Application: kate (3.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
When I press Ctrl + W on Kate launch, it crashs.
When you press the close button it crashs too.

The crash can be reproduced every time.

 -- Backtrace:
Application: Kate (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x00f88919 in QUrl (this=0xbfec7f2c, other=...) at io/qurl.cpp:4114
#7  0x006c1ea9 in KUrl (this=0xbfec7f2c, _u=...) at ../../kdecore/io/kurl.cpp:472
#8  0x008e6d2f in KParts::ReadOnlyPart::url (this=0x9b90b80) at ../../kparts/part.cpp:465
#9  0x01cc6c24 in KateDocManager::data (this=0x99ca2c0, index=..., role=35) at ../../../kate/app/katedocmanager.cpp:133
#10 0x01d00654 in KateViewDocumentProxyModel::data (this=0x9c6af20, index=..., role=35) at ../../../kate/app/kateviewdocumentproxymodel.cpp:325
#11 0x01d0260c in KateViewDocumentProxyModel::sort (this=0x9c6af20) at ../../../kate/app/kateviewdocumentproxymodel.cpp:637
#12 0x01d03b38 in KateViewDocumentProxyModel::opened (this=0x9c6af20, index=...) at ../../../kate/app/kateviewdocumentproxymodel.cpp:216
#13 0x01cd2554 in KateMainWindow::slotWindowActivated (this=0x9ab6f88) at ../../../kate/app/katemainwindow.cpp:566
#14 0x01cd7c65 in KateMainWindow::qt_metacall (this=0x9ab6f88, _c=QMetaObject::InvokeMetaMethod, _id=59, _a=0xbfec837c) at ./katemainwindow.moc:181
#15 0x00fdfc9a in QMetaObject::metacall (object=0x9ab6f88, cl=33, idx=59, argv=0xbfec837c) at kernel/qmetaobject.cpp:237
#16 0x00fee3d5 in QMetaObject::activate (sender=0x9bfe5c0, m=0x1d174c4, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3293
#17 0x01cdaec7 in KateViewManager::viewChanged (this=0x9bfe5c0) at ./kateviewmanager.moc:164
#18 0x01cdd44b in KateViewManager::activateView (this=0x9bfe5c0, view=0x9e5ca10) at ../../../kate/app/kateviewmanager.cpp:469
#19 0x01cde301 in KateViewManager::createView (this=0x9bfe5c0, doc=0x9bf5310) at ../../../kate/app/kateviewmanager.cpp:308
#20 0x01cdf8dc in KateViewManager::qt_metacall (this=0x9bfe5c0, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfec8588) at ./kateviewmanager.moc:138
#21 0x00fdfc9a in QMetaObject::metacall (object=0x9bfe5c0, cl=33, idx=45, argv=0xbfec8588) at kernel/qmetaobject.cpp:237
#22 0x00fee3d5 in QMetaObject::activate (sender=0x99ca2c0, m=0x1d166f4, local_signal_index=2, argv=0xbfec8588) at kernel/qobject.cpp:3293
#23 0x01cc0d43 in KateDocManager::documentDeleted (this=0x99ca2c0, _t1=0x9b90b80) at ./katedocmanager.moc:138
#24 0x01cc2379 in KateDocManager::deleteDoc (this=0x99ca2c0, doc=0x9b90b80) at ../../../kate/app/katedocmanager.cpp:218
#25 0x01cc7499 in KateDocManager::closeDocument (this=0x99ca2c0, doc=0x9b90b80, closeUrl=true) at ../../../kate/app/katedocmanager.cpp:366
#26 0x01cdafb8 in KateViewManager::slotDocumentClose (this=0x9bfe5c0, document=0x9b90b80) at ../../../kate/app/kateviewmanager.cpp:205
#27 0x01cddfd5 in KateViewManager::slotDocumentClose (this=0x9bfe5c0) at ../../../kate/app/kateviewmanager.cpp:214
#28 0x01cdf820 in KateViewManager::qt_metacall (this=0x9bfe5c0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfec8a38) at ./kateviewmanager.moc:130
#29 0x00fdfc9a in QMetaObject::metacall (object=0x9bfe5c0, cl=33, idx=37, argv=0xbfec8a38) at kernel/qmetaobject.cpp:237
#30 0x00fee3d5 in QMetaObject::activate (sender=0x9b87320, m=0x1b4dd58, local_signal_index=1, argv=0xbfec8a38) at kernel/qobject.cpp:3293
#31 0x0121ebd9 in QAction::triggered (this=0x9b87320, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#32 0x01220dcc in QAction::activate (this=0x9b87320, event=QAction::Trigger) at kernel/qaction.cpp:1255
#33 0x01713bd2 in QAction::trigger (this=0xbfec7f2c) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#34 QToolButton::nextCheckState (this=0xbfec7f2c) at widgets/qtoolbutton.cpp:1147
#35 0x01630cb3 in QAbstractButtonPrivate::click (this=0x9d82ba8) at widgets/qabstractbutton.cpp:528
#36 0x01630fae in QAbstractButton::mouseReleaseEvent (this=0x9d82af8, e=0xbfec91a0) at widgets/qabstractbutton.cpp:1121
#37 0x0171409c in QToolButton::mouseReleaseEvent (this=0x9d82af8, e=0xbfec91a0) at widgets/qtoolbutton.cpp:721
#38 0x012837f8 in QWidget::event (this=0x9d82af8, event=0xbfec91a0) at kernel/qwidget.cpp:7998
#39 0x0162fd4e in QAbstractButton::event (this=0x9d82af8, e=0xbfec7f2c) at widgets/qabstractbutton.cpp:1080
#40 0x01716bca in QToolButton::event (this=0x9d82af8, event=0xbfec91a0) at widgets/qtoolbutton.cpp:1163
#41 0x012254dc in QApplicationPrivate::notify_helper (this=0x9858be0, receiver=0x9d82af8, e=0xbfec91a0) at kernel/qapplication.cpp:4300
#42 0x0122c9f7 in QApplication::notify (this=0xbfec9aa4, receiver=0x9d82af8, e=0xbfec91a0) at kernel/qapplication.cpp:3865
#43 0x00c02f2a in KApplication::notify (this=0xbfec9aa4, receiver=0x9d82af8, event=0xbfec91a0) at ../../kdeui/kernel/kapplication.cpp:302
#44 0x00fdaa3b in QCoreApplication::notifyInternal (this=0xbfec9aa4, receiver=0x9d82af8, event=0xbfec91a0) at kernel/qcoreapplication.cpp:704
#45 0x0122b952 in QCoreApplication::sendEvent (receiver=0x9d82af8, event=0xbfec91a0, alienWidget=0x9d82af8, nativeWidget=0x9d6d548, buttonDown=0x1b69058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QApplicationPrivate::sendMouseEvent (receiver=0x9d82af8, event=0xbfec91a0, alienWidget=0x9d82af8, nativeWidget=0x9d6d548, buttonDown=0x1b69058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#47 0x012b7088 in QETWidget::translateMouseEvent (this=0x9d6d548, event=0xbfec96bc) at kernel/qapplication_x11.cpp:4368
#48 0x012b6511 in QApplication::x11ProcessEvent (this=0xbfec9aa4, event=0xbfec96bc) at kernel/qapplication_x11.cpp:3379
#49 0x012e560a in x11EventSourceDispatch (s=0x9872f48, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x024ec5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x024f02d8 in ?? () from /lib/libglib-2.0.so.0
#52 0x024f04b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x010065d5 in QEventDispatcherGlib::processEvents (this=0x98550e8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#54 0x012e5135 in QGuiEventDispatcherGlib::processEvents (this=0x98550e8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00fd9059 in QEventLoop::processEvents (this=0xbfec99b4, flags=) at kernel/qeventloop.cpp:149
#56 0x00fd94aa in QEventLoop::exec (this=0xbfec99b4, flags=...) at kernel/qeventloop.cpp:201
#57 0x00fdd69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#58 0x01225577 in QApplication::exec () at kernel/qapplication.cpp:3579
#59 0x05d7ca65 in kdemain (argc=1, argv=0x9841f00) at ../../../kate/app/katemain.cpp:377
#60 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=1, envs=0x9844a56 "DISPLAY=:0.0", reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#61 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#62 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#63 0x0804fe4f in main (argc=2, argv=0xbfeca9f4, envp=0xbfecaa00) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 245331.

Possible duplicates by query: bug 250336, bug 248220, bug 245331, bug 243981, bug 242355.

Reported using DrKonqi