Application: kontact (4.9.3) KDE Platform Version: 4.9.3 Qt Version: 4.8.3 Operating System: Linux 3.5.0-18-generic x86_64 Distribution: Ubuntu 12.10 -- Information about the crash: - What I was doing when the application crashed: After returning from the suspended mode Kontact crashed. I don't know if this is related to the suspension. -- Backtrace: Application: Kontact (kontact), signal: Aborted Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f08290817c0 (LWP 4037))] Thread 4 (Thread 0x7f0821623700 (LWP 4038)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f083a5f7b2d in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7f083afb8280 <WTF::pageheap_memory>) at wtf/FastMalloc.cpp:2499 #2 0x00007f083a5f7c39 in WTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at wtf/FastMalloc.cpp:1622 #3 0x00007f0835b42e9a in start_thread (arg=0x7f0821623700) at pthread_create.c:308 #4 0x00007f083b322cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f0820d22700 (LWP 4039)): #0 0x00007f08356b0bcf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f08356b0e49 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f0835673d79 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f0835673ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f083ba97c16 in QEventDispatcherGlib::processEvents (this=0x7f081c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #5 0x00007f083ba682bf in QEventLoop::processEvents (this=this@entry=0x7f0820d21dc0, flags=...) at kernel/qeventloop.cpp:149 #6 0x00007f083ba68548 in QEventLoop::exec (this=0x7f0820d21dc0, flags=...) at kernel/qeventloop.cpp:204 #7 0x00007f083b969b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #8 0x00007f083b96caec in QThreadPrivate::start (arg=0x1041af0) at thread/qthread_unix.cpp:338 #9 0x00007f0835b42e9a in start_thread (arg=0x7f0820d22700) at pthread_create.c:308 #10 0x00007f083b322cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f07d3820700 (LWP 4043)): #0 0x00007f083b317303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f0835673d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f0835673ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f083ba97c16 in QEventDispatcherGlib::processEvents (this=0x7f07cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f083ba682bf in QEventLoop::processEvents (this=this@entry=0x7f07d381fd90, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f083ba68548 in QEventLoop::exec (this=0x7f07d381fd90, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f083b969b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #7 0x00007f083ba489af in QInotifyFileSystemWatcherEngine::run (this=0x18bd5a0) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f083b96caec in QThreadPrivate::start (arg=0x18bd5a0) at thread/qthread_unix.cpp:338 #9 0x00007f0835b42e9a in start_thread (arg=0x7f07d3820700) at pthread_create.c:308 #10 0x00007f083b322cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f08290817c0 (LWP 4037)): [KCrash Handler] #6 0x00007f083b265425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f083b268b8b in __GI_abort () at abort.c:91 #8 0x00007f083b9624c2 in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=0x3f00168 "Fatal Error: Accessed global static 'KernelPrivate *sInstance()' after destruction. Defined at ../../mailcommon/mailkernel.cpp:53") at global/qglobal.cpp:2290 #9 0x00007f083b962838 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=0x7f07d83cdd68 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d", ap=ap@entry=0x7fff849446f8) at global/qglobal.cpp:2336 #10 0x00007f083b9629c4 in qFatal (msg=<optimized out>) at global/qglobal.cpp:2519 #11 0x00007f07d837c917 in operator-> (this=<optimized out>) at ../../mailcommon/mailkernel.cpp:53 #12 MailCommon::Kernel::self () at ../../mailcommon/mailkernel.cpp:69 #13 0x00007f07d836f019 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x48e92b0) at ../../mailcommon/foldercollection.cpp:208 #14 0x00007f07d836faea in MailCommon::FolderCollection::~FolderCollection (this=0x48e92b0, __in_chrg=<optimized out>) at ../../mailcommon/foldercollection.cpp:83 #15 0x00007f07d836fb69 in MailCommon::FolderCollection::~FolderCollection (this=0x48e92b0, __in_chrg=<optimized out>) at ../../mailcommon/foldercollection.cpp:85 #16 0x00007f07d836d884 in deref (value=0x48e92b0, d=0x19e7d70) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:342 #17 deref (this=<optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:336 #18 ~ExternalRefCount (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:401 #19 ~QSharedPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:466 #20 QMap<long long, QSharedPointer<MailCommon::FolderCollection> >::freeData (x=0x30af0b0, this=<optimized out>) at /usr/include/qt4/QtCore/qmap.h:652 #21 0x00007f083b26a901 in __run_exit_handlers (status=1, listp=0x7f083b5e76a8 <__exit_funcs>, run_list_atexit=true) at exit.c:78 #22 0x00007f083b26a985 in __GI_exit (status=<optimized out>) at exit.c:100 #23 0x00007f07d837d263 in MailCommon::Kernel::emergencyExit (this=this@entry=0x1739d70, reason=...) at ../../mailcommon/mailkernel.cpp:217 #24 0x00007f07d837d625 in MailCommon::Kernel::createDefaultCollectionDone (this=0x1739d70, job=0x1755eb0) at ../../mailcommon/mailkernel.cpp:173 #25 0x00007f083ba7ef5f in QMetaObject::activate (sender=0x1755eb0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff84944d50) at kernel/qobject.cpp:3547 #26 0x00007f083bee5ef2 in KJob::result (this=this@entry=0x1755eb0, _t1=_t1@entry=0x1755eb0) at ./kjob.moc:208 #27 0x00007f083bee5f30 in KJob::emitResult (this=0x1755eb0) at ../../kdecore/jobs/kjob.cpp:318 #28 0x00007f083819210b in Akonadi::SpecialCollectionsRequestJobPrivate::lockResult (this=0x17824e0, job=0x2ad86c0) at ../../akonadi/specialcollectionsrequestjob.cpp:121 #29 0x00007f083ba7ef5f in QMetaObject::activate (sender=0x2ad86c0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff84944f20) at kernel/qobject.cpp:3547 #30 0x00007f083bee5ef2 in KJob::result (this=this@entry=0x2ad86c0, _t1=_t1@entry=0x2ad86c0) at ./kjob.moc:208 #31 0x00007f083bee5f30 in KJob::emitResult (this=0x2ad86c0) at ../../kdecore/jobs/kjob.cpp:318 #32 0x00007f083818b959 in Akonadi::GetLockJob::Private::timeout (this=0x15b0020) at ../../akonadi/specialcollectionshelperjobs.cpp:610 #33 0x00007f083ba7ef5f in QMetaObject::activate (sender=0x16fd1f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #34 0x00007f083ba7e26c in QObject::event (this=0x16fd1f0, e=<optimized out>) at kernel/qobject.cpp:1157 #35 0x00007f083c44ae9c in QApplicationPrivate::notify_helper (this=this@entry=0x1034cd0, receiver=receiver@entry=0x16fd1f0, e=e@entry=0x7fff84945730) at kernel/qapplication.cpp:4562 #36 0x00007f083c44f30a in QApplication::notify (this=0x7fff84945b40, receiver=0x16fd1f0, e=0x7fff84945730) at kernel/qapplication.cpp:4423 #37 0x00007f083d1531d6 in KApplication::notify (this=0x7fff84945b40, receiver=0x16fd1f0, event=0x7fff84945730) at ../../kdeui/kernel/kapplication.cpp:311 #38 0x00007f083ba6956e in QCoreApplication::notifyInternal (this=0x7fff84945b40, receiver=0x16fd1f0, event=0x7fff84945730) at kernel/qcoreapplication.cpp:915 #39 0x00007f083ba9a462 in sendEvent (event=0x7fff84945730, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #40 QTimerInfoList::activateTimers (this=0x1032e60) at kernel/qeventdispatcher_unix.cpp:611 #41 0x00007f083ba97584 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186 #42 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180 #43 0x00007f083ba975a1 in idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233 #44 0x00007f0835673ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #45 0x00007f0835673de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #46 0x00007f0835673ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #47 0x00007f083ba97bf6 in QEventDispatcherGlib::processEvents (this=0xff8c10, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #48 0x00007f083c4efc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #49 0x00007f083ba682bf in QEventLoop::processEvents (this=this@entry=0x7fff849459b0, flags=...) at kernel/qeventloop.cpp:149 #50 0x00007f083ba68548 in QEventLoop::exec (this=0x7fff849459b0, flags=...) at kernel/qeventloop.cpp:204 #51 0x00007f083ba6d708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187 #52 0x0000000000403339 in main (argc=1, argv=0x7fff84945c88) at ../../../kontact/src/main.cpp:219 This bug may be a duplicate of or related to bug 294752. Possible duplicates by query: bug 307369, bug 302707, bug 296226, bug 286605. Reported using DrKonqi
Created attachment 75376 [details] New crash information added by DrKonqi kontact (4.9.3) on KDE Platform 4.9.3 using Qt 4.8.3 - What I was doing when the application crashed: I simply clicked on the contact icon in the menu to start it. I was met with an instant crash -- Backtrace (Reduced): #6 0x00007fb07089b425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007fb07089eb8b in __GI_abort () at abort.c:91 [...] #11 0x00007fb00e5fd917 in operator-> (this=<optimized out>) at ../../mailcommon/mailkernel.cpp:53 #12 MailCommon::Kernel::self () at ../../mailcommon/mailkernel.cpp:69 #13 0x00007fb00e5f0019 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x4081410) at ../../mailcommon/foldercollection.cpp:208
*** Bug 310116 has been marked as a duplicate of this bug. ***
*** Bug 315113 has been marked as a duplicate of this bug. ***
*** Bug 316241 has been marked as a duplicate of this bug. ***
Created attachment 77845 [details] New crash information added by DrKonqi kontact (4.10.1) on KDE Platform 4.10.1 using Qt 4.8.3 - What I was doing when the application crashed: I had Kontact running on one activity and was working on another. When I clicked on the pinned Kontact symbol in my task manager Kontact crashed. Yesterday I updated to KDE 4.10.1. In KDE 4.10 this crash did not occur using the described method. -- Backtrace (Reduced): #6 0x00007f333232b425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f333232eb8b in __GI_abort () at abort.c:91 [...] #11 0x00007f32cf4e8b4f in operator-> (this=<optimized out>) at ../../kmail/codecmanager.cpp:50 #12 CodecManager::self () at ../../kmail/codecmanager.cpp:73 #13 0x00007f32cf4e7f9a in CodecAction::mimeCharsets (this=0x118d190) at ../../kmail/codecaction.cpp:82
Created attachment 78198 [details] New crash information added by DrKonqi kontact (4.10.1) on KDE Platform 4.10.1 using Qt 4.8.3 - What I was doing when the application crashed: Opened a pdf attachement in a mail. Kontact crashed. -- Backtrace (Reduced): #6 0x00007f0466d2c425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f0466d2fb8b in __GI_abort () at abort.c:91 [...] #11 0x00007f044828def7 in operator-> (this=<optimized out>) at ../../mailcommon/mailkernel.cpp:55 #12 MailCommon::Kernel::self () at ../../mailcommon/mailkernel.cpp:71 #13 0x00007f04482819c9 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x32d4990) at ../../mailcommon/foldercollection.cpp:209
Created attachment 78217 [details] New crash information added by DrKonqi kontact (4.9.5) on KDE Platform 4.9.5 using Qt 4.8.4 - What I was doing when the application crashed: With an already open Kontact instance I clicked by mistake on Kontact icon on KDE menu and got this crash. -- Backtrace (Reduced): #6 0x00007fb085839935 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007fb08583b0e8 in __GI_abort () at abort.c:91 [...] #11 0x00007fb01cf31b47 in operator-> (this=<optimized out>) at /usr/src/debug/kdepim-4.9.5/mailcommon/mailkernel.cpp:53 #12 MailCommon::Kernel::self () at /usr/src/debug/kdepim-4.9.5/mailcommon/mailkernel.cpp:69 #13 0x00007fb01cf24279 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x1c69f10) at /usr/src/debug/kdepim-4.9.5/mailcommon/foldercollection.cpp:208
*** Bug 317216 has been marked as a duplicate of this bug. ***
*** Bug 321168 has been marked as a duplicate of this bug. ***
*** Bug 321414 has been marked as a duplicate of this bug. ***
Created attachment 81159 [details] New crash information added by DrKonqi kontact (4.10.5) on KDE Platform 4.10.5 using Qt 4.8.4 - What I was doing when the application crashed: Crash occurred while using an unreliable wireless connection. The used KDE version is the latest one, i.e. 4.10.5. -- Backtrace (Reduced): #6 0x00007ff0a02b3037 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #7 0x00007ff0a02b6698 in __GI_abort () at abort.c:90 [...] #11 0x00007ff03b0d3cb7 in operator-> (this=<optimized out>) at ../../mailcommon/mailkernel.cpp:55 #12 MailCommon::Kernel::self () at ../../mailcommon/mailkernel.cpp:71 #13 0x00007ff03b0c5419 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x28b03b0) at ../../mailcommon/foldercollection.cpp:209
*** Bug 326104 has been marked as a duplicate of this bug. ***
*** Bug 324949 has been marked as a duplicate of this bug. ***
*** Bug 322594 has been marked as a duplicate of this bug. ***
Created attachment 82958 [details] New crash information added by DrKonqi kontact (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.5 - What I was doing when the application crashed: Kontact was running in the background. After starting contact again with a shortcut (shoud raise the window), kontact crashed. -- Backtrace (Reduced): #6 0x00007f7795651bd5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f779565304b in __GI_abort () at abort.c:91 [...] #11 0x00007f7735a4dec7 in operator-> (this=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.2/work/kmail-4.11.2/mailcommon/kernel/mailkernel.cpp:57 #12 MailCommon::Kernel::self () at /var/tmp/portage/kde-base/kmail-4.11.2/work/kmail-4.11.2/mailcommon/kernel/mailkernel.cpp:73 #13 0x00007f7735a3e1b9 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x3073f20) at /var/tmp/portage/kde-base/kmail-4.11.2/work/kmail-4.11.2/mailcommon/folder/foldercollection.cpp:218
Created attachment 82959 [details] New crash information added by DrKonqi kontact (4.11.2) on KDE Platform 4.11.2 using Qt 4.8.5 - What I was doing when the application crashed: Kontact was running in the background. After starting contact again with a shortcut (shoud raise the window), kontact crashed. -- Backtrace (Reduced): #6 0x00007f7795651bd5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #7 0x00007f779565304b in __GI_abort () at abort.c:91 [...] #11 0x00007f7735a4dec7 in operator-> (this=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.11.2/work/kmail-4.11.2/mailcommon/kernel/mailkernel.cpp:57 #12 MailCommon::Kernel::self () at /var/tmp/portage/kde-base/kmail-4.11.2/work/kmail-4.11.2/mailcommon/kernel/mailkernel.cpp:73 #13 0x00007f7735a3e1b9 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x3073f20) at /var/tmp/portage/kde-base/kmail-4.11.2/work/kmail-4.11.2/mailcommon/folder/foldercollection.cpp:218
Created attachment 83497 [details] New crash information added by DrKonqi kontact (4.11.3) on KDE Platform 4.11.3 using Qt 4.8.5 Composed a new mail message and crash happened right after the composer window closed. -- Backtrace (Reduced): #11 0x00007f62e95f4827 in operator-> (this=<optimized out>) at /usr/src/debug/kdepim-4.11.3/mailcommon/kernel/mailkernel.cpp:57 #12 MailCommon::Kernel::self () at /usr/src/debug/kdepim-4.11.3/mailcommon/kernel/mailkernel.cpp:73 #13 0x00007f62e95e6c09 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x70b8100) at /usr/src/debug/kdepim-4.11.3/mailcommon/folder/foldercollection.cpp:218 #14 0x00007f62e95e762a in MailCommon::FolderCollection::~FolderCollection (this=0x70b8100, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.11.3/mailcommon/folder/foldercollection.cpp:84 #15 0x00007f62e95e76a9 in MailCommon::FolderCollection::~FolderCollection (this=0x70b8100, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.11.3/mailcommon/folder/foldercollection.cpp:86
*** Bug 329621 has been marked as a duplicate of this bug. ***
*** Bug 308651 has been marked as a duplicate of this bug. ***
*** Bug 309225 has been marked as a duplicate of this bug. ***
*** Bug 301250 has been marked as a duplicate of this bug. ***
*** Bug 325954 has been marked as a duplicate of this bug. ***
Created attachment 87217 [details] New crash information added by DrKonqi kontact (4.13.1) on KDE Platform 4.13.2 using Qt 4.8.5 - What I was doing when the application crashed: i launched kontact a seccond time (kontact already running) over a shortcut. Normally this rises the window to the top. but sometimes this leads to the mentioned crash -- Backtrace (Reduced): #6 0x00007f19a589a4c5 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56 #7 0x00007f19a589b948 in __GI_abort () at abort.c:90 [...] #11 0x00007f19457965c7 in operator-> (this=<optimized out>) at /var/tmp/portage/kde-base/kmail-4.13.1/work/kmail-4.13.1/mailcommon/kernel/mailkernel.cpp:57 #12 MailCommon::Kernel::self () at /var/tmp/portage/kde-base/kmail-4.13.1/work/kmail-4.13.1/mailcommon/kernel/mailkernel.cpp:73 #13 0x00007f19457dfc59 in MailCommon::FolderCollection::writeConfig (this=this@entry=0x2c5f950) at /var/tmp/portage/kde-base/kmail-4.13.1/work/kmail-4.13.1/mailcommon/folder/foldercollection.cpp:218
please update the affected version to 4.13.1
I removed my name from the CC list because I haven't yet any experience about Kontact crashing after returning from sleep with my current version 4.13.1
Application: kontact (4.13.3) KDE Platform Version: 4.14.0 Qt Version: 4.8.6 Operating System: Linux 3.14-2-amd64 x86_64 Distribution: Debian GNU/Linux testing (jessie) -- Information about the crash: - What I was doing when the application crashed: Switched back to Kontacts activity to check my email. This is so far the first and only time I got this crash. Fatal Error: Accessed global static 'KernelPrivate *sInstance()' after destruction. Defined at ../../mailcommon/kernel/mailkernel.cpp:57 Interesting log lines: QDBusObjectPath Akonadi::Server::NotificationManager::subscribeV2(const QString&, bool) Akonadi::Server::NotificationManager(0xd35730) "kontact_1698_SFzogU" true QDBusObjectPath Akonadi::Server::NotificationManager::subscribeV3(const QString&, bool, bool) Akonadi::Server::NotificationManager(0xd35730) "kontact_1698_SFzogU" true false p ~StorageServiceJobConfigPrivate Fatal Error: Accessed global static 'KernelPrivate *sInstance()' after destruction. Defined at ../../mailcommon/kernel/mailkernel.cpp:57 *** KMail got signal 6 (Exiting) *** Dead letters dumped. void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_SFzogU" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_OSUUZC" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_JP5qqd" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_2zF3Ei" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_B9ICg1" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_1gcyVu" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_2jMaD3" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_IBOWSY" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_qJF2HT" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_iFZ1Yj" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_TUbxrI" now serving: () void Akonadi::Server::NotificationSource::serviceUnregistered(const QString&) Notification source "kontact_1698_WIpXUh" now serving: () KCrash: Application 'kontact' crashing... KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit -- Backtrace (Reduced): Application: Kontact (kontact), signal: Aborted Thread 1 (Thread 0x7f41184ac900 (LWP 1698)): [KCrash Handler] #5 0x00007f41158ee407 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007f41158ef7e8 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007f4115fddc22 in qt_message_output(QtMsgType, char const*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007f4115fddf89 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007f4115fde794 in qFatal(char const*, ...) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #10 0x00007f40afc69eff in MailCommon::Kernel::self() () from /usr/lib/libmailcommon.so.4 #11 0x00007f40afcb6343 in MailCommon::FolderCollection::writeConfig() const () from /usr/lib/libmailcommon.so.4 #12 0x00007f40afcb6bf2 in MailCommon::FolderCollection::~FolderCollection() () from /usr/lib/libmailcommon.so.4
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.
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.