After crash Reproducible: Always Application: AP-Media of type IMAP E-Mail Server (akonadi_imap_resource), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7fb9a7a05780 (LWP 12539))] Thread 5 (Thread 0x7fb993e21700 (LWP 16622)): #0 0x00007fb9a31c4e8d in poll () from /usr/lib/libc.so.6 #1 0x00007fb9a27eac7c in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fb9a27ead8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007fb9a7525066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007fb9a74f35c1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007fb9a74f3935 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007fb9a73e2039 in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007fb9a73e492c in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007fb9a2ed0354 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fb9a31cdbfd in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7fb991588700 (LWP 18159)): #0 0x00007fb9a31c4e8d in poll () from /usr/lib/libc.so.6 #1 0x00007fb9a27eac7c in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fb9a27ead8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007fb9a7525066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007fb9a74f35c1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007fb9a74f3935 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007fb9a73e2039 in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007fb9a73e492c in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007fb9a2ed0354 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fb9a31cdbfd in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7fb983fff700 (LWP 24306)): #0 0x00007fb9a282f3f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0 #1 0x00007fb9a27ead78 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #2 0x00007fb9a7525066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #3 0x00007fb9a74f35c1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007fb9a74f3935 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007fb9a73e2039 in QThread::exec() () from /usr/lib/libQtCore.so.4 #6 0x00007fb9a73e492c in ?? () from /usr/lib/libQtCore.so.4 #7 0x00007fb9a2ed0354 in start_thread () from /usr/lib/libpthread.so.0 #8 0x00007fb9a31cdbfd in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7fb990d87700 (LWP 27294)): #0 0x00007fb9a282f3f9 in g_mutex_lock () from /usr/lib/libglib-2.0.so.0 #1 0x00007fb9a27eac62 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fb9a27ead8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007fb9a7525066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #4 0x00007fb9a74f35c1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #5 0x00007fb9a74f3935 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #6 0x00007fb9a73e2039 in QThread::exec() () from /usr/lib/libQtCore.so.4 #7 0x00007fb9a73e492c in ?? () from /usr/lib/libQtCore.so.4 #8 0x00007fb9a2ed0354 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fb9a31cdbfd in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7fb9a7a05780 (LWP 12539)): [KCrash Handler] #6 0x00007fb9a74ff9d0 in QMetaObject::invokeMethod(QObject*, char const*, Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () from /usr/lib/libQtCore.so.4 #7 0x00007fb9a622f4de in ?? () from /usr/lib/libkimap.so.4 #8 0x00007fb9a750ebc1 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4 #9 0x00007fb9a683f13c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #10 0x00007fb9a6845f96 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #11 0x00007fb9a467685a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #12 0x00007fb9a74f4d4d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #13 0x00007fb9a74f81d6 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4 #14 0x00007fb9a7524ef3 in ?? () from /usr/lib/libQtCore.so.4 #15 0x00007fb9a27ea9fd in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #16 0x00007fb9a27eace0 in ?? () from /usr/lib/libglib-2.0.so.0 #17 0x00007fb9a27ead8c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #18 0x00007fb9a7525066 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #19 0x00007fb9a68e8156 in ?? () from /usr/lib/libQtGui.so.4 #20 0x00007fb9a74f35c1 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #21 0x00007fb9a74f3935 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #22 0x00007fb9a74f92e9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #23 0x00007fb9a5797d8d in Akonadi::ResourceBase::init(Akonadi::ResourceBase*) () from /usr/lib/libakonadi-kde.so.4 #24 0x0000000000418d9e in ?? () #25 0x00007fb9a3106790 in __libc_start_main () from /usr/lib/libc.so.6 #26 0x0000000000418c49 in _start ()
This bug has never been confirmed for a KDE PIM version that is based on KDE Frameworks (5.x). Those versions differ significantly from the old 4.x series. Therefore, I plan to close it in around two or three months. In the meantime, it is set to WAITINGFORINFO to give reporters the oportunity to check if it is still valid. As soon as someone confirms it for a recent version (at least 5.1, ideally even more recent), I'll gladly reopen it. Please understand that we lack the manpower to triage bugs reported for versions almost two years beyond their end of life.
Just as announced in my last comment, I close this bug. If you encounter it again in a recent version (at least 5.1 aka 15.12; preferably much more recent), please open a new one unless it already exists. Thank you for all your input.