Application: kmail (4.7.3) KDE Platform Version: 4.7.4 (4.7.4) Qt Version: 4.7.4 Operating System: Linux 3.0.0-17-generic x86_64 Distribution: Ubuntu 11.10 -- Information about the crash: - What I was doing when the application crashed: I had selected one folder and then held down the <SHIFT> and clicked on another about 9 further down to highlight them all. Kmail then crashed. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault [Current thread is 1 (Thread 0x7f8ecca5e7a0 (LWP 9799))] Thread 4 (Thread 0x7f8ea697f700 (LWP 9804)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162 #1 0x00007f8ebec06c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #2 0x00007f8ebec06d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4 #3 0x00007f8ec791fefc in start_thread (arg=0x7f8ea697f700) at pthread_create.c:304 #4 0x00007f8ec9da359d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #5 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f8ea607e700 (LWP 9805)): #0 0x00007f8ec79231fd in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52 #1 __pthread_mutex_unlock (mutex=0x7f8ea00008b8) at pthread_mutex_unlock.c:290 #2 0x00007f8ec273bfe4 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8ec273cdfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f8ec273d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f8eca71ff3e in QEventDispatcherGlib::processEvents (this=0x27444b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #6 0x00007f8eca6f3cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f8eca6f3ef7 in QEventLoop::exec (this=0x7f8ea607dde0, flags=...) at kernel/qeventloop.cpp:201 #8 0x00007f8eca60b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #9 0x00007f8eca60dd05 in QThreadPrivate::start (arg=0x2743590) at thread/qthread_unix.cpp:331 #10 0x00007f8ec791fefc in start_thread (arg=0x7f8ea607e700) at pthread_create.c:304 #11 0x00007f8ec9da359d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #12 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f8e5624f700 (LWP 9834)): #0 0x00007f8ec9d97473 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x00007f8ec273cf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f8ec273d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f8eca71ff3e in QEventDispatcherGlib::processEvents (this=0x2d83420, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007f8eca6f3cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f8eca6f3ef7 in QEventLoop::exec (this=0x7f8e5624edb0, flags=...) at kernel/qeventloop.cpp:201 #6 0x00007f8eca60b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498 #7 0x00007f8eca6d6cbf in QInotifyFileSystemWatcherEngine::run (this=0x2dcf6b0) at io/qfilesystemwatcher_inotify.cpp:248 #8 0x00007f8eca60dd05 in QThreadPrivate::start (arg=0x2dcf6b0) at thread/qthread_unix.cpp:331 #9 0x00007f8ec791fefc in start_thread (arg=0x7f8e5624f700) at pthread_create.c:304 #10 0x00007f8ec9da359d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #11 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f8ecca5e7a0 (LWP 9799)): [KCrash Handler] #6 QModelIndex (other=..., this=0x7fff6a2008c0) at /usr/include/qt4/QtCore/qabstractitemmodel.h:65 #7 KSelectionProxyModelPrivate::mapTopLevelToSource (this=0x5e26df0, row=0, column=0) at ../../kdeui/itemviews/kselectionproxymodel.cpp:1596 #8 0x00007f8ecc440aa3 in KSelectionProxyModel::mapToSource (this=0x52eb140, proxyIndex=...) at ../../kdeui/itemviews/kselectionproxymodel.cpp:2124 #9 0x00007f8ecc43b2ff in KSelectionProxyModel::data (this=0x52eb140, index=..., role=35) at ../../kdeui/itemviews/kselectionproxymodel.cpp:2228 #10 0x00007f8ec6a2c234 in Akonadi::EntityMimeTypeFilterModel::filterAcceptsRow(int, QModelIndex const&) const () from /usr/lib/libakonadi-kde.so.4 #11 0x00007f8ecb1c0356 in QSortFilterProxyModelPrivate::source_items_inserted (this=0x5d70b50, source_parent=..., start=<optimized out>, end=10, orient=Qt::Vertical) at itemviews/qsortfilterproxymodel.cpp:767 #12 0x00007f8ecb1c063f in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x5d70b50, source_parent=<optimized out>, start=<optimized out>, end=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:1278 #13 0x00007f8ecb1c25b4 in QSortFilterProxyModel::qt_metacall (this=0x5590800, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff6a200c90) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:137 #14 0x00007f8eca707eba in QMetaObject::activate (sender=0x52eb140, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6a200c90) at kernel/qobject.cpp:3278 #15 0x00007f8eca7508d4 in QAbstractItemModel::rowsInserted (this=<optimized out>, _t1=<optimized out>, _t2=0, _t3=10) at .moc/release-shared/moc_qabstractitemmodel.cpp:181 #16 0x00007f8eca6ef22e in QAbstractItemModel::endInsertRows (this=0x52eb140) at kernel/qabstractitemmodel.cpp:2412 #17 0x00007f8ecc446c58 in KSelectionProxyModelPrivate::insertSelectionIntoProxy (this=0x5e26df0, selection=...) at ../../kdeui/itemviews/kselectionproxymodel.cpp:1936 #18 0x00007f8ecc447297 in KSelectionProxyModelPrivate::selectionChanged (this=0x5e26df0, _selected=<optimized out>, _deselected=<optimized out>) at ../../kdeui/itemviews/kselectionproxymodel.cpp:1870 #19 0x00007f8ecc448b4e in KSelectionProxyModel::qt_metacall (this=0x52eb140, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff6a201300) at ./moc_kselectionproxymodel.cpp:134 #20 0x00007f8ec6aa0055 in Akonadi::SelectionProxyModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libakonadi-kde.so.4 #21 0x00007f8eca707eba in QMetaObject::activate (sender=0x3bf5a70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6a201300) at kernel/qobject.cpp:3278 #22 0x00007f8ecb18af57 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152 #23 0x00007f8ecb190931 in QItemSelectionModel::emitSelectionChanged (this=0x3bf5a70, newSelection=<optimized out>, oldSelection=<optimized out>) at itemviews/qitemselectionmodel.cpp:1594 #24 0x00007f8ecb191cdf in QItemSelectionModel::select (this=0x3bf5a70, selection=<optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:1101 #25 0x00007f8ec5f85edc in MessageList::Pane::Private::onSelectionChanged(QItemSelection const&, QItemSelection const&) () from /usr/lib/libmessagelist.so.4 #26 0x00007f8ec5f86ee7 in MessageList::Pane::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libmessagelist.so.4 #27 0x00007f8eca707eba in QMetaObject::activate (sender=0x3ef5900, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff6a201800) at kernel/qobject.cpp:3278 #28 0x00007f8ecb18af57 in QItemSelectionModel::selectionChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152 #29 0x00007f8ecb190931 in QItemSelectionModel::emitSelectionChanged (this=0x3ef5900, newSelection=<optimized out>, oldSelection=<optimized out>) at itemviews/qitemselectionmodel.cpp:1594 #30 0x00007f8ecb191cdf in QItemSelectionModel::select (this=0x3ef5900, selection=<optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:1101 #31 0x00007f8ecb17c835 in QTreeViewPrivate::select (this=0x4073770, topIndex=<optimized out>, bottomIndex=<optimized out>, command=...) at itemviews/qtreeview.cpp:3656 #32 0x00007f8ecb17d592 in QTreeView::setSelection (this=<optimized out>, rect=<optimized out>, command=...) at itemviews/qtreeview.cpp:2280 #33 0x00007f8ecb138d3a in QAbstractItemView::mousePressEvent (this=0x3ac6310, event=<optimized out>) at itemviews/qabstractitemview.cpp:1674 #34 0x00007f8ecac7cfc9 in QWidget::event (this=0x3ac6310, event=0x7fff6a202b80) at kernel/qwidget.cpp:8291 #35 0x00007f8ecb0255b6 in QFrame::event (this=0x3ac6310, e=0x7fff6a202b80) at widgets/qframe.cpp:557 #36 0x00007f8ecb13625b in QAbstractItemView::viewportEvent (this=0x3ac6310, event=0x7fff6a202b80) at itemviews/qabstractitemview.cpp:1628 #37 0x00007f8ecb17adf5 in QTreeView::viewportEvent (this=0x3ac6310, event=0x7fff6a202b80) at itemviews/qtreeview.cpp:1256 #38 0x00007f8eca6f4c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x3edf390, event=0x7fff6a202b80) at kernel/qcoreapplication.cpp:902 #39 0x00007f8ecac2c43f in notify_helper (e=0x7fff6a202b80, receiver=0x3edf390, this=0x20de600) at kernel/qapplication.cpp:4482 #40 QApplicationPrivate::notify_helper (this=0x20de600, receiver=0x3edf390, e=0x7fff6a202b80) at kernel/qapplication.cpp:4458 #41 0x00007f8ecac31cbb in QApplication::notify (this=<optimized out>, receiver=0x3edf390, e=0x7fff6a202b80) at kernel/qapplication.cpp:4047 #42 0x00007f8ecc459466 in KApplication::notify (this=0x7fff6a2038a0, receiver=0x3edf390, event=0x7fff6a202b80) at ../../kdeui/kernel/kapplication.cpp:311 #43 0x00007f8eca6f4afc in QCoreApplication::notifyInternal (this=0x7fff6a2038a0, receiver=0x3edf390, event=0x7fff6a202b80) at kernel/qcoreapplication.cpp:787 #44 0x00007f8ecac2d442 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #45 QApplicationPrivate::sendMouseEvent (receiver=0x3edf390, event=0x7fff6a202b80, alienWidget=0x3edf390, nativeWidget=0x369c760, buttonDown=0x3edf390, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146 #46 0x00007f8ecacac9d5 in QETWidget::translateMouseEvent (this=0x369c760, event=<optimized out>) at kernel/qapplication_x11.cpp:4571 #47 0x00007f8ecacab94e in QApplication::x11ProcessEvent (this=0x7fff6a2038a0, event=0x7fff6a2033a0) at kernel/qapplication_x11.cpp:3693 #48 0x00007f8ecacd44a2 in x11EventSourceDispatch (s=0x20e15b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #49 0x00007f8ec273ca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #50 0x00007f8ec273d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007f8ec273d429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #52 0x00007f8eca71fed6 in QEventDispatcherGlib::processEvents (this=0x2096f70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422 #53 0x00007f8ecacd410e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #54 0x00007f8eca6f3cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #55 0x00007f8eca6f3ef7 in QEventLoop::exec (this=0x7fff6a203770, flags=...) at kernel/qeventloop.cpp:201 #56 0x00007f8eca6f8789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064 #57 0x0000000000402bd3 in ?? () #58 0x00007f8ec9ce130d in __libc_start_main (main=0x4021a0, argc=3, ubp_av=0x7fff6a203cf8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff6a203ce8) at libc-start.c:226 #59 0x00000000004030b5 in _start () This bug may be a duplicate of or related to bug 284742. Possible duplicates by query: bug 284742, bug 279524, bug 275505, bug 272525, bug 271682. Reported using DrKonqi
I confirm this bug. In general Kmail seems to have many segfaults problems when manipulating folders.
*** This bug has been marked as a duplicate of bug 284742 ***