Bug 296179

Summary: Kontact
Product: [Applications] kontact Reporter: Sabariel <Mia.Homann>
Component: generalAssignee: kdepim bugs <kdepim-bugs>
Status: RESOLVED UNMAINTAINED    
Severity: crash    
Priority: NOR    
Version: 4.8.0   
Target Milestone: ---   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Sabariel 2012-03-16 21:22:10 UTC 
Application: kontact (4.8.0)
KDE Platform Version: 4.8.1 (4.8.1) "release 481"
Qt Version: 4.8.0
Operating System: Linux 3.1.9-1.4-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
On closing Kontact, an error 'Fetching from backend' was generated.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd72cfd8760 (LWP 5867))]

Thread 3 (Thread 0x7fd7147a2700 (LWP 5869)):
#0  0x00007fd724e64e6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd7297f3c12 in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fd7297f3c49 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fd724e60f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fd72a4e510d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fd713ea1700 (LWP 5870)):
#0  0x00007fd72a4dbff3 in poll () from /lib64/libc.so.6
#1  0x00007fd724951a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd724951f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fd72ac52956 in QEventDispatcherGlib::processEvents (this=0x7fd70c0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fd72ac22682 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd72ac228d7 in QEventLoop::exec (this=0x7fd713ea0e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fd72ab23537 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fd72ab2655b in QThreadPrivate::start (arg=0x63afa0) at thread/qthread_unix.cpp:298
#8  0x00007fd724e60f05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fd72a4e510d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd72cfd8760 (LWP 5867)):
[KCrash Handler]
#6  0x00007fd72af79900 in QVectorData::shared_null () from /usr/lib64/libQtCore.so.4
#7  0x00007fd72b0b85aa in KJob::kill (this=0x2bdb010, verbosity=KJob::EmitResult) at /usr/src/debug/kdelibs-4.8.1/kdecore/jobs/kjob.cpp:111
#8  0x00007fd7272ce957 in Akonadi::Session::clear (this=0x903c20) at /usr/src/debug/kdepimlibs-4.8.1/akonadi/session.cpp:425
#9  0x00007fd7272cecfb in Akonadi::Session::~Session (this=0x903c20, __in_chrg=<optimized out>) at /usr/src/debug/kdepimlibs-4.8.1/akonadi/session.cpp:394
#10 0x00007fd7272ced49 in Akonadi::Session::~Session (this=0x903c20, __in_chrg=<optimized out>) at /usr/src/debug/kdepimlibs-4.8.1/akonadi/session.cpp:396
#11 0x00007fd72ac35e15 in QObjectPrivate::deleteChildren (this=0x988160) at kernel/qobject.cpp:1917
#12 0x00007fd72ac3c07c in QObject::~QObject (this=0xbc53b0, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#13 0x00007fd6cbabee9d in KMKernel::~KMKernel (this=0xbc53b0, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kmail/kmkernel.cpp:226
#14 0x00007fd6cbabf009 in KMKernel::~KMKernel (this=0xbc53b0, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kmail/kmkernel.cpp:236
#15 0x00007fd6cbdf8d45 in KMailPart::~KMailPart (this=0x9c5940, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kmail/kmail_part.cpp:138
#16 0x00007fd6cbdf8e39 in KMailPart::~KMailPart (this=0x9c5940, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kmail/kmail_part.cpp:140
#17 0x00007fd72c7c26ee in KontactInterface::Plugin::~Plugin (this=0xa00d40, __vtt_parm=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/kdepimlibs-4.8.1/kontactinterface/plugin.cpp:90
#18 0x00007fd710de84ef in KMailPlugin::~KMailPlugin (this=0xa00d40, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kontact/plugins/kmail/kmail_plugin.cpp:159
#19 0x00007fd710de8519 in KMailPlugin::~KMailPlugin (this=0xa00d40, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kontact/plugins/kmail/kmail_plugin.cpp:163
#20 0x00007fd72cbfa197 in Kontact::MainWindow::~MainWindow (this=0x81ae10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kontact/src/mainwindow.cpp:289
#21 0x00007fd72cbfa2f9 in Kontact::MainWindow::~MainWindow (this=0x81ae10, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.8.1/kontact/src/mainwindow.cpp:291
#22 0x00007fd72ac3c958 in QObject::event (this=0x81ae10, e=<optimized out>) at kernel/qobject.cpp:1185
#23 0x00007fd72b686fcb in QWidget::event (this=0x81ae10, event=0x2bd6a40) at kernel/qwidget.cpp:8820
#24 0x00007fd72ba5d0db in QMainWindow::event (this=0x81ae10, event=0x2bd6a40) at widgets/qmainwindow.cpp:1478
#25 0x00007fd72c476dd8 in KXmlGuiWindow::event (this=0x81ae10, ev=0x2bd6a40) at /usr/src/debug/kdelibs-4.8.1/kdeui/xmlgui/kxmlguiwindow.cpp:126
#26 0x00007fd72b636e84 in notify_helper (e=0x2bd6a40, receiver=0x81ae10, this=0x63d260) at kernel/qapplication.cpp:4550
#27 QApplicationPrivate::notify_helper (this=0x63d260, receiver=0x81ae10, e=0x2bd6a40) at kernel/qapplication.cpp:4522
#28 0x00007fd72b63bd03 in QApplication::notify (this=0x7fffc1f06300, receiver=0x81ae10, e=0x2bd6a40) at kernel/qapplication.cpp:4411
#29 0x00007fd72c37b656 in KApplication::notify (this=0x7fffc1f06300, receiver=0x81ae10, event=0x2bd6a40) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#30 0x00007fd72ac2389c in QCoreApplication::notifyInternal (this=0x7fffc1f06300, receiver=0x81ae10, event=0x2bd6a40) at kernel/qcoreapplication.cpp:876
#31 0x00007fd72ac2713a in sendEvent (event=0x2bd6a40, receiver=0x81ae10) at kernel/qcoreapplication.h:231
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x60da60) at kernel/qcoreapplication.cpp:1500
#33 0x00007fd72ac524c3 in sendPostedEvents () at kernel/qcoreapplication.h:236
#34 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#35 0x00007fd72495158d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#36 0x00007fd724951d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#37 0x00007fd724951f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#38 0x00007fd72ac528ef in QEventDispatcherGlib::processEvents (this=0x60d320, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#39 0x00007fd72b6da2de in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x00007fd72ac22682 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#41 0x00007fd72ac228d7 in QEventLoop::exec (this=0x7fffc1f06290, flags=...) at kernel/qeventloop.cpp:204
#42 0x00007fd72ac27435 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#43 0x0000000000403919 in main (argc=1, argv=0x7fffc1f06928) at /usr/src/debug/kdepim-4.8.1/kontact/src/main.cpp:218

Possible duplicates by query: bug 293915, bug 293296, bug 292249, bug 292134, bug 290710.

Reported using DrKonqi
Comment 1 Denis Kurz 2016-09-24 19:24:52 UTC 
This bug has only been reported for versions before 4.14, which have been unsupported for at least two years now. Can anyone tell if this bug still present?

If noone confirms this bug for a Framework-based version of kontact (version 5.0 or later, as part of KDE Applications 15.08 or later), it gets closed in about three months.
Comment 2 Denis Kurz 2017-01-07 22:24:38 UTC 
Just as announced in my last comment, I close this bug. If you encounter it again in a recent version (at least 5.0 aka 15.08), please open a new one unless it already exists. Thank you for all your input.