https://bugs.kde.org/show_bug.cgi?id=373910
Bug ID: 373910
Summary: kgpg crash when changing key trust
Product: kgpg
Version: unspecified
Platform: Gentoo Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@opensource.sf-tec.de
Reporter: j...@ristioja.ee
Target Milestone: ---
Application: kgpg (16.12.0)
Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.8.15-hardened x86_64
Distribution: "NAME=Gentoo"
-- Information about the crash:
- What I was doing when the application crashed:
1. Opened key properties dialog for a key imported earlier
2. Changed owner trust to "Ultimate"
3. Clicked the "OK" button
- Unusual behavior I noticed:
1. The mouse cursor changed to some spinning thing
2. Nothing happened for a while (key properties dialog was still displayed on
screen)
3. Crash
Gentoo Linux, x86_64, hardened-sources-4.8.15. These kernel messages are
probably related:
[13671.860748] PAX: execution attempt in: (null), 00000000-00000000 00000000
[13671.860750] PAX: terminating task: /usr/bin/kgpg(kgpg):13799, uid/euid:
1001/1001, PC: 0000000000000201, SP: 000003e22099c3d8
[13671.860751] PAX: bytes at PC: ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
?? ?? ?? ?? ??
[13671.860764] PAX: bytes at SP-8: 000003e22099c4d0 000003b3ac001d2e
0000001f3907b730 3dd6033e0ed41f00 000003b3aa9e5bd8 000003b3aa9e5bd8
0000000000000000 000003b3ac002b2c 000003e22099c4d0 3dd6033e0ed41f00
000003e22099c770
[13671.860821] grsec: denied resource overstep by requesting 4096 for
RLIMIT_CORE against limit 0 for /usr/bin/kgpg[kgpg:13799] uid/euid:1001/1001
gid/egid:100/100, parent /sbin/init[init:1] uid/euid:0/0 gid/egid:0/0
The crash can be reproduced every time.
-- Backtrace:
Application: KGpg (kgpg), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x3a3ab4d4780 (LWP 13855))]
Thread 3 (Thread 0x3a3997eb700 (LWP 13865)):
#0 0x000003a3bf8032ec in g_mutex_lock (mutex=mutex@entry=0x3a394000990) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gthread-posix.c:1335
#1 0x000003a3bf7aee26 in g_main_context_iterate
(context=context@entry=0x3a394000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3844
#2 0x000003a3bf7aefcb in g_main_context_iteration (context=0x3a394000990,
may_block=may_block@entry=1) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#3 0x000003a3c644894b in QEventDispatcherGlib::processEvents
(this=0x3a3940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x000003a3c63e1a1a in QEventLoop::exec (this=this@entry=0x3a3997eae30,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x000003a3c61e7d93 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#6 0x000003a3c61ee9bc in QThreadPrivate::start (arg=0x4cdd364910) at
thread/qthread_unix.cpp:368
#7 0x000003a3c204464c in start_thread (arg=0x3a3997eb700) at
pthread_create.c:334
#8 0x000003a3c583483d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x3a3a1629700 (LWP 13860)):
#0 0x000003a3c582aa4d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x000003a3bf7aee64 in g_main_context_poll (priority=2147483647, n_fds=1,
fds=0x3a39c003020, timeout=<optimized out>, context=0x3a39c000990) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:4135
#2 g_main_context_iterate (context=context@entry=0x3a39c000990,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3835
#3 0x000003a3bf7aefcb in g_main_context_iteration (context=0x3a39c000990,
may_block=may_block@entry=1) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#4 0x000003a3c644894b in QEventDispatcherGlib::processEvents
(this=0x3a39c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x000003a3c63e1a1a in QEventLoop::exec (this=this@entry=0x3a3a1628df0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6 0x000003a3c61e7d93 in QThread::exec (this=this@entry=0x3a3cb32bb20
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:507
#7 0x000003a3cb29bdb3 in QDBusConnectionManager::run (this=0x3a3cb32bb20
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x000003a3c61ee9bc in QThreadPrivate::start (arg=0x3a3cb32bb20 <(anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9 0x000003a3c204464c in start_thread (arg=0x3a3a1629700) at
pthread_create.c:334
#10 0x000003a3c583483d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x3a3ab4d4780 (LWP 13855)):
[KCrash Handler]
#6 operator== (s1=..., s2=...) at tools/qstring.cpp:2746
#7 0x000003a3c7101ae6 in QLabel::setText (this=0x4cdd53da30, text=...) at
widgets/qlabel.cpp:297
#8 0x0000004cdaa05756 in KgpgKeyInfo::displayKey
(this=this@entry=0x4cdd53ef70) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/keyinfodialog.cpp:184
#9 0x0000004cdaa07ce1 in KgpgKeyInfo::reloadNode
(this=this@entry=0x4cdd53ef70) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/keyinfodialog.cpp:172
#10 0x0000004cdaa07f40 in KgpgKeyInfo::slotApplied (this=0x4cdd53ef70,
result=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/keyinfodialog.cpp:371
#11 0x000003a3c6418410 in QtPrivate::QSlotObjectBase::call (a=0x3b43da19e30,
r=0x4cdd53ef70, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#12 QMetaObject::activate (sender=sender@entry=0x4cdd53c0d0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0,
argv=argv@entry=0x3b43da19e30) at kernel/qobject.cpp:3723
#13 0x000003a3c641899e in QMetaObject::activate
(sender=sender@entry=0x4cdd53c0d0, m=m@entry=0x4cdac8dda0
<KGpgChangeKey::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x3b43da19e30)
at kernel/qobject.cpp:3602
#14 0x0000004cdaa3292d in KGpgChangeKey::done (this=this@entry=0x4cdd53c0d0,
_t1=0) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0_build/moc_kgpgchangekey.cpp:149
#15 0x0000004cdaa16da5 in KGpgChangeKey::nextStep (this=0x4cdd53c0d0, result=0)
at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/kgpgchangekey.cpp:144
#16 0x000003a3c6418410 in QtPrivate::QSlotObjectBase::call (a=0x3b43da1a030,
r=0x4cdd53c0d0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#17 QMetaObject::activate (sender=0x4cdd603870, signalOffset=<optimized out>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x3b43da1a030)
at kernel/qobject.cpp:3723
#18 0x000003a3c641899e in QMetaObject::activate (sender=<optimized out>,
m=m@entry=0x4cdac8d8e0 <KGpgTransaction::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x3b43da1a030)
at kernel/qobject.cpp:3602
#19 0x0000004cdaa32e2d in KGpgTransaction::done (this=<optimized out>, _t1=0)
at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0_build/moc_kgpgtransaction.cpp:154
#20 0x000003a3c6418410 in QtPrivate::QSlotObjectBase::call (a=0x3b43da1a120,
r=0x4cdd5d21e0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#21 QMetaObject::activate (sender=0x4cdd5ca1b0, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=<optimized out>) at
kernel/qobject.cpp:3723
#22 0x000003a3c6418410 in QtPrivate::QSlotObjectBase::call (a=0x3b43da1a290,
r=0x4cdd5ca1b0, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#23 QMetaObject::activate (sender=sender@entry=0x4cdd5ca1b0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2,
argv=argv@entry=0x3b43da1a290) at kernel/qobject.cpp:3723
#24 0x000003a3c641899e in QMetaObject::activate
(sender=sender@entry=0x4cdd5ca1b0, m=m@entry=0x3a3c6660d40
<QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2,
argv=argv@entry=0x3b43da1a290) at kernel/qobject.cpp:3602
#25 0x000003a3c631146e in QProcess::finished (this=this@entry=0x4cdd5ca1b0,
_t1=9, _t2=QProcess::CrashExit) at .moc/moc_qprocess.cpp:333
#26 0x000003a3c6319443 in QProcessPrivate::_q_processDied
(this=this@entry=0x4cdd602da0) at io/qprocess.cpp:1179
#27 0x000003a3c637534c in QProcessPrivate::waitForFinished
(this=this@entry=0x4cdd602da0, msecs=msecs@entry=30000) at
io/qprocess_unix.cpp:895
#28 0x000003a3c631298e in QProcess::waitForFinished
(this=this@entry=0x4cdd5ca1b0, msecs=msecs@entry=30000) at io/qprocess.cpp:1922
#29 0x000003a3c631323c in QProcess::~QProcess (this=0x4cdd5ca1b0,
__in_chrg=<optimized out>) at io/qprocess.cpp:1261
#30 0x0000004cda9f9312 in GPGProc::~GPGProc (this=0x4cdd5ca1b0,
__in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/gpgproc.cpp:177
#31 GPGProc::~GPGProc (this=0x4cdd5ca1b0, __in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/gpgproc.cpp:179
#32 0x0000004cda99e598 in KGpgTransactionPrivate::~KGpgTransactionPrivate
(this=0x4cdd5d21e0, __in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/transactions/kgpgtransactionprivate.cpp:55
#33 0x0000004cda99e65c in KGpgTransactionPrivate::~KGpgTransactionPrivate
(this=0x4cdd5d21e0, __in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/transactions/kgpgtransactionprivate.cpp:56
#34 0x0000004cda999f74 in KGpgTransaction::~KGpgTransaction (this=0x4cdd603870,
__in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/transactions/kgpgtransaction.cpp:40
#35 0x0000004cda9a259a in KGpgChangeTrust::~KGpgChangeTrust (this=0x4cdd603870,
__in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/transactions/kgpgchangetrust.cpp:22
#36 KGpgChangeTrust::~KGpgChangeTrust (this=0x4cdd603870, __in_chrg=<optimized
out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/transactions/kgpgchangetrust.cpp:24
#37 0x000003a3c641f4d1 in QObjectPrivate::deleteChildren
(this=this@entry=0x4cdd53d050) at kernel/qobject.cpp:1970
#38 0x000003a3c6ff2d26 in QWidget::~QWidget (this=0x4cdd53ef70,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#39 0x0000004cdaa0562c in KgpgKeyInfo::~KgpgKeyInfo (this=0x4cdd53ef70,
__in_chrg=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/keyinfodialog.cpp:161
#40 0x0000004cda9d99a0 in KeysManager::keyproperties (this=0x4cdd1e3d40) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/keysmanager.cpp:1696
#41 0x000003a3c6418410 in QtPrivate::QSlotObjectBase::call (a=0x3b43da1a8a0,
r=0x4cdd1e3d40, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#42 QMetaObject::activate (sender=sender@entry=0x4cdd30c040,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x3b43da1a8a0) at kernel/qobject.cpp:3723
#43 0x000003a3c641899e in QMetaObject::activate
(sender=sender@entry=0x4cdd30c040, m=m@entry=0x3a3c751a760
<QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x3b43da1a8a0) at kernel/qobject.cpp:3602
#44 0x000003a3c6f9b9f1 in QAction::triggered (this=this@entry=0x4cdd30c040,
_t1=false) at .moc/moc_qaction.cpp:372
#45 0x000003a3c6f9efd0 in QAction::activate (this=this@entry=0x4cdd30c040,
event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1170
#46 0x000003a3c71417ea in QMenuPrivate::activateCausedStack
(this=this@entry=0x4cdd36b270, causedStack=...,
action=action@entry=0x4cdd30c040, action_e=action_e@entry=QAction::Trigger,
self=self@entry=true) at widgets/qmenu.cpp:1140
#47 0x000003a3c7149c05 in QMenuPrivate::activateAction
(this=this@entry=0x4cdd36b270, action=action@entry=0x4cdd30c040,
action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at
widgets/qmenu.cpp:1217
#48 0x000003a3c714aaa0 in QMenu::mouseReleaseEvent (this=<optimized out>,
e=0x3b43da1af10) at widgets/qmenu.cpp:2680
#49 0x000003a3c6ff76f8 in QWidget::event (this=this@entry=0x4cdd30cbf0,
event=event@entry=0x3b43da1af10) at kernel/qwidget.cpp:9161
#50 0x000003a3c714cdf3 in QMenu::event (this=0x4cdd30cbf0, e=0x3b43da1af10) at
widgets/qmenu.cpp:2799
#51 0x000003a3c6fa432c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x4cdd30cbf0, e=0x3b43da1af10) at kernel/qapplication.cpp:3799
#52 0x000003a3c6facec4 in QApplication::notify (this=<optimized out>,
receiver=0x4cdd30cbf0, e=0x3b43da1af10) at kernel/qapplication.cpp:3273
#53 0x000003a3c63e3a2a in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x4cdd30cbf0, event=event@entry=0x3b43da1af10) at
kernel/qcoreapplication.cpp:988
#54 0x000003a3c6fabbef in QCoreApplication::sendEvent (event=<optimized out>,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#55 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x4cdd30cbf0,
event=event@entry=0x3b43da1af10, alienWidget=0x0,
alienWidget@entry=0x4cdd30cbf0, nativeWidget=0x4cdd30cbf0,
buttonDown=buttonDown@entry=0x3a3c75455a0 <qt_button_down>,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:2771
#56 0x000003a3c70173c6 in QWidgetWindow::handleMouseEvent
(this=this@entry=0x4cdd50ebc0, event=event@entry=0x3b43da1b350) at
kernel/qwidgetwindow.cpp:511
#57 0x000003a3c7019a33 in QWidgetWindow::event (this=0x4cdd50ebc0,
event=0x3b43da1b350) at kernel/qwidgetwindow.cpp:239
#58 0x000003a3c6fa432c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x4cdd50ebc0, e=0x3b43da1b350) at kernel/qapplication.cpp:3799
#59 0x000003a3c6fac63e in QApplication::notify (this=0x3b43da1ca80,
receiver=0x4cdd50ebc0, e=0x3b43da1b350) at kernel/qapplication.cpp:3556
#60 0x000003a3c63e3a2a in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x4cdd50ebc0, event=event@entry=0x3b43da1b350) at
kernel/qcoreapplication.cpp:988
#61 0x000003a3c69d7a3d in QCoreApplication::sendSpontaneousEvent
(event=0x3b43da1b350, receiver=0x4cdd50ebc0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#62 QGuiApplicationPrivate::processMouseEvent (e=0x4cdd523370) at
kernel/qguiapplication.cpp:1903
#63 0x000003a3c69d9a25 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x4cdd523370) at kernel/qguiapplication.cpp:1687
#64 0x000003a3c69b0cfb in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:659
#65 0x000003a3ab232bdf in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:76
#66 0x000003a3bf7aec67 in g_main_dispatch (context=0x3a3a40016f0) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154
#67 g_main_context_dispatch (context=context@entry=0x3a3a40016f0) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769
#68 0x000003a3bf7aeec8 in g_main_context_iterate
(context=context@entry=0x3a3a40016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840
#69 0x000003a3bf7aefcb in g_main_context_iteration (context=0x3a3a40016f0,
may_block=may_block@entry=1) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#70 0x000003a3c644892e in QEventDispatcherGlib::processEvents
(this=0x4cdce81ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#71 0x000003a3c63e1a1a in QEventLoop::exec (this=this@entry=0x3b43da1b740,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#72 0x000003a3c71473dc in QMenu::exec (this=<optimized out>, p=...,
action=action@entry=0x0) at widgets/qmenu.cpp:2447
#73 0x0000004cda9da55d in KeysManager::slotMenu (this=0x4cdd1e3d40, pos=...) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/keysmanager.cpp:1318
#74 0x000003a3c6418410 in QtPrivate::QSlotObjectBase::call (a=0x3b43da1b940,
r=0x4cdd1e3d40, this=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#75 QMetaObject::activate (sender=sender@entry=0x4cdd2558b0,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=3,
argv=argv@entry=0x3b43da1b940) at kernel/qobject.cpp:3723
#76 0x000003a3c641899e in QMetaObject::activate
(sender=sender@entry=0x4cdd2558b0, m=m@entry=0x3a3c751c540
<QWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=3,
argv=argv@entry=0x3b43da1b940) at kernel/qobject.cpp:3602
#77 0x000003a3c6fd98a4 in QWidget::customContextMenuRequested
(this=this@entry=0x4cdd2558b0, _t1=...) at .moc/moc_qwidget.cpp:656
#78 0x000003a3c6ff83b1 in QWidget::event (this=this@entry=0x4cdd2558b0,
event=event@entry=0x3b43da1bf40) at kernel/qwidget.cpp:8963
#79 0x000003a3c70fbfed in QFrame::event (this=0x4cdd2558b0, e=0x3b43da1bf40) at
widgets/qframe.cpp:550
#80 0x000003a3c7255923 in QAbstractItemView::viewportEvent
(this=this@entry=0x4cdd2558b0, event=event@entry=0x3b43da1bf40) at
itemviews/qabstractitemview.cpp:1747
#81 0x000003a3c729e33b in QTreeView::viewportEvent (this=0x4cdd2558b0,
event=0x3b43da1bf40) at itemviews/qtreeview.cpp:1320
#82 0x000003a3c63e3714 in
QCoreApplicationPrivate::sendThroughObjectEventFilters
(receiver=receiver@entry=0x4cdd2a4a60, event=event@entry=0x3b43da1bf40) at
kernel/qcoreapplication.cpp:1099
#83 0x000003a3c6fa42f4 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x4cdd2a4a60, e=0x3b43da1bf40) at kernel/qapplication.cpp:3795
#84 0x000003a3c6fadd92 in QApplication::notify (this=<optimized out>,
receiver=0x4cdd2a4a60, e=0x3b43da1bf40) at kernel/qapplication.cpp:3417
#85 0x000003a3c63e3a2a in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x4cdd2a4a60, event=event@entry=0x3b43da1bf40) at
kernel/qcoreapplication.cpp:988
#86 0x000003a3c701710c in QCoreApplication::sendSpontaneousEvent
(event=0x3b43da1bf40, receiver=0x4cdd2a4a60) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#87 QWidgetWindow::handleMouseEvent (this=this@entry=0x4cdd2da140,
event=event@entry=0x3b43da1c380) at kernel/qwidgetwindow.cpp:624
#88 0x000003a3c7019a33 in QWidgetWindow::event (this=0x4cdd2da140,
event=0x3b43da1c380) at kernel/qwidgetwindow.cpp:239
#89 0x000003a3c6fa432c in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x4cdd2da140, e=0x3b43da1c380) at kernel/qapplication.cpp:3799
#90 0x000003a3c6fac63e in QApplication::notify (this=0x3b43da1ca80,
receiver=0x4cdd2da140, e=0x3b43da1c380) at kernel/qapplication.cpp:3556
#91 0x000003a3c63e3a2a in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x4cdd2da140, event=event@entry=0x3b43da1c380) at
kernel/qcoreapplication.cpp:988
#92 0x000003a3c69d7a3d in QCoreApplication::sendSpontaneousEvent
(event=0x3b43da1c380, receiver=0x4cdd2da140) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#93 QGuiApplicationPrivate::processMouseEvent (e=0x4cdd3732b0) at
kernel/qguiapplication.cpp:1903
#94 0x000003a3c69d9a25 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x4cdd3732b0) at kernel/qguiapplication.cpp:1687
#95 0x000003a3c69b0cfb in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:659
#96 0x000003a3ab232bdf in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:76
#97 0x000003a3bf7aec67 in g_main_dispatch (context=0x3a3a40016f0) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3154
#98 g_main_context_dispatch (context=context@entry=0x3a3a40016f0) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3769
#99 0x000003a3bf7aeec8 in g_main_context_iterate
(context=context@entry=0x3a3a40016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3840
#100 0x000003a3bf7aefcb in g_main_context_iteration (context=0x3a3a40016f0,
may_block=may_block@entry=1) at
/var/tmp/portage/dev-libs/glib-2.48.2/work/glib-2.48.2/glib/gmain.c:3901
#101 0x000003a3c644892e in QEventDispatcherGlib::processEvents
(this=0x4cdce81ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#102 0x000003a3c63e1a1a in QEventLoop::exec (this=this@entry=0x3b43da1c770,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#103 0x000003a3c63eb92b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#104 0x0000004cda96a9d5 in main (argc=1, argv=<optimized out>) at
/var/tmp/portage/kde-apps/kgpg-16.12.0/work/kgpg-16.12.0/main.cpp:84
Reported using DrKonqi
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