[Bug 248824] New: 2 Instances of Kontact

Kent57 kent5700 at netscape.net
Mon Aug 23 16:06:27 BST 2010


https://bugs.kde.org/show_bug.cgi?id=248824

           Summary: 2 Instances of Kontact
           Product: kontact
           Version: 4.4.5
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: kent5700 at netscape.net


Application: kontact (4.4.5)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
When starting KDE, Kontact reports 2 instances are running. Two options are
give. If "exit" is selected Kontact does not start; if "continue" is selected 2
instances of Kontact appear abd closing 1 crashes the other.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7814950 (LWP 2049))]

Thread 2 (Thread 0xafa4db70 (LWP 2435)):
#0  0x00b09422 in __kernel_vsyscall ()
#1  0x04454b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x054bc4eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x054af0ac in ?? () from /lib/libglib-2.0.so.0
#4  0x054af4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0318b1cf in QEventDispatcherGlib::processEvents (this=0x8baa6a0,
flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x0315b419 in QEventLoop::processEvents (this=0xafa4d270, flags=) at
kernel/qeventloop.cpp:149
#7  0x0315b89a in QEventLoop::exec (this=0xafa4d270, flags=...) at
kernel/qeventloop.cpp:201
#8  0x03058b5e in QThread::exec (this=0x8ba92b0) at thread/qthread.cpp:490
#9  0x0313a55b in QInotifyFileSystemWatcherEngine::run (this=0x8ba92b0) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0x0305be39 in QThreadPrivate::start (arg=0x8ba92b0) at
thread/qthread_unix.cpp:266
#11 0x0822796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x04462a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7814950 (LWP 2049)):
[KCrash Handler]
#7  0x00000001 in ?? ()
#8  0x0733ddc0 in ?? () from /usr/lib/kde4/kmailpart.so
#9  0x0733df87 in ?? () from /usr/lib/kde4/kmailpart.so
#10 0x031626ca in QMetaObject::metacall (object=0x89799c0,
cl=QMetaObject::InvokeMetaMethod, idx=19, argv=0xbf9a1f68) at
kernel/qmetaobject.cpp:237
#11 0x03175455 in QMetaObject::activate (sender=0x885fdc8, m=0xb37d8038,
local_signal_index=0, argv=0xbf9a1f68) at kernel/qobject.cpp:3280
#12 0xb319bdb3 in ?? () from /usr/lib/libkmailprivate.so.4
#13 0xb319dab2 in ?? () from /usr/lib/libkmailprivate.so.4
#14 0xb31a71c6 in
KMail::FolderView::activateItemInternal(KMail::FolderViewItem*, bool, bool,
bool) () from /usr/lib/libkmailprivate.so.4
#15 0xb319b903 in KMail::FolderView::activateItem(KMail::FolderViewItem*, bool,
bool) () from /usr/lib/libkmailprivate.so.4
#16 0xb319ca19 in KMail::FolderView::slotItemClicked(QTreeWidgetItem*, int) ()
from /usr/lib/libkmailprivate.so.4
#17 0xb31a7ce5 in KMail::FolderView::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libkmailprivate.so.4
#18 0xb31acd3a in ?? () from /usr/lib/libkmailprivate.so.4
#19 0x031626ca in QMetaObject::metacall (object=0x89f9728,
cl=QMetaObject::InvokeMetaMethod, idx=134, argv=0xbf9a21c4) at
kernel/qmetaobject.cpp:237
#20 0x03175455 in QMetaObject::activate (sender=0x89f9728, m=0x1995174,
local_signal_index=1, argv=0xbf9a21c4) at kernel/qobject.cpp:3280
#21 0x0165c389 in QTreeWidget::itemClicked (this=0x89f9728, _t1=0x86f1200,
_t2=0) at .moc/release-shared/moc_qtreewidget.cpp:207
#22 0x0165df22 in QTreeWidgetPrivate::_q_emitItemClicked (this=0x89f9848,
index=...) at itemviews/qtreewidget.cpp:2236
#23 0x016642d1 in QTreeWidget::qt_metacall (this=0x89f9728,
_c=QMetaObject::InvokeMetaMethod, _id=16, _a=0xbf9a2428) at
.moc/release-shared/moc_qtreewidget.cpp:150
#24 0x007e9d8a in KPIM::TreeWidget::qt_metacall(QMetaObject::Call, int, void**)
() from /usr/lib/libkdepim.so.4
#25 0x0087041a in KPIM::FolderTreeWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libkdepim.so.4
#26 0xb31a7b1a in KMail::FolderView::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libkmailprivate.so.4
#27 0xb31acd3a in ?? () from /usr/lib/libkmailprivate.so.4
#28 0x031626ca in QMetaObject::metacall (object=0x89f9728,
cl=QMetaObject::InvokeMetaMethod, idx=104, argv=0xbf9a2428) at
kernel/qmetaobject.cpp:237
#29 0x03175455 in QMetaObject::activate (sender=0x89f9728, m=0x1993d84,
local_signal_index=1, argv=0xbf9a2428) at kernel/qobject.cpp:3280
#30 0x015d40b3 in QAbstractItemView::clicked (this=0x89f9728, _t1=...) at
.moc/release-shared/moc_qabstractitemview.cpp:331
#31 0x015e4437 in QAbstractItemView::mouseReleaseEvent (this=0x89f9728,
event=0xbf9a2ea0) at itemviews/qabstractitemview.cpp:1789
#32 0x0162c0ec in QTreeView::mouseReleaseEvent (this=0x89f9728,
event=0xbf9a2ea0) at itemviews/qtreeview.cpp:1828
#33 0xb319d19e in KMail::FolderView::mouseReleaseEvent(QMouseEvent*) () from
/usr/lib/libkmailprivate.so.4
#34 0x0106ec48 in QWidget::event (this=0x89f9728, event=0xbf9a2ea0) at
kernel/qwidget.cpp:8157
#35 0x0148c5e3 in QFrame::event (this=0x89f9728, e=0xbf9a2ea0) at
widgets/qframe.cpp:557
#36 0x01529572 in QAbstractScrollArea::viewportEvent (this=0x0, e=0xbf9a1e2c)
at widgets/qabstractscrollarea.cpp:1043
#37 0x015e5047 in QAbstractItemView::viewportEvent (this=0x89f9728,
event=0xbf9a2ea0) at itemviews/qabstractitemview.cpp:1619
#38 0x016278c3 in QTreeView::viewportEvent (this=0x89f9728, event=0xbf9a2ea0)
at itemviews/qtreeview.cpp:1256
#39 0x0152bfb5 in QAbstractScrollAreaPrivate::viewportEvent (this=0x89fab60,
o=0x89f9c20, e=0xbf9a2ea0) at widgets/qabstractscrollarea_p.h:100
#40 QAbstractScrollAreaFilter::eventFilter (this=0x89fab60, o=0x89f9c20,
e=0xbf9a2ea0) at widgets/qabstractscrollarea_p.h:116
#41 0x0315c0ca in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x8297890, receiver=0x89f9c20, event=0xbf9a2ea0) at
kernel/qcoreapplication.cpp:847
#42 0x010110a9 in QApplicationPrivate::notify_helper (this=0x8297890,
receiver=0x89f9c20, e=0xbf9a2ea0) at kernel/qapplication.cpp:4385
#43 0x01017ab7 in QApplication::notify (this=0xbf9a3754, receiver=0x89f9c20,
e=0xbf9a2ea0) at kernel/qapplication.cpp:3952
#44 0x00cf482a in KApplication::notify (this=0xbf9a3754, receiver=0x89f9c20,
event=0xbf9a2ea0) at ../../kdeui/kernel/kapplication.cpp:310
#45 0x0315c96b in QCoreApplication::notifyInternal (this=0xbf9a3754,
receiver=0x89f9c20, event=0xbf9a2ea0) at kernel/qcoreapplication.cpp:732
#46 0x01016162 in QCoreApplication::sendEvent (receiver=0x89f9c20,
event=0xbf9a2ea0, alienWidget=0x89f9c20, nativeWidget=0x871c500,
buttonDown=0x19a3300, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QApplicationPrivate::sendMouseEvent (receiver=0x89f9c20, event=0xbf9a2ea0,
alienWidget=0x89f9c20, nativeWidget=0x871c500, buttonDown=0x19a3300,
lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3051
#48 0x010a46b8 in QETWidget::translateMouseEvent (this=0x871c500,
event=0xbf9a33bc) at kernel/qapplication_x11.cpp:4403
#49 0x010a3b49 in QApplication::x11ProcessEvent (this=0xbf9a3754,
event=0xbf9a33bc) at kernel/qapplication_x11.cpp:3414
#50 0x010d2b3a in x11EventSourceDispatch (s=0x82901b0, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0x054ab5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x054af2d8 in ?? () from /lib/libglib-2.0.so.0
#53 0x054af4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x0318b195 in QEventDispatcherGlib::processEvents (this=0x82894b8,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#55 0x010d23b5 in QGuiEventDispatcherGlib::processEvents (this=0x82894b8,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x0315b419 in QEventLoop::processEvents (this=0xbf9a36b4, flags=) at
kernel/qeventloop.cpp:149
#57 0x0315b89a in QEventLoop::exec (this=0xbf9a36b4, flags=...) at
kernel/qeventloop.cpp:201
#58 0x0315fe4f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#59 0x0100fef7 in QApplication::exec () at kernel/qapplication.cpp:3665
#60 0x0804b472 in _start ()

Possible duplicates by query: bug 238702, bug 238326, bug 234966, bug 211904,
bug 209849.

Reported using DrKonqi

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