[Bug 231507] New: Kontact crash while looking through RSS Feed Lists

Andrei Sebastian Cimpean andreiamenta at gmail.com
Sun Mar 21 08:44:04 GMT 2010 

https://bugs.kde.org/show_bug.cgi?id=231507

           Summary: Kontact crash while looking through RSS Feed Lists
           Product: kontact
           Version: 4.4.1
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: andreiamenta at gmail.com


Application: kontact (4.4.1)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
I was navigating through the list that displays RSS feeds and kontact crashed.
I don't know if at the same time it was fetching new emails or not, but it is
possible because I set a timer of 10 minutes to do this. Also, I am not sure if
it crashed when I clicked on a table item or someplace else, but I am >90% sure
i tried to click a feed category.

 -- Backtrace:
Application: Kontact (kontact), signal: Aborted
[Current thread is 1 (Thread 0xb789e760 (LWP 1999))]

Thread 3 (Thread 0xb637db70 (LWP 2019)):
#0  0x0040e422 in __kernel_vsyscall ()
#1  0x0060ebd3 in ?? () from /lib/tls/i686/cmov/libc.so.6
#2  0x005a5f57 in ?? () from /lib/tls/i686/cmov/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0xb448ab70 (LWP 9728)):
#0  0x0040e422 in __kernel_vsyscall ()
#1  0x0060ebd3 in ?? () from /lib/tls/i686/cmov/libc.so.6
#2  0x005a5f57 in ?? () from /lib/tls/i686/cmov/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0xb789e760 (LWP 1999)):
[KCrash Handler]
#6  0x0040e422 in __kernel_vsyscall ()
#7  0x0055f4d1 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0x00562932 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0x00595ee5 in ?? () from /lib/tls/i686/cmov/libc.so.6
#10 0x0059fff1 in ?? () from /lib/tls/i686/cmov/libc.so.6
#11 0x005a339f in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0x005a4898 in malloc () from /lib/tls/i686/cmov/libc.so.6
#13 0x030b9884 in c4_BaseArray::SetLength (this=0xbfa103e0, nNewSize=0) at
../../../../akregator/plugins/mk4storage/metakit/src/univ.cpp:79
#14 0x030a1792 in c4_PtrArray::SetSize (this=0x9c5868c) at
../../../../akregator/plugins/mk4storage/metakit/src/univ.inl:50
#15 c4_Column::SetupSegments (this=0x9c5868c) at
../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:203
#16 0x030a2048 in c4_Column::Grow (this=0x9c5868c, off_=0, diff_=66) at
../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:518
#17 0x030ad623 in c4_FormatB::SetOne (this=0x9c58680, index_=0, xbuf_=...,
ignoreMemos_=false) at
../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:608
#18 0x030ad7a1 in c4_FormatS::Set (this=0x7cf, index_=0, buf_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:863
#19 0x030bda6c in c4_Sequence::SetAt (this=0x9f03968, index_=0, newElem_=...)
at ../../../../akregator/plugins/mk4storage/metakit/src/viewx.cpp:104
#20 0x030ba839 in c4_Row::operator= (this=0xbfa10c60, rowRef_=...) at
../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:1008
#21 0x030bc178 in c4_View::Find (this=0x9024410, crit_=..., start_=0) at
../../../../akregator/plugins/mk4storage/metakit/src/view.cpp:827
#22 0x030c4c33 in Akregator::Backend::StorageMK4Impl::unreadFor
(this=0x919eaf0, url=...) at
../../../../akregator/plugins/mk4storage/storagemk4impl.cpp:208
#23 0x030be9cb in Akregator::Backend::FeedStorageMK4Impl::unread
(this=0x9f38830) at
../../../../akregator/plugins/mk4storage/feedstoragemk4impl.cpp:198
#24 0x0289526d in Akregator::Feed::unread (this=0x9f441b8) at
../../../akregator/src/feed.cpp:742
#25 0x028b443b in Akregator::SubscriptionListModel::data (this=0x9f24818,
index=..., role=39) at ../../../akregator/src/subscriptionlistmodel.cpp:198
#26 0x0290c2f4 in QModelIndex::data (this=0x9af5720, painter=0xbfa1136c,
option=..., index=...) at /usr/include/qt4/QtCore/qabstractitemmodel.h:398
#27 Akregator::SubscriptionListDelegate::paint (this=0x9af5720,
painter=0xbfa1136c, option=..., index=...) at
../../../akregator/src/subscriptionlistdelegate.cpp:65
#28 0x0500e2a0 in QTreeView::drawRow (this=0x9c42eb8, painter=0xbfa1136c,
option=..., index=...) at itemviews/qtreeview.cpp:1670
#29 0x05007709 in QTreeView::drawTree (this=0x9c42eb8, painter=0xbfa1136c,
region=...) at itemviews/qtreeview.cpp:1433
#30 0x050079bd in QTreeView::paintEvent (this=0x9c42eb8, event=0xbfa11c24) at
itemviews/qtreeview.cpp:1266
#31 0x04a7c5d6 in QWidget::event (this=0x9c42eb8, event=0xbfa11c24) at
kernel/qwidget.cpp:8144
#32 0x04e78733 in QFrame::event (this=0x9c42eb8, e=0xbfa11c24) at
widgets/qframe.cpp:557
#33 0x04f129b2 in QAbstractScrollArea::viewportEvent (this=0x7cf, e=0x6) at
widgets/qabstractscrollarea.cpp:1036
#34 0x04fc7327 in QAbstractItemView::viewportEvent (this=0x9c42eb8,
event=0xbfa11c24) at itemviews/qabstractitemview.cpp:1610
#35 0x050069fc in QTreeView::viewportEvent (this=0x9c42eb8, event=0xbfa11c24)
at itemviews/qtreeview.cpp:1248
#36 0x04f152a5 in QAbstractScrollAreaPrivate::viewportEvent (this=0x92e8a20,
o=0x9bfc778, e=0xbfa11c24) at widgets/qabstractscrollarea_p.h:100
#37 QAbstractScrollAreaFilter::eventFilter (this=0x92e8a20, o=0x9bfc778,
e=0xbfa11c24) at widgets/qabstractscrollarea_p.h:116
#38 0x0107de8a in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x8abc8f0, receiver=0x9bfc778, event=0xbfa11c24) at
kernel/qcoreapplication.cpp:819
#39 0x04a1e3a9 in QApplicationPrivate::notify_helper (this=0x8abc8f0,
receiver=0x9bfc778, e=0xbfa11c24) at kernel/qapplication.cpp:4296
#40 0x04a250b9 in QApplication::notify (this=0xbfa129b4, receiver=0x9bfc778,
e=0xbfa11c24) at kernel/qapplication.cpp:4265
#41 0x009d542a in KApplication::notify (this=0xbfa129b4, receiver=0x9bfc778,
event=0xbfa11c24) at ../../kdeui/kernel/kapplication.cpp:302
#42 0x0107ebeb in QCoreApplication::notifyInternal (this=0xbfa129b4,
receiver=0x9bfc778, event=0xbfa11c24) at kernel/qcoreapplication.cpp:704
#43 0x04a858e6 in QCoreApplication::sendSpontaneousEvent (this=0x9b56c10,
pdev=0x8e00704, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x8e007d8)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#44 QWidgetPrivate::drawWidget (this=0x9b56c10, pdev=0x8e00704, rgn=...,
offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8e007d8) at kernel/qwidget.cpp:5339
#45 0x04c5be47 in QWidgetBackingStore::sync (this=0x8e007d8) at
painting/qbackingstore.cpp:1283
#46 0x04a75a93 in QWidgetPrivate::syncBackingStore (this=0x8ab9650) at
kernel/qwidget.cpp:1672
#47 0x04a7cd96 in QWidget::event (this=0x8ab9568, event=0x9b34bb8) at
kernel/qwidget.cpp:8291
#48 0x04e972d7 in QMainWindow::event (this=0x8ab9568, event=0x9b34bb8) at
widgets/qmainwindow.cpp:1433
#49 0x00ac74e4 in KMainWindow::event (this=0x8ab9568, ev=0x9b34bb8) at
../../kdeui/widgets/kmainwindow.cpp:1103
#50 0x00b0f47f in KXmlGuiWindow::event (this=0x8ab9568, ev=0x9b34bb8) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#51 0x04a1e3cc in QApplicationPrivate::notify_helper (this=0x8abc8f0,
receiver=0x8ab9568, e=0x9b34bb8) at kernel/qapplication.cpp:4300
#52 0x04a250b9 in QApplication::notify (this=0xbfa129b4, receiver=0x8ab9568,
e=0x9b34bb8) at kernel/qapplication.cpp:4265
#53 0x009d542a in KApplication::notify (this=0xbfa129b4, receiver=0x8ab9568,
event=0x9b34bb8) at ../../kdeui/kernel/kapplication.cpp:302
#54 0x0107ebeb in QCoreApplication::notifyInternal (this=0xbfa129b4,
receiver=0x8ab9568, event=0x9b34bb8) at kernel/qcoreapplication.cpp:704
#55 0x01081623 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x8a96b68) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8a96b68) at kernel/qcoreapplication.cpp:1345
#57 0x0108178d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1238
#58 0x010aad0f in QCoreApplication::sendPostedEvents (s=0x8abf510) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#59 postEventSourceDispatch (s=0x8abf510) at
kernel/qeventdispatcher_glib.cpp:276
#60 0x01617e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0x0161b730 in ?? () from /lib/libglib-2.0.so.0
#62 0x0161b863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0x010aa805 in QEventDispatcherGlib::processEvents (this=0x8a96700,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#64 0x04addb35 in QGuiEventDispatcherGlib::processEvents (this=0x8a96700,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x0107d209 in QEventLoop::processEvents (this=0xbfa12914, flags=) at
kernel/qeventloop.cpp:149
#66 0x0107d65a in QEventLoop::exec (this=0xbfa12914, flags=...) at
kernel/qeventloop.cpp:201
#67 0x0108184f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#68 0x04a1e467 in QApplication::exec () at kernel/qapplication.cpp:3579
#69 0x0804b4c2 in main (argc=3, argv=0xbfa12bd4) at
../../../kontact/src/main.cpp:224

Reported using DrKonqi

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