Bug 133207 - metakit: akregator crashes at exit
Summary: metakit: akregator crashes at exit
Status: RESOLVED FIXED
Alias: None
Product: akregator
Classification: Applications
Component: metakit plugin (show other bugs)
Version: 1.2.4
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: kdepim bugs
URL:
Keywords:
: 131901 147382 188929 205111 306922 (view as bug list)
Depends on:
Blocks:
 
Reported: 2006-08-29 20:20 UTC by Thomas Schwarzgruber
Modified: 2015-03-01 18:57 UTC (History)
6 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Thomas Schwarzgruber 2006-08-29 20:20:35 UTC 
Version:           1.2.4 (using KDE Devel)
Installed from:    Compiled sources
OS:                Linux

I have archiving of feeds through mk4storage activated.
When exiting akregator I get this drkonqui report.

Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1243838800 (LWP 2863)]
[KCrash handler]
#6  c4_Column::CopyData (this=0x81a098c, to_=293121, from_=0, count_=-293121)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/column.cpp:297
#7  0xb57fb222 in c4_Column::FinishSlack (this=0x81a098c)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/column.cpp:692
#8  0xb57fb79a in ~c4_Column (this=0x81a098c)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/column.cpp:91
#9  0xb5807fb5 in ~c4_FormatB (this=0x81a0918)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/format.cpp:339
#10 0xb580886d in ~c4_FormatS (this=0x81a0918)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/format.cpp:868
#11 0xb58097c4 in c4_HandlerSeq::DetachFromStorage (this=0x81a07b8, full_=true)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/handler.cpp:185
#12 0xb58098bf in ~c4_HandlerSeq (this=0x81a07b8)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/handler.cpp:108
#13 0xb5816e4e in c4_Sequence::DecRef (this=0x81a098c)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/metakit/src/viewx.cpp:51
#14 0xb5811cff in ~c4_Storage (this=0x0) at mk4.inl:151
#15 0xb57f5933 in Akregator::Backend::StorageMK4Impl::close (this=0x81d5148)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/storagemk4impl.cpp:164
#16 0xb57f5e8a in ~StorageMK4Impl (this=0x81d5148)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mk4storage/storagemk4impl.cpp:103
#17 0xb5a037a4 in Akregator::Part::slotOnShutdown (this=0x8195628)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/akregator_part.cpp:268
#18 0xb5a03b3a in ~Part (this=0x8195628)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/akregator_part.cpp:305
#19 0x080523ab in Akregator::MainWindow::queryExit (this=0x8061850)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/mainwindow.cpp:240
#20 0xb6fc5f94 in KMainWindow::shuttingDown ()
   from /opt/kde_stable_3_5/lib/libkdeui.so.4
#21 0xb6fcb251 in KMainWindow::qt_invoke ()
   from /opt/kde_stable_3_5/lib/libkdeui.so.4
#22 0xb75344e3 in KParts::MainWindow::qt_invoke ()
   from /opt/kde_stable_3_5/lib/libkparts.so.2
#23 0x080522d0 in Akregator::MainWindow::qt_invoke (this=0xb71076a8, _id=71, 
    _o=0xbfbf2278) at mainwindow.moc:175
#24 0xb666c95c in QObject::activate_signal ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#25 0xb666cea0 in QObject::activate_signal ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#26 0xb6c560bc in KApplication::shutDown ()
   from /opt/kde_stable_3_5/lib/libkdecore.so.4
#27 0xb6c5634b in KApplication::qt_emit ()
   from /opt/kde_stable_3_5/lib/libkdecore.so.4
#28 0xb6d203eb in KUniqueApplication::qt_emit ()
   from /opt/kde_stable_3_5/lib/libkdecore.so.4
#29 0xb666ca3b in QObject::activate_signal ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#30 0xb666cea0 in QObject::activate_signal ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#31 0xb69a1a2a in QApplication::aboutToQuit ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#32 0xb6623991 in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#33 0xb6623836 in QEventLoop::exec () from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#34 0xb660c7bf in QApplication::exec ()
   from /usr/lib/qt-3.3.6/lib/libqt-mt.so.3
#35 0x0805061d in main (argc=0, argv=0x0)
    at /usr/local/src/kdecvs/svn/kdepim_3_5_BRANCH/akregator/src/main.cpp:110
Comment 1 Frank Osterfeld 2006-08-29 20:22:57 UTC 
Did this happen one time, or does it happen regularily or even always? Any problems with startup, too?
Comment 2 Thomas Schwarzgruber 2006-08-29 20:24:46 UTC 
It happens always - but there are no other problems - it's therefore more a cosmetic problem.
Comment 3 Frank Osterfeld 2006-11-03 01:51:37 UTC 
*** Bug 131901 has been marked as a duplicate of this bug. ***
Comment 4 Christophe Marin 2008-07-24 12:36:24 UTC 
*** Bug 147382 has been marked as a duplicate of this bug. ***
Comment 5 Giulio Camuffo 2008-11-09 11:34:55 UTC 
this bug in still here in kde 4.1++. However the backtrace is changed:

Thread 1 (Thread 0xb481b700 (LWP 6061)):
[KCrash Handler]
#6  0xb7e86782 in QAbstractItemModelPrivate::rowsAboutToBeRemoved () from /usr/lib/libQtCore.so.4
#7  0xb7e869cf in QAbstractItemModel::beginRemoveRows () from /usr/lib/libQtCore.so.4
#8  0xb311d5cb in Akregator::SubscriptionListModel::aboutToRemoveSubscription () from /usr/lib/kde4/akregatorpart.so
#9  0xb311d81c in Akregator::SubscriptionListModel::qt_metacall () from /usr/lib/kde4/akregatorpart.so
#10 0xb7ea07d2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb7ea0d72 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#12 0xb3108c73 in Akregator::FeedList::signalAboutToRemoveNode () from /usr/lib/kde4/akregatorpart.so
#13 0xb310978c in Akregator::FeedList::qt_metacall () from /usr/lib/kde4/akregatorpart.so
#14 0xb7ea07d2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb7ea0d72 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb31036f3 in Akregator::Folder::signalAboutToRemoveChild () from /usr/lib/kde4/akregatorpart.so
#17 0xb31052b3 in Akregator::Folder::removeChild () from /usr/lib/kde4/akregatorpart.so
#18 0xb3103280 in Akregator::TreeNode::emitSignalDestroyed () from /usr/lib/kde4/akregatorpart.so
#19 0xb30fb9fa in Akregator::Feed::~Feed () from /usr/lib/kde4/akregatorpart.so
#20 0xb3104076 in Akregator::Folder::FolderPrivate::~FolderPrivate () from /usr/lib/kde4/akregatorpart.so
#21 0xb3104137 in Akregator::Folder::~Folder () from /usr/lib/kde4/akregatorpart.so
#22 0xb3104076 in Akregator::Folder::FolderPrivate::~FolderPrivate () from /usr/lib/kde4/akregatorpart.so
#23 0xb3104137 in Akregator::Folder::~Folder () from /usr/lib/kde4/akregatorpart.so
#24 0xb3104076 in Akregator::Folder::FolderPrivate::~FolderPrivate () from /usr/lib/kde4/akregatorpart.so
#25 0xb3104137 in Akregator::Folder::~Folder () from /usr/lib/kde4/akregatorpart.so
#26 0xb3108fcc in Akregator::FeedList::setRootNode () from /usr/lib/kde4/akregatorpart.so
#27 0xb310be1e in Akregator::FeedList::~FeedList () from /usr/lib/kde4/akregatorpart.so
#28 0xb316a859 in Akregator::MainWidget::setFeedList () from /usr/lib/kde4/akregatorpart.so
#29 0xb316adaf in Akregator::MainWidget::slotOnShutdown () from /usr/lib/kde4/akregatorpart.so
#30 0xb315e0b3 in Akregator::Part::slotOnShutdown () from /usr/lib/kde4/akregatorpart.so
#31 0xb3161af0 in Akregator::Part::~Part () from /usr/lib/kde4/akregatorpart.so
#32 0x08050fdf in _start ()
Comment 6 Pino Toscano 2008-11-15 12:00:19 UTC 
@Giulio Camuffo:
you backtrace shows a diffent problem, so please open a new bug for it.
Comment 7 Frank Osterfeld 2009-04-10 22:46:07 UTC 
*** Bug 188929 has been marked as a duplicate of this bug. ***
Comment 8 Christophe Marin 2009-08-26 10:27:38 UTC 
*** Bug 205111 has been marked as a duplicate of this bug. ***
Comment 9 Thomas Schwarzgruber 2013-02-09 15:39:20 UTC 
I suppose this Bug can be considered as fixed already for a long time, I didn't see a crash for a long time, and in KDE 4.10 this works. Man, this bug was from 2006, I don't even remember which KDE version I used back then (3.5.xx?).
Anyway, sorry that I didn't come back to this bugreport any sooner.
Comment 10 Christophe Marin 2015-03-01 18:56:25 UTC 
*** Bug 306922 has been marked as a duplicate of this bug. ***
Comment 11 Christophe Marin 2015-03-01 18:57:02 UTC 
*** Bug 260986 has been marked as a duplicate of this bug. ***