Application: kmail (4.8 pre) KDE Platform Version: 4.7.40 (4.7.40 (KDE 4.8 >= 200110623) (Compiled from sources) Qt Version: 4.7.1 Operating System: Linux 2.6.36.2-desktop586-2mnb i686 Distribution: "Mandriva Linux 2010.2" -- Information about the crash: - What I was doing when the application crashed: Selected multiple messages in inbox and tried to move them to trash. The crash can be reproduced every time. -- Backtrace: Application: KMail (kmail), signal: Segmentation fault [Current thread is 1 (Thread 0xb21ae6e0 (LWP 27150))] Thread 2 (Thread 0xb0c61b70 (LWP 27153)): #0 0xffffe430 in __kernel_vsyscall () #1 0xb51f5c75 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0 #2 0xb3dcfbbd in ?? () from /home/mikolaj/qt4/lib/libQtWebKit.so.4 #3 0xb3dcfca1 in ?? () from /home/mikolaj/qt4/lib/libQtWebKit.so.4 #4 0xb51f1ae5 in start_thread () from /lib/i686/libpthread.so.0 #5 0xb503c03e in clone () from /lib/i686/libc.so.6 Thread 1 (Thread 0xb21ae6e0 (LWP 27150)): [KCrash Handler] #7 QSharedDataPointer (one=..., other=...) at /home/mikolaj/qt4/include/QtCore/qshareddata.h:93 #8 assignEntityPrivate (one=..., other=...) at /home/mikolaj/kdesrc/kdepimlibs/akonadi/entity.cpp:49 #9 0xb654008a in Akonadi::Entity::Entity (this=0xbfe32538, other=...) at /home/mikolaj/kdesrc/kdepimlibs/akonadi/entity.cpp:56 #10 0xb656e614 in Akonadi::Collection::Collection (this=0xbfe32538, other=...) at /home/mikolaj/kdesrc/kdepimlibs/akonadi/collection.cpp:72 #11 0xb48e7f2c in MailCommon::FolderCollection::collection (this=0x0) at /home/mikolaj/kdesrc/kdepim/mailcommon/foldercollection.cpp:135 #12 0xb702917e in KMMainWidget::trashMessageSelected (this=0x8610450, ref=1) at /home/mikolaj/kdesrc/kdepim/kmail/kmmainwidget.cpp:1939 #13 0xb7029351 in KMMainWidget::slotTrashSelectedMessages (this=0x8610450) at /home/mikolaj/kdesrc/kdepim/kmail/kmmainwidget.cpp:1971 #14 0xb703f5ad in KMMainWidget::qt_metacall (this=0x8610450, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfe326b8) at /home/mikolaj/kdesrc/build/kdepim/kmail/kmmainwidget.moc:347 #15 0xb5393d9a in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #16 0xb53a6935 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #17 0xb57f3aa9 in QAction::triggered(bool) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #18 0xb57f535c in QAction::activate(QAction::ActionEvent) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #19 0xb57f7598 in QAction::event(QEvent*) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #20 0xb7537863 in KAction::event (this=0x87332d8, event=0xbfe32bd8) at /home/mikolaj/kdesrc/kdelibs/kdeui/actions/kaction.cpp:131 #21 0xb57fb76c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #22 0xb580362e in QApplication::notify(QObject*, QEvent*) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #23 0xb765611a in KApplication::notify (this=0xbfe33a9c, receiver=0x87332d8, event=0xbfe32bd8) at /home/mikolaj/kdesrc/kdelibs/kdeui/kernel/kapplication.cpp:311 #24 0xb538e0cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #25 0xb583d1ed in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #26 0xb583effe in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #27 0xb58053b4 in QApplication::notify(QObject*, QEvent*) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #28 0xb765611a in KApplication::notify (this=0xbfe33a9c, receiver=0x868e7f0, event=0xbfe33054) at /home/mikolaj/kdesrc/kdelibs/kdeui/kernel/kapplication.cpp:311 #29 0xb538e0cb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #30 0xb57fb5ce in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #31 0xb58b6950 in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #32 0xb58b8e50 in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #33 0xb588e277 in QApplication::x11ProcessEvent(_XEvent*) () from /home/mikolaj/qt4/lib/libQtGui.so.4 #34 0xb58bc372 in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #35 0xb2eb1cbe in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #36 0xb2eb59f8 in ?? () from /usr/lib/libglib-2.0.so.0 #37 0xb2eb5b9e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #38 0xb53bc725 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #39 0xb58bbc25 in ?? () from /home/mikolaj/qt4/lib/libQtGui.so.4 #40 0xb538cb79 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #41 0xb538cffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /home/mikolaj/qt4/lib/libQtCore.so.4 #42 0xb539251f in QCoreApplication::exec() () from /home/mikolaj/qt4/lib/libQtCore.so.4 #43 0xb57fa727 in QApplication::exec() () from /home/mikolaj/qt4/lib/libQtGui.so.4 #44 0x0804a626 in main (argc=3, argv=0xbfe33c54) at /home/mikolaj/kdesrc/kdepim/kmail/main.cpp:145 This bug may be a duplicate of or related to bug 277797. Possible duplicates by query: bug 277797, bug 275933, bug 275893, bug 272440, bug 266108. Reported using DrKonqi
Apparently this crash doesn't happen always. It crashed every time when I used Delete keyboard shortcut. When I tried to move mails to trash by drag'n'drop nothing happened at all (also . And when I used "Move to trash" action from menu items where moved to trash without crashing. After more investigations looks like it is not related specifically to trash - dragging with mouse to any folder just doesn't work. Have to use 'm' keyboard command. Something is very wrong with moving mails around.
Rebuild whole KDE from scratch, restarted computer and problem is gone. Probably some conflicting libraries or processes. Sorry for false alarm