Bug 303641

Application: kded4 ($Id$)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.2
Operating System: Linux 3.4.4-4.fc16.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: waiting for startup programs (kmix, pulseaudio equalizer, gkrellm, 3 instances gnome-terminal). No user input after login.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb77239c0 (LWP 1411))]

Thread 3 (Thread 0xb5128b40 (LWP 1444)):
#0  0x4da12c24 in __pthread_mutex_unlock_usercnt (mutex=0x8c4603c, decr=1) at pthread_mutex_unlock.c:53
#1  0x4db0210f in g_main_context_prepare (context=0x8c46038, priority=0xb51280c8) at gmain.c:2760
#2  0x4db02ed8 in g_main_context_iterate (context=0x8c46038, block=1, dispatch=1, self=0x8bc1778) at gmain.c:3069
#3  0x4db034ef in g_main_context_iteration (context=0x8c46038, may_block=1) at gmain.c:3152
#4  0x42a50c37 in QEventDispatcherGlib::processEvents (this=0x8c36f68, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x42a1ca9e in QEventLoop::processEvents (this=0xb5128200, flags=...) at kernel/qeventloop.cpp:149
#6  0x42a1cd49 in QEventLoop::exec (this=0xb5128200, flags=...) at kernel/qeventloop.cpp:204
#7  0x429040dc in QThread::exec (this=0x8be2a50) at thread/qthread.cpp:501
#8  0x429f99ee in QInotifyFileSystemWatcherEngine::run (this=0x8be2a50) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x42907661 in QThreadPrivate::start (arg=0x8be2a50) at thread/qthread_unix.cpp:307
#10 0x4da0fcd3 in start_thread (arg=0xb5128b40) at pthread_create.c:309
#11 0x4d94ca2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xb0926b40 (LWP 1535)):
#0  0x4da50001 in __GI_clock_gettime (clock_id=1, tp=0xb0925f68) at ../sysdeps/unix/clock_gettime.c:116
#1  0x429668f6 in do_gettime (frac=0xb0925f60, sec=0xb0925f58) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x42a51517 in QTimerInfoList::updateCurrentTime (this=0x8ca8c34) at kernel/qeventdispatcher_unix.cpp:343
#4  0x42a5187b in QTimerInfoList::timerWait (this=0x8ca8c34, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x42a500c3 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb092606c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x42a5015d in timerSourcePrepare (source=0x8ca8c00, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x4db0211c in g_main_context_prepare (context=0x8ca9658, priority=0xb09260c8) at gmain.c:2762
#8  0x4db02ed8 in g_main_context_iterate (context=0x8ca9658, block=1, dispatch=1, self=0x8c76e78) at gmain.c:3069
#9  0x4db034ef in g_main_context_iteration (context=0x8ca9658, may_block=1) at gmain.c:3152
#10 0x42a50c37 in QEventDispatcherGlib::processEvents (this=0x8c76f88, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x42a1ca9e in QEventLoop::processEvents (this=0xb0926200, flags=...) at kernel/qeventloop.cpp:149
#12 0x42a1cd49 in QEventLoop::exec (this=0xb0926200, flags=...) at kernel/qeventloop.cpp:204
#13 0x429040dc in QThread::exec (this=0x8c9dd18) at thread/qthread.cpp:501
#14 0x429f99ee in QInotifyFileSystemWatcherEngine::run (this=0x8c9dd18) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x42907661 in QThreadPrivate::start (arg=0x8c9dd18) at thread/qthread_unix.cpp:307
#16 0x4da0fcd3 in start_thread (arg=0xb0926b40) at pthread_create.c:309
#17 0x4d94ca2e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb77239c0 (LWP 1411)):
[KCrash Handler]
#7  Private (other=..., this=0xbfbb8ec0) at kernel/qvariant.h:356
#8  QVariant::QVariant (this=0xbfbb8ec0, p=...) at kernel/qvariant.cpp:1411
#9  0x4164de37 in QDBusPendingReplyData::argumentAt (this=0xbfbb8f28, index=0) at qdbuspendingreply.cpp:270
#10 0xb46eb7aa in NMNetworkManagerNm09::NMNetworkManagerNm09(QObject*, QList<QVariant> const&) () from /usr/lib/kde4/solid_networkmanager09.so
#11 0xb46e817b in QObject* KPluginFactory::createInstance<NMNetworkManagerNm09, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/solid_networkmanager09.so
#12 0x440c6c80 in KPluginFactory::create (this=0x8d4fcf8, iface=0x42b00440 "QObject", parentWidget=0x0, parent=0x0, args=..., keyword=...) at /usr/src/debug/kdelibs-4.8.4/kdecore/util/kpluginfactory.cpp:203
#13 0xb51f6af4 in ?? () from /usr/lib/libsolidcontrolnm09.so.4
#14 0xb51f9c1b in ?? () from /usr/lib/libsolidcontrolnm09.so.4
#15 0xb51fac67 in Solid::Control::NetworkManagerNm09::notifier() () from /usr/lib/libsolidcontrolnm09.so.4
#16 0xb52aa6de in NotificationManager::NotificationManager(ConnectionList*, QObject*) () from /usr/lib/libknmservice.so.4
#17 0xb5bc9c95 in ?? () from /usr/lib/kde4/kded_networkmanagement.so
#18 0xb5bc926c in ?? () from /usr/lib/kde4/kded_networkmanagement.so
#19 0x42a322f1 in QMetaObject::activate (sender=0x8c3c980, m=0xb52c2c2c, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3547
#20 0xb528c5b6 in SessionAbstractedService::DoFinishInitialization() () from /usr/lib/libknmservice.so.4
#21 0xb52a097c in SessionAbstractedService::FinishInitialization() () from /usr/lib/libknmservice.so.4
#22 0xb528c628 in ?? () from /usr/lib/libknmservice.so.4
#23 0xb528c89c in SessionAbstractedService::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libknmservice.so.4
#24 0x4160cb18 in QDBusConnectionPrivate::deliverCall (this=0x8a6aa00, object=0x8c3c980, msg=..., metaTypes=..., slotIdx=0) at qdbusintegrator.cpp:947
#25 0x4160dc79 in QDBusConnectionPrivate::activateCall (this=0x8a6aa00, object=0x8c3c980, flags=240, msg=...) at qdbusintegrator.cpp:850
#26 0x4160e53d in QDBusConnectionPrivate::activateObject (this=0x8a6aa00, node=..., msg=..., pathStartPos=-1078225124) at qdbusintegrator.cpp:1443
#27 0x4160e8d9 in QDBusActivateObjectEvent::placeMetaCall (this=0x8c674a8) at qdbusintegrator.cpp:1537
#28 0x42a38d4b in QObject::event (this=0x8c3c980, e=0x8c674a8) at kernel/qobject.cpp:1195
#29 0x45b47264 in notify_helper (e=0x8c674a8, receiver=0x8c3c980, this=0x8a72620) at kernel/qapplication.cpp:4551
#30 QApplicationPrivate::notify_helper (this=0x8a72620, receiver=0x8c3c980, e=0x8c674a8) at kernel/qapplication.cpp:4523
#31 0x45b4c633 in QApplication::notify (this=0x8c674a8, receiver=0x8c3c980, e=0x8c674a8) at kernel/qapplication.cpp:4280
#32 0x46e268b2 in KApplication::notify (this=0xbfbbaa80, receiver=0x8c3c980, event=0x8c674a8) at /usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kapplication.cpp:311
#33 0x42a1deae in QCoreApplication::notifyInternal (this=0xbfbbaa80, receiver=0x8c3c980, event=0x8c674a8) at kernel/qcoreapplication.cpp:915
#34 0x42a21e08 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8a53b10) at kernel/qcoreapplication.cpp:1539
#36 0x42a2213d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#37 0x42a507d5 in sendPostedEvents () at kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x8a78f38) at kernel/qeventdispatcher_glib.cpp:279
#39 0x4db02aff in g_main_dispatch (context=0x8a79a20) at gmain.c:2441
#40 g_main_context_dispatch (context=0x8a79a20) at gmain.c:3011
#41 0x4db03240 in g_main_context_iterate (context=0x8a79a20, block=1303452944, dispatch=1, self=0x8a72868) at gmain.c:3089
#42 0x4db034ef in g_main_context_iteration (context=0x8a79a20, may_block=1) at gmain.c:3152
#43 0x42a50bd8 in QEventDispatcherGlib::processEvents (this=0x8a725e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0x45bfbd1b in QGuiEventDispatcherGlib::processEvents (this=0x8a725e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#45 0x42a1ca9e in QEventLoop::processEvents (this=0xbfbb9ea0, flags=...) at kernel/qeventloop.cpp:149
#46 0x42a1cd49 in QEventLoop::exec (this=0xbfbb9ea0, flags=...) at kernel/qeventloop.cpp:204
#47 0x46097f4a in QDialog::exec (this=0x8a6e5c0) at dialogs/qdialog.cpp:554
#48 0x46d7c07c in KMessageBox::createKMessageBox (dialog=0x8a6e5c0, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0xbfbba23f, options=..., details=..., notifyType=QMessageBox::Information) at /usr/src/debug/kdelibs-4.8.4/kdeui/dialogs/kmessagebox.cpp:344
#49 0xb5b3b990 in PhononServer::askToRemoveDevices (this=0x8c61188, devList=..., type=4, indexes=...) at /usr/src/debug/kde-runtime-4.8.4/phonon/kded-module/phononserver.cpp:1151
#50 0xb5b394b7 in qt_static_metacall (_a=0x8caa9b8, _id=11, _o=0x8c61188, _c=<optimized out>) at /usr/src/debug/kde-runtime-4.8.4/i686-redhat-linux-gnu/phonon/kded-module/moc_phononserver.cpp:91
#51 PhononServer::qt_static_metacall (_o=0x8c61188, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0x8caa9b8) at /usr/src/debug/kde-runtime-4.8.4/i686-redhat-linux-gnu/phonon/kded-module/moc_phononserver.cpp:68
#52 0x42a30072 in QMetaCallEvent::placeMetaCall (this=0x8ca90d0, object=0x8c61188) at kernel/qobject.cpp:525
#53 0x42a38d4b in QObject::event (this=0x8c61188, e=0x8ca90d0) at kernel/qobject.cpp:1195
#54 0x45b47264 in notify_helper (e=0x8ca90d0, receiver=0x8c61188, this=0x8a72620) at kernel/qapplication.cpp:4551
#55 QApplicationPrivate::notify_helper (this=0x8a72620, receiver=0x8c61188, e=0x8ca90d0) at kernel/qapplication.cpp:4523
#56 0x45b4c633 in QApplication::notify (this=0x8ca90d0, receiver=0x8c61188, e=0x8ca90d0) at kernel/qapplication.cpp:4280
#57 0x46e268b2 in KApplication::notify (this=0xbfbbaa80, receiver=0x8c61188, event=0x8ca90d0) at /usr/src/debug/kdelibs-4.8.4/kdeui/kernel/kapplication.cpp:311
#58 0x42a1deae in QCoreApplication::notifyInternal (this=0xbfbbaa80, receiver=0x8c61188, event=0x8ca90d0) at kernel/qcoreapplication.cpp:915
#59 0x42a21e08 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8a53b10) at kernel/qcoreapplication.cpp:1539
#61 0x42a2213d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#62 0x42a507d5 in sendPostedEvents () at kernel/qcoreapplication.h:236
#63 postEventSourceDispatch (s=0x8a78f38) at kernel/qeventdispatcher_glib.cpp:279
#64 0x4db02aff in g_main_dispatch (context=0x8a79a20) at gmain.c:2441
#65 g_main_context_dispatch (context=0x8a79a20) at gmain.c:3011
#66 0x4db03240 in g_main_context_iterate (context=0x8a79a20, block=1303452944, dispatch=1, self=0x8a72868) at gmain.c:3089
#67 0x4db034ef in g_main_context_iteration (context=0x8a79a20, may_block=1) at gmain.c:3152
#68 0x42a50bd8 in QEventDispatcherGlib::processEvents (this=0x8a725e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#69 0x45bfbd1b in QGuiEventDispatcherGlib::processEvents (this=0x8a725e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#70 0x42a1ca9e in QEventLoop::processEvents (this=0xbfbba9e4, flags=...) at kernel/qeventloop.cpp:149
#71 0x42a1cd49 in QEventLoop::exec (this=0xbfbba9e4, flags=...) at kernel/qeventloop.cpp:204
#72 0x42a221eb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#73 0x45b45095 in QApplication::exec () at kernel/qapplication.cpp:3812
#74 0x4121ded3 in kdemain (argc=1, argv=0xbfbbac94) at /usr/src/debug/kdelibs-4.8.4/kded/kded.cpp:924
#75 0x080485fc in main (argc=1, argv=0xbfbbac94) at /usr/src/debug/kdelibs-4.8.4/i686-redhat-linux-gnu/kded/kded4_dummy.cpp:3

Possible duplicates by query: bug 297785, bug 295697, bug 277451, bug 277268, bug 261482.

Reported using DrKonqi