Application: kontact (4.11.1) KDE Platform Version: 4.11.1 Qt Version: 4.8.4 Operating System: Linux 3.8.0-27-generic x86_64 Distribution: Linux Mint 15 Olivia -- Information about the crash: - What I was doing when the application crashed: I recieved a calendar invitation request and clicked add item to calendar. After clicking yes add, no do not send email to other receipients, application crashed. The crash can be reproduced every time. -- Backtrace: 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 0x7fb66bafc7c0 (LWP 26515))] Thread 5 (Thread 0x7fb64d512700 (LWP 26516)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fb66694d585 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007fb66694d5d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007fb6630d0f8e in start_thread (arg=0x7fb64d512700) at pthread_create.c:311 #4 0x00007fb66907ee1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 4 (Thread 0x7fb60cd0f700 (LWP 26517)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fb666693a09 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007fb66697bcee in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007fb6630d0f8e in start_thread (arg=0x7fb60cd0f700) at pthread_create.c:311 #4 0x00007fb66907ee1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 3 (Thread 0x7fb5fdb5c700 (LWP 26523)): #0 0x00007fb6630d3075 in __GI___pthread_mutex_lock (mutex=0x7fb5f0000a60) at pthread_mutex_lock.c:95 #1 0x00007fb662c3d5c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb662bfd493 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb662bfe188 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fb662bfe304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb6697f8036 in QEventDispatcherGlib::processEvents (this=0x7fb5f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007fb6697c838f in QEventLoop::processEvents (this=this@entry=0x7fb5fdb5bd90, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007fb6697c8618 in QEventLoop::exec (this=this@entry=0x7fb5fdb5bd90, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007fb6696ca410 in QThread::exec (this=this@entry=0x18e3330) at thread/qthread.cpp:542 #9 0x00007fb6697a9edf in QInotifyFileSystemWatcherEngine::run (this=0x18e3330) at io/qfilesystemwatcher_inotify.cpp:256 #10 0x00007fb6696ccbec in QThreadPrivate::start (arg=0x18e3330) at thread/qthread_unix.cpp:338 #11 0x00007fb6630d0f8e in start_thread (arg=0x7fb5fdb5c700) at pthread_create.c:311 #12 0x00007fb66907ee1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 2 (Thread 0x7fb5effff700 (LWP 26525)): #0 0x00007fb662c3d5b0 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fb662bfe0d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb662bfe304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb6697f8036 in QEventDispatcherGlib::processEvents (this=0x7fb5e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007fb6697c838f in QEventLoop::processEvents (this=this@entry=0x7fb5efffedc0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007fb6697c8618 in QEventLoop::exec (this=this@entry=0x7fb5efffedc0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007fb6696ca410 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542 #7 0x00007fb6696ccbec in QThreadPrivate::start (arg=0x14f7e80) at thread/qthread_unix.cpp:338 #8 0x00007fb6630d0f8e in start_thread (arg=0x7fb5effff700) at pthread_create.c:311 #9 0x00007fb66907ee1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 1 (Thread 0x7fb66bafc7c0 (LWP 26515)): [KCrash Handler] #6 KCalCore::IncidenceBase::update (this=this@entry=0x0) at ../../kcalcore/incidencebase.cpp:573 #7 0x00007fb65fa1c129 in KCalCore::IncidenceBase::startUpdates (this=this@entry=0x0) at ../../kcalcore/incidencebase.cpp:596 #8 0x00007fb65fa1c159 in KCalCore::IncidenceBase::operator= (this=0x0, other=...) at ../../kcalcore/incidencebase.cpp:141 #9 0x00007fb607342f6a in Akonadi::CalendarBasePrivate::slotModifyFinished (this=0x321cb60, changeId=<optimized out>, item=..., resultCode=Akonadi::IncidenceChanger::ResultCodeSuccess, errorMessage=...) at ../../../akonadi/calendar/calendarbase.cpp:241 #10 0x00007fb6697de0ef in QMetaObject::activate (sender=0x321c400, m=m@entry=0x7fb6075c5100 <Akonadi::IncidenceChanger::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff507b4d20) at kernel/qobject.cpp:3539 #11 0x00007fb607341b19 in Akonadi::IncidenceChanger::modifyFinished (this=<optimized out>, _t1=1, _t2=..., _t3=Akonadi::IncidenceChanger::ResultCodeSuccess, _t4=...) at moc_incidencechanger.cpp:117 #12 0x00007fb6697e35be in QObject::event (this=0x321c400, e=<optimized out>) at kernel/qobject.cpp:1194 #13 0x00007fb66a1b38ec in QApplicationPrivate::notify_helper (this=this@entry=0x12a8620, receiver=receiver@entry=0x321c400, e=e@entry=0x26ad1a0) at kernel/qapplication.cpp:4567 #14 0x00007fb66a1b625b in QApplication::notify (this=this@entry=0x7fff507b57d0, receiver=receiver@entry=0x321c400, e=e@entry=0x26ad1a0) at kernel/qapplication.cpp:4428 #15 0x00007fb66aebd916 in KApplication::notify (this=0x7fff507b57d0, receiver=0x321c400, event=0x26ad1a0) at ../../kdeui/kernel/kapplication.cpp:311 #16 0x00007fb6697c963e in QCoreApplication::notifyInternal (this=0x7fff507b57d0, receiver=receiver@entry=0x321c400, event=event@entry=0x26ad1a0) at kernel/qcoreapplication.cpp:946 #17 0x00007fb6697cd171 in sendEvent (event=0x26ad1a0, receiver=0x321c400) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #18 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x126d1d0) at kernel/qcoreapplication.cpp:1570 #19 0x00007fb6697cd4a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463 #20 0x00007fb6697f7e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #21 postEventSourceDispatch (s=0x12b0bf0) at kernel/qeventdispatcher_glib.cpp:279 #22 0x00007fb662bfdf05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007fb662bfe248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007fb662bfe304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007fb6697f8016 in QEventDispatcherGlib::processEvents (this=0x126e690, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #26 0x00007fb66a25913e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #27 0x00007fb6697c838f in QEventLoop::processEvents (this=this@entry=0x7fff507b5640, flags=...) at kernel/qeventloop.cpp:149 #28 0x00007fb6697c8618 in QEventLoop::exec (this=this@entry=0x7fff507b5640, flags=...) at kernel/qeventloop.cpp:204 #29 0x00007fb6697cdcf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218 #30 0x00007fb66a1b1ffc in QApplication::exec () at kernel/qapplication.cpp:3828 #31 0x00000000004033a9 in main (argc=1, argv=0x7fff507b5918) at ../../../kontact/src/main.cpp:219 Reported using DrKonqi
Created attachment 82606 [details] New crash information added by DrKonqi kontact (4.11.1) on KDE Platform 4.11.1 using Qt 4.8.4 - What I was doing when the application crashed: An invitation update arrived, so I clicked 'Accept'. After that a dialog occured, where I selected my identity or e-mail address for reply. After submitting, Kontact crashed. Just before that I have changed Invitation settings in kmail to: * "mangle from-to headers" = on * "send invitations in the mail body" = on * "exchange compatible invitation naming" = on * "outlook compatible invitation reply comments" = on * "show invitation update differences ..." = off * "delete invitation e-mails ..." = off -- Backtrace (Reduced): #6 KCalCore::IncidenceBase::update (this=this@entry=0x0) at ../../kcalcore/incidencebase.cpp:573 #7 0x00007f4f8a2b8129 in KCalCore::IncidenceBase::startUpdates (this=this@entry=0x0) at ../../kcalcore/incidencebase.cpp:596 #8 0x00007f4f8a2b8159 in KCalCore::IncidenceBase::operator= (this=0x0, other=...) at ../../kcalcore/incidencebase.cpp:141 #9 0x00007f4f35ea0f6a in Akonadi::CalendarBasePrivate::slotModifyFinished (this=0x1f68f70, changeId=<optimized out>, item=..., resultCode=Akonadi::IncidenceChanger::ResultCodeSuccess, errorMessage=...) at ../../../akonadi/calendar/calendarbase.cpp:241 [...] #11 0x00007f4f35e9fb19 in Akonadi::IncidenceChanger::modifyFinished (this=<optimized out>, _t1=1, _t2=..., _t3=Akonadi::IncidenceChanger::ResultCodeSuccess, _t4=...) at moc_incidencechanger.cpp:117
Git commit 15ce547680bc6c93e399bb2ff8b4f38f3035e678 by Sergio Martins. Committed on 08/10/2013 at 16:18. Pushed by smartins into branch 'KDE/4.11'. Make code robust against event being deleted. Also fixes a uid() vs instanceIdentifier() issue. These are the two only possible causes for the crash reported in: M +14 -4 akonadi/calendar/calendarbase.cpp http://commits.kde.org/kdepimlibs/15ce547680bc6c93e399bb2ff8b4f38f3035e678