Application: knotify4 (4.0) KDE Platform Version: 4.7.3 (4.7.3) Qt Version: 4.8.0 Operating System: Linux 3.1.1-2.fc16.i686 i686 Distribution: "Fedora release 16 (Verne)" -- Information about the crash: - What I was doing when the application crashed: I was deleting emails in kmail 4.7.3 when knotify crashed. This happens whenever I delete an email. The crash can be reproduced every time. -- Backtrace: Application: KNotify (knotify4), signal: Segmentation fault Using host libthread_db library "/lib/libthread_db.so.1". [Current thread is 1 (Thread 0xb775f9c0 (LWP 3292))] Thread 2 (Thread 0xb56ffb40 (LWP 3295)): #0 0x00ea5416 in __kernel_vsyscall () #1 0x46b30000 in poll () from /lib/libc.so.6 #2 0x46e5e7cc in g_poll (fds=0xb4b00de8, nfds=1, timeout=-1) at gpoll.c:132 #3 0x46e4fc06 in g_main_context_poll (n_fds=1, fds=0xb4b00de8, priority=<optimized out>, timeout=<optimized out>, context=0xb4b004e0) at gmain.c:3386 #4 g_main_context_iterate (context=0xb4b004e0, block=1189472160, dispatch=1, self=0xb4b00d70) at gmain.c:3068 #5 0x46e4ffaf in g_main_context_iteration (context=0xb4b004e0, may_block=1) at gmain.c:3136 #6 0x4b0031c7 in QEventDispatcherGlib::processEvents (this=0xb4b00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #7 0x4afcf3ae in QEventLoop::processEvents (this=0xb56ff230, flags=...) at kernel/qeventloop.cpp:149 #8 0x4afcf659 in QEventLoop::exec (this=0xb56ff230, flags=...) at kernel/qeventloop.cpp:204 #9 0x4aeb903c in QThread::exec (this=0xb5702240) at thread/qthread.cpp:501 #10 0x4aeb912c in QThread::run (this=0xb5702240) at thread/qthread.cpp:568 #11 0x4aebc5c1 in QThreadPrivate::start (arg=0xb5702240) at thread/qthread_unix.cpp:298 #12 0x46c30cd3 in start_thread () from /lib/libpthread.so.0 #13 0x46b3a88e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb775f9c0 (LWP 3292)): [KCrash Handler] #7 0x46a2bdb4 in _dl_relocate_object () from /lib/ld-linux.so.2 #8 0x46a3340b in dl_open_worker () from /lib/ld-linux.so.2 #9 0x46a2ed4f in _dl_catch_error () from /lib/ld-linux.so.2 #10 0x46a32d66 in _dl_open () from /lib/ld-linux.so.2 #11 0x46c23c09 in dlopen_doit () from /lib/libdl.so.2 #12 0x46a2ed4f in _dl_catch_error () from /lib/ld-linux.so.2 #13 0x46c243ba in _dlerror_run () from /lib/libdl.so.2 #14 0x46c23cb7 in dlopen@@GLIBC_2.1 () from /lib/libdl.so.2 #15 0x00363ba9 in module_Load (p_this=0x961798c, psz_file=0x96eb690 "/usr/lib/vlc/plugins/video_output/libcaca_plugin.so", p_handle=0xbfd7c3dc) at modules/os.c:188 #16 0x0035ce47 in AllocatePlugin (p_this=0x961798c, psz_file=0x96eb690 "/usr/lib/vlc/plugins/video_output/libcaca_plugin.so") at modules/modules.c:1015 #17 0x0035d18c in AllocatePluginFile (i_file_size=13892, i_file_time=1318145305, psz_file=0x96eb690 "/usr/lib/vlc/plugins/video_output/libcaca_plugin.so", p_bank=0x9617ce0, p_this=<optimized out>) at modules/modules.c:960 #18 AllocatePluginDir (p_this=0x961798c, p_bank=0x9617ce0, psz_dir=0x9683a88 "/usr/lib/vlc/plugins/video_output", i_maxdepth=4) at modules/modules.c:912 #19 0x0035d064 in AllocatePluginDir (p_this=0x961798c, p_bank=0x9617ce0, psz_dir=0x963fac0 "/usr/lib/vlc/plugins", i_maxdepth=5) at modules/modules.c:904 #20 0x0035d6a6 in AllocateAllPlugins (p_bank=0x9617ce0, p_this=0x961798c) at modules/modules.c:854 #21 module_LoadPlugins (p_this=0x961798c) at modules/modules.c:217 #22 0x002dd493 in libvlc_InternalInit (p_libvlc=0x961798c, i_argc=11, ppsz_argv=0xbfd7c970) at libvlc.c:453 #23 0x002b5571 in libvlc_new (argc=10, argv=0xbfd7cad4) at control/core.c:58 #24 0x00271e88 in LibVLC::init () at /usr/src/debug/phonon-backend-vlc-0.4.1/vlc/libvlc.cpp:111 #25 0x002618fd in Phonon::VLC::Backend::Backend (this=0x9614460, parent=0x0) at /usr/src/debug/phonon-backend-vlc-0.4.1/vlc/backend.cpp:91 #26 0x00261f9b in qt_plugin_instance () at /usr/src/debug/phonon-backend-vlc-0.4.1/vlc/backend.cpp:59 #27 0x4afb2a21 in QPluginLoader::instance (this=0xbfd7ce00) at plugin/qpluginloader.cpp:204 #28 0x00751f8c in Phonon::KdePlatformPlugin::createBackend (this=0x9620960, newService=...) at /usr/src/debug/kde-runtime-4.7.3/phonon/platform_kde/kdeplatformplugin.cpp:149 #29 0x00752b18 in Phonon::KdePlatformPlugin::createBackend (this=0x9620960) at /usr/src/debug/kde-runtime-4.7.3/phonon/platform_kde/kdeplatformplugin.cpp:202 #30 0x4d0c5398 in Phonon::FactoryPrivate::createBackend (this=0x9620870) at /usr/src/debug/phonon-4.5.57/phonon/factory.cpp:130 #31 0x4d0c6e6b in Phonon::Factory::backend (createWhenNull=true) at /usr/src/debug/phonon-4.5.57/phonon/factory.cpp:460 #32 0x4d0c76c7 in Phonon::Factory::createAudioOutput (parent=0x96201d8) at /usr/src/debug/phonon-4.5.57/phonon/factory.cpp:356 #33 0x4d0bb379 in createBackendObject (this=0x96207e8) at /usr/src/debug/phonon-4.5.57/phonon/audiooutput.cpp:138 #34 Phonon::AudioOutputPrivate::createBackendObject (this=0x96207e8) at /usr/src/debug/phonon-4.5.57/phonon/audiooutput.cpp:133 #35 0x4d0b7104 in Phonon::AudioOutputPrivate::init (this=0x96207e8, c=Phonon::NotificationCategory) at /usr/src/debug/phonon-4.5.57/phonon/audiooutput.cpp:111 #36 0x08054694 in Player (this=0x95fe478) at /usr/src/debug/kde-runtime-4.7.3/knotify/notifybysound.cpp:58 #37 PlayerPool::getPlayer (this=0x9594f84) at /usr/src/debug/kde-runtime-4.7.3/knotify/notifybysound.cpp:98 #38 0x08054b53 in NotifyBySound::notify (this=0x9598270, eventId=7, config=0x962e830) at /usr/src/debug/kde-runtime-4.7.3/knotify/notifybysound.cpp:242 #39 0x08051369 in KNotify::emitEvent (this=0xbfd7dfb8, e=0x962e828) at /usr/src/debug/kde-runtime-4.7.3/knotify/knotify.cpp:230 #40 0x0805226c in KNotify::event (this=0xbfd7dfb8, event=..., appname=..., contexts=..., title=..., text=..., image=..., actions=..., timeout=-1, winId=104858874) at /usr/src/debug/kde-runtime-4.7.3/knotify/knotify.cpp:149 #41 0x08052a2b in KNotifyAdaptor::event (this=0x95a8b10, event=..., fromApp=..., contexts=..., title=..., text=..., image=..., actions=..., timeout=-1, winId=104858874) at /usr/src/debug/kde-runtime-4.7.3/knotify/knotify.cpp:289 #42 0x08052c4a in qt_static_metacall (_a=0xbfd7d62c, _id=4, _o=0x95a8b10, _c=<optimized out>) at /usr/src/debug/kde-runtime-4.7.3/i686-redhat-linux-gnu/knotify/knotify.moc:218 #43 KNotifyAdaptor::qt_static_metacall (_o=0x95a8b10, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd7d62c) at /usr/src/debug/kde-runtime-4.7.3/i686-redhat-linux-gnu/knotify/knotify.moc:208 #44 0x08052db4 in KNotifyAdaptor::qt_metacall (this=0x95a8b10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfd7d62c) at /usr/src/debug/kde-runtime-4.7.3/i686-redhat-linux-gnu/knotify/knotify.moc:260 #45 0x4b294b88 in QDBusConnectionPrivate::deliverCall (this=0x9470770, object=0x95a8b10, msg=..., metaTypes=..., slotIdx=71626624) at qdbusintegrator.cpp:947 #46 0x4b295dd8 in QDBusConnectionPrivate::activateCall (this=0x9470770, object=0x95a8b10, flags=273, msg=...) at qdbusintegrator.cpp:857 #47 0x4b2965ad in QDBusConnectionPrivate::activateObject (this=0x9470770, node=..., msg=..., pathStartPos=-1076373632) at qdbusintegrator.cpp:1443 #48 0x4b296949 in QDBusActivateObjectEvent::placeMetaCall (this=0x95f0be0) at qdbusintegrator.cpp:1537 #49 0x4afeb2db in QObject::event (this=0xbfd7dfb8, e=0x95f0be0) at kernel/qobject.cpp:1194 #50 0x4b72ca34 in notify_helper (e=0x95f0be0, receiver=0xbfd7dfb8, this=0x947aa98) at kernel/qapplication.cpp:4518 #51 QApplicationPrivate::notify_helper (this=0x947aa98, receiver=0xbfd7dfb8, e=0x95f0be0) at kernel/qapplication.cpp:4490 #52 0x4b731ed3 in QApplication::notify (this=0x95f0be0, receiver=0xbfd7dfb8, e=0x95f0be0) at kernel/qapplication.cpp:4247 #53 0x4c2cbfa2 in KApplication::notify (this=0xbfd7dfcc, receiver=0xbfd7dfb8, event=0x95f0be0) at /usr/src/debug/kdelibs-4.7.3/kdeui/kernel/kapplication.cpp:311 #54 0x4afd04be in QCoreApplication::notifyInternal (this=0xbfd7dfcc, receiver=0xbfd7dfb8, event=0x95f0be0) at kernel/qcoreapplication.cpp:876 #55 0x4afd4418 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231 #56 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x945ace8) at kernel/qcoreapplication.cpp:1500 #57 0x4afd474d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393 #58 0x4b002d65 in sendPostedEvents () at kernel/qcoreapplication.h:236 #59 postEventSourceDispatch (s=0x947b580) at kernel/qeventdispatcher_glib.cpp:279 #60 0x46e4f5bf in g_main_dispatch (context=0x947baf0) at gmain.c:2425 #61 g_main_context_dispatch (context=0x947baf0) at gmain.c:2995 #62 0x46e4fd00 in g_main_context_iterate (context=0x947baf0, block=1189472160, dispatch=1, self=0x9479050) at gmain.c:3073 #63 0x46e4ffaf in g_main_context_iteration (context=0x947baf0, may_block=1) at gmain.c:3136 #64 0x4b003168 in QEventDispatcherGlib::processEvents (this=0x945ba18, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #65 0x4b7e138b in QGuiEventDispatcherGlib::processEvents (this=0x945ba18, flags=...) at kernel/qguieventdispatcher_glib.cpp:207 #66 0x4afcf3ae in QEventLoop::processEvents (this=0xbfd7df14, flags=...) at kernel/qeventloop.cpp:149 #67 0x4afcf659 in QEventLoop::exec (this=0xbfd7df14, flags=...) at kernel/qeventloop.cpp:204 #68 0x4afd47fb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148 #69 0x4b72a835 in QApplication::exec () at kernel/qapplication.cpp:3779 #70 0x0804f5f7 in main (argc=1, argv=0xbfd7e134) at /usr/src/debug/kde-runtime-4.7.3/knotify/main.cpp:73 Possible duplicates by query: bug 269995, bug 264350, bug 261129. Reported using DrKonqi
Seems that problem resulted from phonon-backend-vlc which was obtained from rpmfusion. The version of the backend is 4.1 while phonon is 4.5. I will be reporting this to rpmfusion. knotify runs very well with phonon-backend-gstreamer. Sorry about the noise
*** Bug 287079 has been marked as a duplicate of this bug. ***
This is an issue between the nvidia driver and glibc, see e.g.: https://bugzilla.redhat.com/show_bug.cgi?id=751891 Library/driver issue, not a bug in KDE's software (nor in RPM Fusion's phonon-backend-vlc for that matter) => RESOLVED UPSTREAM