*** Bug 263735 has been marked as a duplicate of this bug. ***

Created attachment 57201 [details]
New crash information added by DrKonqi

kontact (4.4.9) on KDE Platform 4.6.00 (4.6.0) using Qt 4.7.0

- What I was doing when the application crashed:

Every time I quit Kontact it crashes with the attached backtrace, appears to be identical to the one originally listed.

-- Backtrace (Reduced):
#6  c4_Column::CopyData (this=0x25aebd0, to_=1879048279, from_=0, count_=-1879048279) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:283
#7  0x00007f530e20e487 in c4_Column::FinishSlack (this=0x25aebd0) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:681
#8  0x00007f530e20ec91 in c4_Column::~c4_Column (this=0x25aebd0, __in_chrg=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/column.cpp:85
#9  0x00007f530e2176df in c4_FormatB::~c4_FormatB (this=0x25aeb20, __in_chrg=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:303
#10 0x00007f530e219a93 in c4_FormatS::~c4_FormatS (this=0x25aebd0, __in_chrg=<value optimized out>) at ../../../../akregator/plugins/mk4storage/metakit/src/format.cpp:818

I am still getting this crash in KDE 4.9.1.

Setting status to confirmed.

*** This bug has been marked as a duplicate of bug 133207 ***

Reopening as I'm still seeing this crash and the other bug claims the issue is fixed, so this can't be a duplicate.

Application: Kontact (kontact), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0a9c530140 (LWP 14876))]

Thread 1 (Thread 0x7f0a9c530140 (LWP 14876)):
[KCrash Handler]
#6  0x00007f09521204d8 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#7  0x00007f0952120b9b in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#8  0x00007f0952120bd1 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#9  0x00007f0952127ae9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#10 0x00007f095212a8d3 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#11 0x00007f095212b247 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#12 0x00007f095212bb08 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#13 0x00007f095212bbd9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#14 0x00007f0952141f9f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#15 0x00007f095214203c in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#16 0x00007f0952142129 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregator_mk4storage_plugin.so
#17 0x00007f095424756f in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#18 0x00007f0954247b28 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#19 0x00007f0954247cf9 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/akregatorpart.so
#20 0x00007f0a9bd4e9ce in KontactInterface::Plugin::~Plugin() () from /usr/lib/x86_64-linux-gnu/libKF5KontactInterface.so.5
#21 0x00007f09f67aeb36 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kontact_akregatorplugin.so
#22 0x00007f09f67aeb59 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/kontact_akregatorplugin.so
#23 0x00007f0a9bf791b6 in Kontact::MainWindow::~MainWindow() () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#24 0x00007f0a9bf793e9 in Kontact::MainWindow::~MainWindow() () from /usr/lib/x86_64-linux-gnu/libkontactprivate.so.5
#25 0x00007f0a99a1f470 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f0a9a7ab4d3 in QWidget::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f0a9a898bab in QMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f0a9b8adad7 in KMainWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#29 0x00007f0a9b8f2995 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#30 0x00007f0a9a76a46c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#31 0x00007f0a9a771d34 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#32 0x00007f0a999efde8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007f0a999f255d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f0a99a48e53 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007f0a92c4bfb7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f0a92c4c1f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f0a92c4c27c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f0a99a4847f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f0a999ede3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f0a999f6da4 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x000055bbe16883f5 in ?? ()
#42 0x00007f0a98e0a1c1 in __libc_start_main (main=0x55bbe1687630, argc=1, argv=0x7ffc233ce968, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffc233ce958) at ../csu/libc-start.c:308
#43 0x000055bbe1688a0a in _start ()

This is kontact/akgregator 17.04.3

Does this still happen with the latest version of Kontact/Akregator as well as KDE Plasma and Frameworks? Have you tried to issue following commands in Konsole or any terminal and seen what would happen?
```
akonadictl fsck && akonadictl restart
```
The latest stable version is 5.10.1 in my case.
```
cnzhx@ostp:~> akregator --version
akregator 5.10.1
cnzhx@ostp:~> kontact --version
kontact 5.10.1
cnzhx@ostp:~>
```

(In reply to CnZhx from comment #8)

> Does this still happen with the latest version of Kontact/Akregator as well
> as KDE Plasma and Frameworks?

My computers have only just arrived by ship from Australia and I won't have a good Internet connection until Sunday evening I'm afraid, so I'm not in a position to upgrade Kubuntu yet.

> Have you tried to issue following commands in
> Konsole or any terminal and seen what would happen?
> ```
> akonadictl fsck && akonadictl restart
> ```

Yes, numerous times, and that didn't help I'm afraid.

All the best,
Chris

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Reporter has been trouble by this issue for a really long time but we have no clue what's wrong. However, the reporter could not give further tests at this moment. So I re-mark this report as "REPORTED" for now.

Hi all,

Good news for me at least, with the latest Kubuntu PPA packages everything seems to be good - I am no longer seeing these crashes!

Thank you so much!

All the best,
Chris

Thank you for reporting this crash in KDE software. As it has been a while since this issue was reported, can we please ask you to see if you can reproduce the crash with a recent software version?

If you can reproduce the issue, please change the status when you reply to "CONFIRMED" when replying. Thank you!

Hi Justin,

I believe this was solved a few years ago as per this comment: https://bugs.kde.org/show_bug.cgi?id=260986#c12

I'll try and close this now.

All the best,
Chris