| Summary: | Plasma crash when I disabled/enabled wireless in plasma-networkmanager plugin [invalid qobject_cast<RemoteInterfaceConnection*>, ActivatableItem::interfaceConnection, ActivatableListWidget::hoverEnter] | ||
|---|---|---|---|
| Product: | [Unmaintained] Network Management | Reporter: | Clemens Eisserer <linuxhippy> |
| Component: | Plasma Widget | Assignee: | Sebastian Kügler <sebas> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | andresbajotierra, bgodusky, biasquez, biby, bruno, filipeagcosta, fish+kdebugzilla, joao.eiras, Jupiman, lamarque, larsen.robin75, mamelig, marko.gabriel.cz, modulistic, sdubina1, tais.hansen, wstephenson, yamikuronue, yofel |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Fedora RPMs | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | New crash information added by DrKonqi | ||
fotgot to mention, this was under 4.5.2 - bugstill still doesn't have an entry for that one. [Comment from a bug triager] From bug 255566: I tried to disable wireless in plasma-widget-networkmanagement 0.9~svn1176084-0ubuntu1 and got this crash. *** Bug 255566 has been marked as a duplicate of this bug. *** *** Bug 257701 has been marked as a duplicate of this bug. *** *** Bug 257886 has been marked as a duplicate of this bug. *** [Comment from a bug triager] From bug 261019: - What I was doing when the application crashed: i was trying to view some changelog for Jack2 on launchpad.net then i deconnected Internet and then crash! *** Bug 261019 has been marked as a duplicate of this bug. *** *** Bug 263955 has been marked as a duplicate of this bug. *** *** Bug 264382 has been marked as a duplicate of this bug. *** *** Bug 264793 has been marked as a duplicate of this bug. *** *** Bug 265553 has been marked as a duplicate of this bug. *** *** Bug 257574 has been marked as a duplicate of this bug. *** Created attachment 57244 [details]
New crash information added by DrKonqi
plasma-desktop (0.4) on KDE Platform 4.6.00 (4.6.0) using Qt 4.7.1
- What I was doing when the application crashed:
When I clicked disabled and the re-enabled wireless networking in the plasma-networkmanager I got the following crash.
-- Backtrace (Reduced):
#7 0x00007f09307108ac in ActivatableListWidget::hoverEnter (this=<value optimized out>, uni=...) at ../../applet/activatablelistwidget.cpp:286
#8 0x00007f0930707821 in ActivatableListWidget::qt_metacall (this=0x2376860, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff473bf100) at moc_activatablelistwidget.cpp:101
[...]
#10 0x00007f09307080f5 in InterfaceItem::hoverEnter (this=<value optimized out>, _t1=<value optimized out>) at moc_interfaceitem.cpp:164
#11 0x00007f0930712f80 in InterfaceItem::hoverEnterEvent (this=0x7f0938020760, event=0x7fff473bf1b0) at ../../applet/interfaceitem.cpp:457
#12 0x00007f095814fb58 in QGraphicsItem::sceneEvent (this=0x7f0938020770, event=0x7fff473bf1b0) at graphicsview/qgraphicsitem.cpp:6686
Git commit f32ca1059a67f6e854658063ab6ac9be028429a0 by Lamarque V. Souza. Committed on 27/02/2011 at 19:56. Pushed by lvsouza into branch 'master'. Prevent potential crash if ActivatableListWidget::setHasWireless(false) is called after ActivatableListWidget::listDisappeared(). CCBUG: 253584 M +1 -0 applet/activatablelistwidget.cpp http://commits.kde.org/networkmanagement/f32ca1059a67f6e854658063ab6ac9be028429a0 *** Bug 267206 has been marked as a duplicate of this bug. *** *** Bug 268516 has been marked as a duplicate of this bug. *** *** Bug 268823 has been marked as a duplicate of this bug. *** *** Bug 269407 has been marked as a duplicate of this bug. *** *** Bug 269821 has been marked as a duplicate of this bug. *** *** Bug 270336 has been marked as a duplicate of this bug. *** *** Bug 271670 has been marked as a duplicate of this bug. *** Git commit 2f53877dda7981a64fd014c862c6777ae457dbeb by Lamarque V. Souza. Committed on 26/04/2011 at 03:37. Pushed by lvsouza into branch 'master'. This was missing from the previous commit. CCBUG: 253584 M +1 -1 applet/activatableitem.cpp M +4 -1 applet/wirelessnetworkitem.cpp http://commits.kde.org/networkmanagement/2f53877dda7981a64fd014c862c6777ae457dbeb Git commit c9db71b706b981abafae0b0152700809f87ed123 by Lamarque V. Souza. Committed on 26/04/2011 at 03:37. Pushed by lvsouza into branch 'nm09'. This was missing from the previous commit. CCBUG: 253584 (cherry picked from commit 2f53877dda7981a64fd014c862c6777ae457dbeb) M +1 -1 applet/activatableitem.cpp M +4 -1 applet/wirelessnetworkitem.cpp http://commits.kde.org/networkmanagement/c9db71b706b981abafae0b0152700809f87ed123 Git commit 7bed1941280fffa8a545879207587c9e490782b8 by Lamarque V. Souza. Committed on 26/04/2011 at 03:23. Pushed by lvsouza into branch 'master'. Try to avoid dangling pointer when deleting RemoteInterfaceConnection objects. CCBUG: 253584 M +1 -0 applet/activatableitem.cpp M +2 -2 libs/client/remoteactivatablelist.cpp http://commits.kde.org/networkmanagement/7bed1941280fffa8a545879207587c9e490782b8 Git commit b3715e40ea224e32b0bf1205e4f087fdb49e9e65 by Lamarque V. Souza. Committed on 26/04/2011 at 03:23. Pushed by lvsouza into branch 'nm09'. Try to avoid dangling pointer when deleting RemoteInterfaceConnection objects. CCBUG: 253584 M +1 -0 applet/activatableitem.cpp M +2 -2 libs/client/remoteactivatablelist.cpp http://commits.kde.org/networkmanagement/b3715e40ea224e32b0bf1205e4f087fdb49e9e65 *** Bug 268862 has been marked as a duplicate of this bug. *** Can someone test if this problem is really fixed? I cannot reproduce it, so I will close this bug if nobody can reproduce it. Closing bug. Reopen if it happens again. *** Bug 281282 has been marked as a duplicate of this bug. *** *** Bug 283238 has been marked as a duplicate of this bug. *** *** Bug 285727 has been marked as a duplicate of this bug. *** |
Version: unspecified (using KDE 4.5.1) OS: Linux When I clicked disabled and the re-enabled wireless networking in the plasma-networkmanager-plugin I got the following crash. Because there isn't a single line which mentions the plugin, I report this under "general": Thread 1 (Thread 0xb78349b0 (LWP 1797)): [KCrash Handler] #7 0x06ad23d4 in vtable for QtSharedPointer::ExternalRefCountData () from /usr/lib/libQtCore.so.4 #8 0x0b04d950 in ?? () #9 0x012ef26b in qobject_cast<RemoteInterfaceConnection*> (this=0xaf2a8b8) at /usr/include/QtCore/qobject.h:455 #10 ActivatableItem::interfaceConnection (this=0xaf2a8b8) at /usr/src/debug/networkmanagement-0.9/applet/activatableitem.cpp:88 #11 0x012e4c0c in ActivatableListWidget::hoverEnter (this=0xa4d5bf8, uni=...) at /usr/src/debug/networkmanagement-0.9/applet/activatablelistwidget.cpp:286 #12 0x012dbe45 in ActivatableListWidget::qt_metacall (this=0xa4d5bf8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfa37968) at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/applet/moc_activatablelistwidget.cpp:101 #13 0x069a7f8b in QMetaObject::metacall (object=0xa4d5bf8, cl=QMetaObject::InvokeMetaMethod, idx=44, argv=0xbfa37968) at kernel/qmetaobject.cpp:237 #14 0x069ba39d in QMetaObject::activate (sender=0xa53f148, m=0x12fa0a4, local_signal_index=4, argv=0xbfa37968) at kernel/qobject.cpp:3272 #15 0x012daab4 in InterfaceItem::hoverEnter (this=0xa53f148, _t1=...) at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/applet/moc_interfaceitem.cpp:164 #16 0x012e64b4 in InterfaceItem::hoverEnterEvent (this=0xa53f148, event=0xbfa37afc) at /usr/src/debug/networkmanagement-0.9/applet/interfaceitem.cpp:457 #17 0x02793fd2 in QGraphicsItem::sceneEvent (this=0xa53f150, event=0xbfa37afc) at graphicsview/qgraphicsitem.cpp:6654 #18 0x027e7e38 in QGraphicsWidget::sceneEvent (this=0xa53f148, event=0xbfa37afc) at graphicsview/qgraphicswidget.cpp:1173 #19 0x027ab337 in QGraphicsScenePrivate::sendEvent (this=0x904fca0, item=0xa53f150, event=0xbfa37afc) at graphicsview/qgraphicsscene.cpp:1211 #20 0x027ab6a8 in QGraphicsScenePrivate::sendHoverEvent (this=0x904fca0, type=QEvent::GraphicsSceneHoverEnter, item=0xa53f150, hoverEvent=0xbfa37c0c) at graphicsview/qgraphicsscene.cpp:1258 #21 0x027b1304 in QGraphicsScenePrivate::dispatchHoverEvent (this=0x904fca0, hoverEvent=0xbfa37c0c) at graphicsview/qgraphicsscene.cpp:3921 #22 0x027b1688 in QGraphicsScene::mouseMoveEvent (this=0x9047ee8, mouseEvent=0xbfa38194) at graphicsview/qgraphicsscene.cpp:4080 #23 0x027c56b5 in QGraphicsScene::event (this=0x9047ee8, event=0xbfa38194) at graphicsview/qgraphicsscene.cpp:3437 #24 0x0214347c in QApplicationPrivate::notify_helper (this=0x9056b98, receiver=0x9047ee8, e=0xbfa38194) at kernel/qapplication.cpp:4396 #25 0x02149a26 in QApplication::notify (this=0x9042578, receiver=0x9047ee8, e=0xbfa38194) at kernel/qapplication.cpp:3798 #26 0x07393f7b in KApplication::notify (this=0x9042578, receiver=0x9047ee8, event=0xbfa38194) at /usr/src/debug/kdelibs-4.5.2/kdeui/kernel/kapplication.cpp:310 #27 0x069a2ba3 in QCoreApplication::notifyInternal (this=0x9042578, receiver=0x9047ee8, event=0xbfa38194) at kernel/qcoreapplication.cpp:732 #28 0x0214303f in sendSpontaneousEvent (receiver=0x9047ee8, event=0xbfa38194) at ../../src/corelib/kernel/qcoreapplication.h:218 #29 qt_sendSpontaneousEvent (receiver=0x9047ee8, event=0xbfa38194) at kernel/qapplication.cpp:5388 #30 0x027e1e22 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0xa56a020, event=0xbfa389e0) at graphicsview/qgraphicsview.cpp:647 #31 0x027e2067 in QGraphicsView::mouseMoveEvent (this=0xa56a008, event=0xbfa389e0) at graphicsview/qgraphicsview.cpp:3272 #32 0x0219610f in QWidget::event (this=0xa56a008, event=0xbfa389e0) at kernel/qwidget.cpp:8172 #33 0x02588354 in QFrame::event (this=0xa56a008, e=0xbfa389e0) at widgets/qframe.cpp:557 #34 0x02619283 in QAbstractScrollArea::viewportEvent (this=0xa56a008, e=0xbfa389e0) at widgets/qabstractscrollarea.cpp:1043 #35 0x027df833 in QGraphicsView::viewportEvent (this=0xa56a008, event=0xbfa389e0) at graphicsview/qgraphicsview.cpp:2862 #36 0x0261b8b5 in viewportEvent (this=0xa56b0b0, o=0xa569730, e=0xbfa389e0) at widgets/qabstractscrollarea_p.h:100 #37 QAbstractScrollAreaFilter::eventFilter (this=0xa56b0b0, o=0xa569730, e=0xbfa389e0) at widgets/qabstractscrollarea_p.h:116 #38 0x069a229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9056b98, receiver=0xa569730, event=0xbfa389e0) at kernel/qcoreapplication.cpp:847 #39 0x0214345a in QApplicationPrivate::notify_helper (this=0x9056b98, receiver=0xa569730, e=0xbfa389e0) at kernel/qapplication.cpp:4392 #40 0x0214a5ce in QApplication::notify (this=0x9042578, receiver=0xa569730, e=0xbfa389e0) at kernel/qapplication.cpp:3959 #41 0x07393f7b in KApplication::notify (this=0x9042578, receiver=0xa569730, event=0xbfa389e0) at /usr/src/debug/kdelibs-4.5.2/kdeui/kernel/kapplication.cpp:310 #42 0x069a2ba3 in QCoreApplication::notifyInternal (this=0x9042578, receiver=0xa569730, event=0xbfa389e0) at kernel/qcoreapplication.cpp:732 #43 0x021482c8 in sendEvent (receiver=0xa569730, event=0xbfa389e0, alienWidget=0xa569730, nativeWidget=0xa5682f0, buttonDown=0x2a88b00, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215 #44 QApplicationPrivate::sendMouseEvent (receiver=0xa569730, event=0xbfa389e0, alienWidget=0xa569730, nativeWidget=0xa5682f0, buttonDown=0x2a88b00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058 #45 0x021c8e70 in QETWidget::translateMouseEvent (this=0xa5682f0, event=0xbfa38efc) at kernel/qapplication_x11.cpp:4403 #46 0x021c8205 in QApplication::x11ProcessEvent (this=0x9042578, event=0xbfa38efc) at kernel/qapplication_x11.cpp:3414 #47 0x021f3d52 in x11EventSourceDispatch (s=0x9059840, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146 #48 0x00b76525 in g_main_dispatch (context=0x9058c90) at gmain.c:1960 #49 IA__g_main_context_dispatch (context=0x9058c90) at gmain.c:2513 #50 0x00b7a268 in g_main_context_iterate (context=0xae8490, block=1, dispatch=1, self=0x90567e8) at gmain.c:2591 #51 0x00b7a449 in IA__g_main_context_iteration (context=0x9058c90, may_block=1) at gmain.c:2654 #52 0x069cd5b6 in QEventDispatcherGlib::processEvents (this=0x902c9d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415 #53 0x021f37c6 in QGuiEventDispatcherGlib::processEvents (this=0x902c9d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #54 0x069a171a in QEventLoop::processEvents (this=0xbfa391f4, flags=...) at kernel/qeventloop.cpp:149 #55 0x069a1a7a in QEventLoop::exec (this=0xbfa391f4, flags=...) at kernel/qeventloop.cpp:201 #56 0x069a69d7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #57 0x02142458 in QApplication::exec () at kernel/qapplication.cpp:3672 #58 0x07c50d20 in kdemain (argc=1, argv=0xbfa39404) at /usr/src/debug/kdebase-workspace-4.5.2/plasma/desktop/shell/main.cpp:118 #59 0x080487bc in main (argc=1, argv=0xbfa39404) at /usr/src/debug/kdebase-workspace-4.5.2/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3 Reproducible: Didn't try