Bug 317418

Application: akonadi_kcal_resource (4.9)
KDE Platform Version: 4.9.5
Qt Version: 4.8.3
Operating System: Linux 3.5.0-26-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:

1. Clicked the mouse on the "Finish" button which was the final step in adding a calendar.

The crash can be reproduced every time.

-- Backtrace:
Application: ACTIVITIES > 2013 03 26 23 37 25 of type KDE Calendar (traditional) (akonadi_kcal_resource), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f57cb10c780 (LWP 3098))]

Thread 2 (Thread 0x7f57b01b3700 (LWP 3101)):
#0  0x00007f57c7f2c303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f57c61bad84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f57c61baea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f57ca5a1c16 in QEventDispatcherGlib::processEvents (this=0x7f57a80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f57ca5722bf in QEventLoop::processEvents (this=this@entry=0x7f57b01b2dd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f57ca572548 in QEventLoop::exec (this=0x7f57b01b2dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f57ca473b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f57ca5529af in QInotifyFileSystemWatcherEngine::run (this=0x14155d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f57ca476aec in QThreadPrivate::start (arg=0x14155d0) at thread/qthread_unix.cpp:338
#9  0x00007f57c6a95e9a in start_thread (arg=0x7f57b01b3700) at pthread_create.c:308
#10 0x00007f57c7f37cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f57cb10c780 (LWP 3098)):
[KCrash Handler]
#6  0x00007f57c9c7cc14 in KCal::Incidence::relatedTo (this=this@entry=0x1d9c6a0) at ../../kcal/incidence.cpp:518
#7  0x00007f57c9c7de42 in KCal::Incidence::~Incidence (this=0xfca140, __in_chrg=<optimized out>) at ../../kcal/incidence.cpp:201
#8  0x00007f57c9c81a39 in KCal::Todo::~Todo (this=0xfca140, __in_chrg=<optimized out>) at ../../kcal/todo.cpp:105
#9  0x0000000000412379 in release (this=0x1126230) at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#10 ~shared_count (this=0x219b4b0, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:305
#11 ~shared_ptr (this=0x219b4a8, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:164
#12 ~Payload (this=0x219b4a0, __in_chrg=<optimized out>) at /usr/include/akonadi/itempayloadinternals_p.h:285
#13 Akonadi::Payload<boost::shared_ptr<KCal::Incidence> >::~Payload (this=0x219b4a0, __in_chrg=<optimized out>) at /usr/include/akonadi/itempayloadinternals_p.h:285
#14 0x00007f57cabea066 in ~clone_ptr (this=0x1cf0560, __in_chrg=<optimized out>) at ../../akonadi/item_p.h:48
#15 ~TypedPayload (this=0x1cf0560, __in_chrg=<optimized out>) at ../../akonadi/item_p.h:119
#16 _Destroy<Akonadi::_detail::TypedPayload> (__pointer=0x1cf0560) at /usr/include/c++/4.7/bits/stl_construct.h:95
#17 __destroy<Akonadi::_detail::TypedPayload*> (__last=<optimized out>, __first=0x1cf0560) at /usr/include/c++/4.7/bits/stl_construct.h:105
#18 _Destroy<Akonadi::_detail::TypedPayload*> (__last=<optimized out>, __first=<optimized out>) at /usr/include/c++/4.7/bits/stl_construct.h:128
#19 _Destroy<Akonadi::_detail::TypedPayload*, Akonadi::_detail::TypedPayload> (__last=0x1cf0570, __first=<optimized out>) at /usr/include/c++/4.7/bits/stl_construct.h:155
#20 ~vector (this=0x144f2a8, __in_chrg=<optimized out>) at /usr/include/c++/4.7/bits/stl_vector.h:403
#21 ~ItemPrivate (this=0x144f260, __in_chrg=<optimized out>) at ../../akonadi/item_p.h:203
#22 Akonadi::ItemPrivate::~ItemPrivate (this=0x144f260, __in_chrg=<optimized out>) at ../../akonadi/item_p.h:204
#23 0x00007f57cab497a4 in node_destruct (to=0x1c7eb68, from=0x1c7eb68, this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:431
#24 free (data=0x1c7eb50, this=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:757
#25 QList<Akonadi::Item>::~QList (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qlist.h:732
#26 0x00007f57cabff661 in ~ItemModifyJobPrivate (this=0x2207be0, __in_chrg=<optimized out>) at ../../akonadi/itemmodifyjob_p.h:30
#27 Akonadi::ItemModifyJobPrivate::~ItemModifyJobPrivate (this=0x2207be0, __in_chrg=<optimized out>) at ../../akonadi/itemmodifyjob_p.h:30
#28 0x00007f57cac04198 in Akonadi::Job::~Job (this=0x2159820, __in_chrg=<optimized out>) at ../../akonadi/job.cpp:254
#29 0x00007f57cabfba49 in Akonadi::ItemModifyJob::~ItemModifyJob (this=0x2159820, __in_chrg=<optimized out>) at ../../akonadi/itemmodifyjob.cpp:135
#30 0x00007f57ca588468 in QObject::event (this=0x2159820, e=<optimized out>) at kernel/qobject.cpp:1176
#31 0x00007f57c88e7e9c in QApplicationPrivate::notify_helper (this=this@entry=0xdbd080, receiver=receiver@entry=0x2159820, e=e@entry=0x1c72fc0) at kernel/qapplication.cpp:4562
#32 0x00007f57c88ec30a in QApplication::notify (this=0x7fff0eea93f0, receiver=0x2159820, e=0x1c72fc0) at kernel/qapplication.cpp:4423
#33 0x00007f57c95f01f6 in KApplication::notify (this=0x7fff0eea93f0, receiver=0x2159820, event=0x1c72fc0) at ../../kdeui/kernel/kapplication.cpp:311
#34 0x00007f57ca57356e in QCoreApplication::notifyInternal (this=0x7fff0eea93f0, receiver=receiver@entry=0x2159820, event=event@entry=0x1c72fc0) at kernel/qcoreapplication.cpp:915
#35 0x00007f57ca5773f1 in sendEvent (event=0x1c72fc0, receiver=0x2159820) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xd8e670) at kernel/qcoreapplication.cpp:1539
#37 0x00007f57ca5a1a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0xdbc850) at kernel/qeventdispatcher_glib.cpp:279
#39 0x00007f57c61baab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f57c61bade8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f57c61baea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f57ca5a1bf6 in QEventDispatcherGlib::processEvents (this=0xd8fb30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#43 0x00007f57c898cc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f57ca5722bf in QEventLoop::processEvents (this=this@entry=0x7fff0eea9370, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f57ca572548 in QEventLoop::exec (this=0x7fff0eea9370, flags=...) at kernel/qeventloop.cpp:204
#46 0x00007f57ca577708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#47 0x00007f57cac1ea23 in Akonadi::ResourceBase::init (r=0xfa0da0) at ../../akonadi/resourcebase.cpp:451
#48 0x00000000004131c3 in Akonadi::ResourceBase::init<KCalResource> (argc=<optimized out>, argv=<optimized out>) at /usr/include/akonadi/resourcebase.h:188
#49 0x00007f57c7e6576d in __libc_start_main (main=0x408e10 <main(int, char**)>, argc=3, ubp_av=0x7fff0eea9508, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0eea94f8) at libc-start.c:226
#50 0x0000000000408e41 in _start ()

Possible duplicates by query: bug 255825.

Reported using DrKonqi