| Summary: | KNotify4 crashes on login [invalid QVariant::userType, QDBusConnectionPrivate::prepareReply, QDBusConnectionPrivate::activateSignal] | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] kdelibs | Reporter: | RoDrIgO <caidoberco> |
| Component: | knotify | Assignee: | Olivier Goffart <ogoffart> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | crash | CC: | andresbajotierra, ara, chris.sergent, dair, danil_kl, jbrsubscribe, juntunen, kctcom, kde, lshurr, mail, michael, netman4ttm, nn.dm55, oneforall, ricardoespsanto, Ronny.Standtke, schaiba, tcech, thiago, tingay, trr813, w1az, xmms |
| Priority: | NOR | ||
| Version: | 4.0 | ||
| Target Milestone: | --- | ||
| Platform: | openSUSE | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | Qt 4.7.1 | |
| Attachments: |
New crash information added by DrKonqi
New crash information added by DrKonqi New crash information added by DrKonqi |
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*** Bug 230101 has been marked as a duplicate of this bug. *** *** Bug 243134 has been marked as a duplicate of this bug. *** *** Bug 243231 has been marked as a duplicate of this bug. *** Created attachment 49517 [details]
New crash information added by DrKonqi
knotify4 (4.0) on KDE Platform 4.4.95 (KDE 4.4.95 (KDE 4.5 >= 20100723)) using Qt 4.6.3
- What I was doing when the application crashed:
Any KDE notification causes the crash - Firefox notification, WICD notifications, etc
-- Backtrace (Reduced):
#6 QVariant::userType (this=0x7f2d00000000) at kernel/qvariant.cpp:1757
#7 0x00007f2d76a1df7c in QDBusConnectionPrivate::prepareReply (target=0x641ac0, object=<value optimized out>, idx=10, metaTypes=..., msg=...) at qdbusintegrator.cpp:710
#8 0x00007f2d76a1ec47 in QDBusConnectionPrivate::activateSignal (this=<value optimized out>, hook=..., msg=<value optimized out>) at qdbusintegrator.cpp:729
#9 0x00007f2d76a23949 in QDBusConnectionPrivate::handleSignal (this=0x641ac0, key=..., msg=...) at qdbusintegrator.cpp:1526
#10 0x00007f2d76a23bb4 in QDBusConnectionPrivate::handleSignal (this=0x641ac0, msg=...) at qdbusintegrator.cpp:1545
*** Bug 246193 has been marked as a duplicate of this bug. *** *** Bug 246379 has been marked as a duplicate of this bug. *** *** Bug 246417 has been marked as a duplicate of this bug. *** Created attachment 49893 [details]
New crash information added by DrKonqi
Knotify crashed with every application needing a motifications
Created attachment 49905 [details]
New crash information added by DrKonqi
I was just starting OpenSUSE 11.3. then Kbugbuster reported a segmentation fault when I entered in LXDE.
*** Bug 248195 has been marked as a duplicate of this bug. *** *** Bug 248749 has been marked as a duplicate of this bug. *** *** Bug 249220 has been marked as a duplicate of this bug. *** ok mine was a dupe . I did try checking but these are a bit hard:) anyway mine was Bug 249220 . this all i se so far is more dupes. So what Bug number should we be looking at to keep looking for a fix ? *** Bug 249696 has been marked as a duplicate of this bug. *** Olivier, the following happens: knotify receives a dbus message, and Qt converts that to a signal. The message received and the slot called should of course have matching paramters. But looking at the backtrace, this is not the case: the slot expects more parameters than the message had. What could be the reason for that? Is there something that makes sure messages are only sent with a valid number of parameters? I also reported http://bugreports.qt.nokia.com/browse/QTBUG-13348 to request some sanity checking for that. The bug report mentioned in comment #15 got accepted upstream, resolving this one. If everything works well, the fix will be in Qt 4.7.1. *** Bug 243138 has been marked as a duplicate of this bug. *** Patch landed in Qt 4.7.1 Actually, I can't reproduce the bug. *** Bug 250169 has been marked as a duplicate of this bug. *** *** Bug 250189 has been marked as a duplicate of this bug. *** *** Bug 243140 has been marked as a duplicate of this bug. *** *** Bug 243137 has been marked as a duplicate of this bug. *** *** Bug 192714 has been marked as a duplicate of this bug. *** *** Bug 254078 has been marked as a duplicate of this bug. *** *** Bug 254718 has been marked as a duplicate of this bug. *** *** Bug 256484 has been marked as a duplicate of this bug. *** *** Bug 260383 has been marked as a duplicate of this bug. *** *** Bug 260793 has been marked as a duplicate of this bug. *** *** Bug 265841 has been marked as a duplicate of this bug. *** *** Bug 269288 has been marked as a duplicate of this bug. *** *** Bug 293171 has been marked as a duplicate of this bug. *** *** Bug 294588 has been marked as a duplicate of this bug. *** |
Application: knotify4 (4.0) KDE Platform Version: 4.4.00 (KDE 4.4.0) "release 222" Qt Version: 4.6.2 Operating System: Linux 2.6.31.12-0.1-desktop x86_64 Distribution: "openSUSE 11.2 (x86_64)" -- Information about the crash: crash at first time after upgrade to kde 4.4 just login and system crashes. -- Backtrace: Application: KNotify (knotify4), signal: Segmentation fault [Current thread is 1 (Thread 0x7f36b4a2d7f0 (LWP 4100))] Thread 5 (Thread 0x7f36a2a53910 (LWP 4285)): #0 0x00007f36b081f2cd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f36a8ab8621 in metronom_sync_loop () from /usr/lib64/libxine.so.1 #2 0x00007f36b081a65d in start_thread () from /lib64/libpthread.so.0 #3 0x00007f36b2254e1d in clone () from /lib64/libc.so.6 #4 0x0000000000000000 in ?? () Thread 4 (Thread 0x7f36a1550910 (LWP 4287)): #0 0x00007f36b224bd03 in poll () from /lib64/libc.so.6 #1 0x00007f36af07059c in g_main_context_iterate () from /usr/lib64/libglib-2.0.so.0 #2 0x00007f36af0708e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #3 0x00007f36b35ee986 in QEventDispatcherGlib::processEvents (this=0x7353d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414 #4 0x00007f36b35c3d42 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #5 0x00007f36b35c411c in QEventLoop::exec (this=0x7f36a154ff50, flags=) at kernel/qeventloop.cpp:201 #6 0x00007f36b34ce969 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487 #7 0x00007f36a8d14a32 in Phonon::MediaSource::type() const () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so #8 0x00007f36b34d1385 in QThreadPrivate::start (arg=0x6a35e0) at thread/qthread_unix.cpp:248 #9 0x00007f36b081a65d in start_thread () from /lib64/libpthread.so.0 #10 0x00007f36b2254e1d in clone () from /lib64/libc.so.6 #11 0x0000000000000000 in ?? () Thread 3 (Thread 0x7f36a0b45910 (LWP 4298)): #0 0x00007f36a0b4bc4e in ao_alsa_handle_event_thread () from /usr/lib64/xine/plugins/1.27/xineplug_ao_out_alsa.so #1 0x00007f36b081a65d in start_thread () from /lib64/libpthread.so.0 #2 0x00007f36b2254e1d in clone () from /lib64/libc.so.6 #3 0x0000000000000000 in ?? () Thread 2 (Thread 0x7f36a0344910 (LWP 4299)): #0 0x00007f36b081f049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00007f36a8ac9673 in ao_loop () from /usr/lib64/libxine.so.1 #2 0x00007f36b081a65d in start_thread () from /lib64/libpthread.so.0 #3 0x00007f36b2254e1d in clone () from /lib64/libc.so.6 #4 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f36b4a2d7f0 (LWP 4100)): [KCrash Handler] #5 QVariant::userType (this=0x30) at kernel/qvariant.cpp:1752 #6 0x00007f36b38f52b7 in QDBusConnectionPrivate::prepareReply (target=<value optimized out>, object=<value optimized out>, idx=<value optimized out>, metaTypes=<value optimized out>, msg=<value optimized out>) at qdbusintegrator.cpp:710 #7 0x00007f36b38f5447 in QDBusConnectionPrivate::activateSignal (this=0x30, hook=..., msg=...) at qdbusintegrator.cpp:729 #8 0x00007f36b38f7041 in QDBusConnectionPrivate::handleSignal (this=<value optimized out>, key=..., msg=...) at qdbusintegrator.cpp:1526 #9 0x00007f36b38f738b in QDBusConnectionPrivate::handleSignal (this=0x63e860, msg=...) at qdbusintegrator.cpp:1545 #10 0x00007f36b39007b1 in QDBusConnectionPrivate::handleMessage (this=<value optimized out>, amsg=...) at qdbusintegrator.cpp:544 #11 0x00007f36b3904107 in qDBusSignalFilter (connection=<value optimized out>, message=<value optimized out>, data=<value optimized out>) at qdbusintegrator.cpp:530 #12 0x00007f36af91b306 in dbus_connection_dispatch (connection=0x642af0) at dbus-connection.c:4446 #13 0x00007f36b38f4ec9 in q_dbus_connection_dispatch (connection=<value optimized out>) at qdbus_symbols_p.h:113 #14 QDBusConnectionPrivate::doDispatch (connection=<value optimized out>) at qdbusintegrator.cpp:1079 #15 0x00007f36b38f554d in QDBusConnectionPrivate::socketRead (this=0x63e860, fd=5) at qdbusintegrator.cpp:1099 #16 0x00007f36b393a08b in QDBusConnectionPrivate::qt_metacall (this=0x63e860, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff25cce7e0) at .moc/release-shared/moc_qdbusconnection_p.cpp:99 #17 0x00007f36b35d820f in QMetaObject::activate (sender=0x6fa320, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3285 #18 0x00007f36b362452e in QSocketNotifier::activated (this=0x30, _t1=5) at .moc/release-shared/moc_qsocketnotifier.cpp:89 #19 0x00007f36b35df353 in QSocketNotifier::event (this=0x6fa320, e=0x7fff25ccee90) at kernel/qsocketnotifier.cpp:317 #20 0x00007f36b29a791c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #21 0x00007f36b29adefb in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4 #22 0x00007f36b43e86a6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 #23 0x00007f36b35c542c in QCoreApplication::notifyInternal (this=0x7fff25ccf1d0, receiver=0x6fa320, event=0x7fff25ccee90) at kernel/qcoreapplication.cpp:704 #24 0x00007f36b35eecea in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215 #25 socketNotifierSourceDispatch (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:110 #26 0x00007f36af06cdee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #27 0x00007f36af0707b8 in g_main_context_iterate () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f36af0708e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f36b35ee933 in QEventDispatcherGlib::processEvents (this=0x6281b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412 #30 0x00007f36b2a558fe in ?? () from /usr/lib64/libQtGui.so.4 #31 0x00007f36b35c3d42 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #32 0x00007f36b35c411c in QEventLoop::exec (this=0x7fff25ccf0f0, flags=) at kernel/qeventloop.cpp:201 #33 0x00007f36b35c7e6b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #34 0x0000000000407f5f in _start () Reported using DrKonqi