf0, max_priority=2147483647,
timeout=timeout@entry=0x7eff7a36bd14, fds=fds@entry=0x7eff6c0008c0,
n_fds=n_fds@entry=1) at ././glib/gmain.c:3622
#1 0x00007effbf8fa968 in g_main_context_iterate
(context=context@entry=0x55cfe9fbcdf0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3911
#2 0x00007effbf8fab0c in g_main_context_iteration (context=0x55cfe9fbcdf0,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#3 0x00007effbf8fab51 in glib_worker_main (data=<optimized out>) at
././glib/gmain.c:5783
#4 0x00007effbf922345 in g_thread_proxy (data=0x55cfe9dac0a0) at
././glib/gthread.c:784
#5 0x00007effc1808464 in start_thread (arg=0x7eff7a36c700) at
pthread_create.c:333
#6 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 6 (Thread 0x7eff9cbdf700 (LWP 3047)):
#0 0x00007fff95fb7afb in clock_gettime ()
#1 0x00007effc3ee4886 in __GI___clock_gettime (clock_id=clock_id@entry=1,
tp=tp@entry=0x7eff9cbdead0) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007effc4966001 in qt_gettime() (ts=0x7eff9cbdead0, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:109
#3 0x00007effc4966001 in qt_gettime() (frac=<synthetic pointer>,
sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#4 0x00007effc4966001 in qt_gettime() () at tools/qelapsedtimer_unix.cpp:173
#5 0x00007effc4aee379 in QTimerInfoList::updateCurrentTime()
(this=0x7eff90002ed0) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007effc4af0055 in timerSourceCheck(GSource*) (src=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:146
#7 0x00007effc4af0055 in timerSourceCheck(GSource*) (source=<optimized out>)
at kernel/qeventdispatcher_glib.cpp:173
#8 0x00007effbf8fa3f9 in g_main_context_check
(context=context@entry=0x7eff90000990, max_priority=2147483647,
fds=fds@entry=0x7eff90003070, n_fds=n_fds@entry=1) at ././glib/gmain.c:3762
#9 0x00007effbf8fa994 in g_main_context_iterate
(context=context@entry=0x7eff90000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3926
#10 0x00007effbf8fab0c in g_main_context_iteration (context=0x7eff90000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#11 0x00007effc4af06fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7eff900008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#12 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7eff9cbded00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#13 0x00007effc48bc0d3 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#14 0x00007effc48c0d88 in QThreadPrivate::start(void*) (arg=0x7eff98003650) at
thread/qthread_unix.cpp:368
#15 0x00007effc1808464 in start_thread (arg=0x7eff9cbdf700) at
pthread_create.c:333
#16 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 5 (Thread 0x7eff9d3e0700 (LWP 3046)):
[KCrash Handler]
#6 0x00007effc56c6731 in QRasterPaintEngine::updatePen(QPen const&)
(this=0x55cfebebbad0) at
../../include/QtGui/5.7.1/QtGui/private/../../../../../src/gui/painting/qpaintengine_raster_p.h:268
#7 0x00007effc56c6731 in QRasterPaintEngine::updatePen(QPen const&)
(this=this@entry=0x55cfebebbad0, pen=...) at
painting/qpaintengine_raster.cpp:758
#8 0x00007effc56c8a32 in QRasterPaintEngine::drawTextItem(QPointF const&,
QTextItem const&) (pen=..., this=0x55cfebebbad0) at
../../include/QtGui/5.7.1/QtGui/private/../../../../../src/gui/painting/qpaintengine_raster_p.h:259
#9 0x00007effc56c8a32 in QRasterPaintEngine::drawTextItem(QPointF const&,
QTextItem const&) (this=0x55cfebebbad0) at
../../include/QtGui/5.7.1/QtGui/private/../../../../../src/gui/painting/qpaintengine_raster_p.h:261
#10 0x00007effc56c8a32 in QRasterPaintEngine::drawTextItem(QPointF const&,
QTextItem const&) (this=0x55cfebebbad0, p=..., textItem=...) at
painting/qpaintengine_raster.cpp:3032
#11 0x00007effc56e52e6 in QPainterPrivate::drawTextItem(QPointF const&,
QTextItem const&, QTextEngine*) (this=<optimized out>, p=..., _ti=...,
textEngine=0x7eff980896f0) at painting/qpainter.cpp:6508
#12 0x00007effc55622ef in QTextLine::draw(QPainter*, QPointF const&,
QTextLayout::FormatRange const*) const (this=this@entry=0x7eff9d3dcb10,
p=p@entry=0x7eff9d3dda30, pos=..., selection=selection@entry=0x0) at
text/qtextlayout.cpp:2599
#13 0x00007effc55630ed in QTextLayout::draw(QPainter*, QPointF const&,
QVector<QTextLayout::FormatRange> const&, QRectF const&) const
(this=this@entry=0x7eff980898b0, p=p@entry=0x7eff9d3dda30, pos=...,
selections=..., clip=...) at text/qtextlayout.cpp:1252
#14 0x00007effc55a32d2 in QTextDocumentLayoutPrivate::drawBlock(QPointF const&,
QPainter*, QAbstractTextDocumentLayout::PaintContext const&, QTextBlock const&,
bool) const (this=this@entry=0x7eff98087f30, offset=...,
painter=painter@entry=0x7eff9d3dda30, context=..., bl=...,
inRootFrame=inRootFrame@entry=true) at text/qtextdocumentlayout.cpp:1359
#15 0x00007effc55a50b7 in QTextDocumentLayoutPrivate::drawFlow(QPointF const&,
QPainter*, QAbstractTextDocumentLayout::PaintContext const&,
QTextFrame::iterator, QList<QTextFrame*> const&, QTextBlock*) const
(this=this@entry=0x7eff98087f30, offset=...,
painter=painter@entry=0x7eff9d3dda30, context=..., it=..., floats=...,
cursorBlockNeedingRepaint=<optimized out>) at text/qtextdocumentlayout.cpp:1257
#16 0x00007effc55a4ab2 in QTextDocumentLayoutPrivate::drawFrame(QPointF const&,
QPainter*, QAbstractTextDocumentLayout::PaintContext const&, QTextFrame*) const
(this=this@entry=0x7eff98087f30, offset=...,
painter=painter@entry=0x7eff9d3dda30, context=...,
frame=frame@entry=0x7eff980a4e00) at text/qtextdocumentlayout.cpp:1085
#17 0x00007effc55aecb9 in QTextDocumentLayout::draw(QPainter*,
QAbstractTextDocumentLayout::PaintContext const&) (this=<optimized out>,
painter=0x7eff9d3dda30, context=...) at text/qtextdocumentlayout.cpp:2886
#18 0x00007effc5bde4dc in QWidgetTextControl::drawContents(QPainter*, QRectF
const&, QWidget*) (this=0x7eff98093840, p=p@entry=0x7eff9d3dda30, rect=...,
widget=widget@entry=0x7eff980d8a80) at widgets/qwidgettextcontrol.cpp:3231
#19 0x00007effc5b4a026 in QLabel::paintEvent(QPaintEvent*)
(this=0x7eff980d8a80) at widgets/qlabel.cpp:1056
#20 0x00007effc5a5b1d8 in QWidget::event(QEvent*)
(this=this@entry=0x7eff980d8a80, event=event@entry=0x7eff9d3dde30) at
kernel/qwidget.cpp:9161
#21 0x00007effc5b436ee in QFrame::event(QEvent*) (this=0x7eff980d8a80,
e=0x7eff9d3dde30) at widgets/qframe.cpp:550
#22 0x00007effc5a13b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x7eff980d8a80, e=0x7eff9d3dde30) at
kernel/qapplication.cpp:3799
#23 0x00007effc5a1b2e1 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff95eeb5c0, receiver=0x7eff980d8a80, e=0x7eff9d3dde30) at
kernel/qapplication.cpp:3556
#24 0x00007effc4a9c090 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=receiver@entry=0x7eff980d8a80, event=event@entry=0x7eff9d3dde30) at
kernel/qcoreapplication.cpp:988
#25 0x00007effc5a53f5a in QWidgetPrivate::sendPaintEvent(QRegion const&)
(event=0x7eff9d3dde30, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#26 0x00007effc5a53f5a in QWidgetPrivate::sendPaintEvent(QRegion const&)
(this=this@entry=0x7eff98093430, toBePainted=...) at kernel/qwidget.cpp:5705
#27 0x00007effc5a545a9 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*)
(this=this@entry=0x7eff98093430, pdev=pdev@entry=0x55cfec02dd60, rgn=...,
offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0,
backingStore=<optimized out>) at kernel/qwidget.cpp:5645
#28 0x00007effc5a5529c in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) (this=this@entry=0x7eff981d2c70,
pdev=pdev@entry=0x55cfec02dd60, siblings=..., index=<optimized out>, rgn=...,
offset=..., flags=4, sharedPainter=0x0, backingStore=0x7eff981ecd20) at
kernel/qwidget.cpp:5840
#29 0x00007effc5a54114 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*)
(this=this@entry=0x7eff981d2c70, pdev=pdev@entry=0x55cfec02dd60, rgn=...,
offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0,
backingStore=<optimized out>) at kernel/qwidget.cpp:5697
#30 0x00007effc5a5529c in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) (this=this@entry=0x7eff980b0510,
pdev=pdev@entry=0x55cfec02dd60, siblings=..., index=<optimized out>, rgn=...,
offset=..., flags=4, sharedPainter=0x0, backingStore=0x7eff981ecd20) at
kernel/qwidget.cpp:5840
#31 0x00007effc5a54114 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*)
(this=0x7eff980b0510, pdev=0x55cfec02dd60, rgn=..., offset=...,
flags=flags@entry=5, sharedPainter=sharedPainter@entry=0x0,
backingStore=<optimized out>) at kernel/qwidget.cpp:5697
#32 0x00007effc5a23f2a in QWidgetBackingStore::doSync()
(this=this@entry=0x7eff981ecd20) at kernel/qwidgetbackingstore.cpp:1400
#33 0x00007effc5a240e7 in QWidgetBackingStore::sync() (this=0x7eff981ecd20) at
kernel/qwidgetbackingstore.cpp:1179
#34 0x00007effc5a42f5f in QWidgetPrivate::syncBackingStore()
(this=0x7eff980b0510) at kernel/qwidget.cpp:1962
#35 0x00007effc5a5b2a8 in QWidget::event(QEvent*) (this=0x7eff980df650,
event=0x55cfec07b330) at kernel/qwidget.cpp:9100
#36 0x00007effc5a13b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x7eff980df650, e=0x55cfec07b330) at
kernel/qapplication.cpp:3799
#37 0x00007effc5a1b2e1 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff95eeb5c0, receiver=0x7eff980df650, e=0x55cfec07b330) at
kernel/qapplication.cpp:3556
#38 0x00007effc4a9c090 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7eff980df650, event=event@entry=0x55cfec07b330) at
kernel/qcoreapplication.cpp:988
#39 0x00007effc4a9e81d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x55cfec07b330, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 0x00007effc4a9e81d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x55cfe9bc6790) at kernel/qcoreapplication.cpp:1649
#41 0x00007effc4a9ec88 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1503
#42 0x00007effc4af02d3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x7eff980012d0) at kernel/qeventdispatcher_glib.cpp:276
#43 0x00007effbf8fa7f7 in g_main_context_dispatch (context=0x7eff98000990) at
././glib/gmain.c:3203
#44 0x00007effbf8fa7f7 in g_main_context_dispatch
(context=context@entry=0x7eff98000990) at ././glib/gmain.c:3856
#45 0x00007effbf8faa60 in g_main_context_iterate
(context=context@entry=0x7eff98000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929
#46 0x00007effbf8fab0c in g_main_context_iteration (context=0x7eff98000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#47 0x00007effc4af06df in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7eff980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#48 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7eff9d3dedf0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#49 0x00007effc5c01df7 in QDialog::exec() (this=0x7eff980df650) at
dialogs/qdialog.cpp:552
#50 0x00007effc238452b in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString
const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon)
() at /usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#51 0x00007effc2385076 in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&,
QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) () at
/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#52 0x00007effc23875fc in () at
/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#53 0x00007effc23879c5 in KMessageBox::warningYesNoCancel(QWidget*, QString
const&, QString const&, KGuiItem const&, KGuiItem const&, KGuiItem const&,
QString const&, QFlags<KMessageBox::Option>) () at
/usr/lib/x86_64-linux-gnu/libKF5WidgetsAddons.so.5
#54 0x00007effc33e7f3e in
KIO::JobUiDelegate::requestMessageBox(KIO::JobUiDelegateExtension::MessageBoxType,
QString const&, QString const&, QString const&, QString const&, QString const&,
QString const&, QString const&, KIO::MetaData const&) () at
/usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#55 0x00007effbed1f3b6 in () at /usr/lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#56 0x00007effc4ac8b39 in QObject::event(QEvent*) (this=0x7effbf046260,
e=<optimized out>) at kernel/qobject.cpp:1263
#57 0x00007effc5a13b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x7effbf046260, e=0x7eff980c91e0) at
kernel/qapplication.cpp:3799
#58 0x00007effc5a1b2e1 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff95eeb5c0, receiver=0x7effbf046260, e=0x7eff980c91e0) at
kernel/qapplication.cpp:3556
#59 0x00007effc4a9c090 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7effbf046260, event=event@entry=0x7eff980c91e0) at
kernel/qcoreapplication.cpp:988
#60 0x00007effc4a9e81d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x7eff980c91e0, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#61 0x00007effc4a9e81d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x55cfe9bc6790) at kernel/qcoreapplication.cpp:1649
#62 0x00007effc4a9ec88 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1503
#63 0x00007effc4af02d3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x7eff980012d0) at kernel/qeventdispatcher_glib.cpp:276
#64 0x00007effbf8fa7f7 in g_main_context_dispatch (context=0x7eff98000990) at
././glib/gmain.c:3203
#65 0x00007effbf8fa7f7 in g_main_context_dispatch
(context=context@entry=0x7eff98000990) at ././glib/gmain.c:3856
#66 0x00007effbf8faa60 in g_main_context_iterate
(context=context@entry=0x7eff98000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929
#67 0x00007effbf8fab0c in g_main_context_iteration (context=0x7eff98000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#68 0x00007effc4af06df in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7eff980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#69 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7eff9d3dfc90, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#70 0x00007effc48bc0d3 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#71 0x00007effc6eac856 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#72 0x00007effc48c0d88 in QThreadPrivate::start(void*) (arg=0x55cfe9c1fff0) at
thread/qthread_unix.cpp:368
#73 0x00007effc1808464 in start_thread (arg=0x7eff9d3e0700) at
pthread_create.c:333
#74 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 4 (Thread 0x7effa7fff700 (LWP 3043)):
#0 0x00007fff95fb7afb in clock_gettime ()
#1 0x00007effc3ee4886 in __GI___clock_gettime (clock_id=clock_id@entry=1,
tp=tp@entry=0x7effa7ffea40) at ../sysdeps/unix/clock_gettime.c:115
#2 0x00007effc4966001 in qt_gettime() (ts=0x7effa7ffea40, clock=<optimized
out>) at tools/qelapsedtimer_unix.cpp:109
#3 0x00007effc4966001 in qt_gettime() (frac=<synthetic pointer>,
sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:164
#4 0x00007effc4966001 in qt_gettime() () at tools/qelapsedtimer_unix.cpp:173
#5 0x00007effc4aee379 in QTimerInfoList::updateCurrentTime()
(this=this@entry=0x7effa0002cd0) at kernel/qtimerinfo_unix.cpp:91
#6 0x00007effc4aee925 in QTimerInfoList::timerWait(timespec&)
(this=0x7effa0002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7 0x00007effc4aefcce in timerSourcePrepare(GSource*, gint*)
(timeout=0x7effa7ffeb14, src=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:132
#8 0x00007effc4aefcce in timerSourcePrepare(GSource*, gint*)
(source=<optimized out>, timeout=timeout@entry=0x7effa7ffeb14) at
kernel/qeventdispatcher_glib.cpp:165
#9 0x00007effbf8f9edd in g_main_context_prepare
(context=context@entry=0x7effa0000990, priority=priority@entry=0x7effa7ffeba0)
at ././glib/gmain.c:3501
#10 0x00007effbf8fa91b in g_main_context_iterate
(context=context@entry=0x7effa0000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3909
#11 0x00007effbf8fab0c in g_main_context_iteration (context=0x7effa0000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#12 0x00007effc4af06fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7effa00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#13 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7effa7ffece0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#14 0x00007effc48bc0d3 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:507
#15 0x00007effc52545d5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007effc48c0d88 in QThreadPrivate::start(void*) (arg=0x55cfe98b2e70) at
thread/qthread_unix.cpp:368
#17 0x00007effc1808464 in start_thread (arg=0x7effa7fff700) at
pthread_create.c:333
#18 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 3 (Thread 0x7effad868700 (LWP 3042)):
#0 0x00007effc3ece56d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007effbf8fa9f6 in g_main_context_iterate (priority=<optimized out>,
n_fds=1, fds=0x7effa8018670, timeout=<optimized out>, context=0x7effa8000990)
at ././glib/gmain.c:4228
#2 0x00007effbf8fa9f6 in g_main_context_iterate
(context=context@entry=0x7effa8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3924
#3 0x00007effbf8fab0c in g_main_context_iteration (context=0x7effa8000990,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#4 0x00007effc4af06fb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7effa80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7effad867cd0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007effc48bc0d3 in QThread::exec() (this=this@entry=0x7effc777ed60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:507
#7 0x00007effc77096d5 in QDBusConnectionManager::run() (this=0x7effc777ed60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x00007effc48c0d88 in QThreadPrivate::start(void*) (arg=0x7effc777ed60
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9 0x00007effc1808464 in start_thread (arg=0x7effad868700) at
pthread_create.c:333
#10 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 2 (Thread 0x7effb626d700 (LWP 3041)):
#0 0x00007effc3ece56d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007effbf48c150 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007effbf48dee9 in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007effb87ccb69 in QXcbEventReader::run() (this=0x55cfe9813ca0) at
qxcbconnection.cpp:1343
#4 0x00007effc48c0d88 in QThreadPrivate::start(void*) (arg=0x55cfe9813ca0) at
thread/qthread_unix.cpp:368
#5 0x00007effc1808464 in start_thread (arg=0x7effb626d700) at
pthread_create.c:333
#6 0x00007effc3ed79df in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:105
Thread 1 (Thread 0x7effb8a7b8c0 (LWP 3040)):
#0 0x00007effc180e18f in pthread_cond_wait@@GLIBC_2.3.2 () at
../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1 0x00007effbf48c3c7 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007effbf48dc0f in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007effbf48dd22 in xcb_wait_for_reply () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#4 0x00007effc38a1317 in _XReply () at /usr/lib/x86_64-linux-gnu/libX11.so.6
#5 0x00007effb858b3ef in XIQueryDevice () at
/usr/lib/x86_64-linux-gnu/libXi.so.6
#6 0x00007effb87f7366 in QXcbConnection::handleEnterEvent()
(this=0x55cfe97ff5e0) at qxcbconnection_xi2.cpp:903
#7 0x00007effb87e3d18 in QXcbWindow::handleEnterNotifyEvent(int, int, int,
int, unsigned char, unsigned char, unsigned int) (this=0x7eff981ecbb0,
event_x=192, event_y=108, root_x=928, root_y=590, mode=<optimized out>,
detail=3 '\003', timestamp=155877) at qxcbwindow.cpp:2339
#8 0x00007effb87e428f in QXcbWindow::handleXIEnterLeave(xcb_ge_event_t*)
(this=0x7eff981ecbb0, event=0x7effb00136d0) at qxcbwindow.cpp:2492
#9 0x00007effb87fc3bc in QXcbConnection::xi2HandleEvent(xcb_ge_event_t*)
(this=this@entry=0x55cfe97ff5e0, event=event@entry=0x7effb00136d0) at
qxcbconnection_xi2.cpp:578
#10 0x00007effb87ceaca in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
(this=this@entry=0x55cfe97ff5e0, event=event@entry=0x7effb00136d0) at
qxcbconnection.cpp:1229
#11 0x00007effb87cf015 in QXcbConnection::processXcbEvents()
(this=0x55cfe97ff5e0) at qxcbconnection.cpp:1741
#12 0x00007effc4ac8b39 in QObject::event(QEvent*) (this=0x55cfe97ff5e0,
e=<optimized out>) at kernel/qobject.cpp:1263
#13 0x00007effc5a13b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x55cfe97ff5e0, e=0x7effb0013930) at
kernel/qapplication.cpp:3799
#14 0x00007effc5a1b2e1 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff95eeb5c0, receiver=0x55cfe97ff5e0, e=0x7effb0013930) at
kernel/qapplication.cpp:3556
#15 0x00007effc4a9c090 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55cfe97ff5e0, event=event@entry=0x7effb0013930) at
kernel/qcoreapplication.cpp:988
#16 0x00007effc4a9e81d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x7effb0013930, receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 0x00007effc4a9e81d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x55cfe97f14e0) at kernel/qcoreapplication.cpp:1649
#18 0x00007effc4a9ec88 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1503
#19 0x00007effc4af02d3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x55cfe9864910) at kernel/qeventdispatcher_glib.cpp:276
#20 0x00007effbf8fa7f7 in g_main_context_dispatch (context=0x7effb00016f0) at
././glib/gmain.c:3203
#21 0x00007effbf8fa7f7 in g_main_context_dispatch
(context=context@entry=0x7effb00016f0) at ././glib/gmain.c:3856
#22 0x00007effbf8faa60 in g_main_context_iterate
(context=context@entry=0x7effb00016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at ././glib/gmain.c:3929
#23 0x00007effbf8fab0c in g_main_context_iteration (context=0x7effb00016f0,
may_block=may_block@entry=1) at ././glib/gmain.c:3990
#24 0x00007effc4af06df in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55cfe986a5f0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007effc4a9a07a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fff95eeb4e0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#26 0x00007effc4aa27ec in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1261
#27 0x000055cfe7fae9a9 in ()
#28 0x00007effc3e0f2b1 in __libc_start_main (main=0x55cfe7fae2b0, argc=3,
argv=0x7fff95eeb758, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff95eeb748) at ../csu/libc-start.c:291
#29 0x000055cfe7faeaca in _start ()
Reported using DrKonqi
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