Bug 320507

Application: kded4 ($Id$)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Rebooting Linux, logging into the network, running Firefox in Safe Mode.

- Unusual behavior I noticed:

Firefox had been killing the display server repeatedly, looking into this sepearately, however I have had no problems with the kde daemon before. Worringly, I was using the kde wallet before this happened. I suspect there is another issue involved here.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbd64108780 (LWP 3757))]

Thread 2 (Thread 0x7fbd448d5700 (LWP 3834)):
#0  0x00007fff733ff8de in ?? ()
#1  0x00007fbd5ed1815d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fbd62ccbbb4 in do_gettime (frac=0x7fbd448d4b98, sec=0x7fbd448d4b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fbd62da3b8d in QTimerInfoList::updateCurrentTime (this=0x7fbd38002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fbd62da3ec3 in QTimerInfoList::timerWait (this=0x7fbd38002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fbd62da297c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fbd448d4c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fbd62da2a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fbd5ea66806 in g_main_context_prepare (context=0x7fbd380009c0, priority=0x7fbd448d4cb8) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:2836
#9  0x00007fbd5ea66f1b in g_main_context_iterate (dispatch=1, block=1, context=0x7fbd380009c0, self=<optimized out>) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3126
#10 g_main_context_iterate (context=0x7fbd380009c0, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3083
#11 0x00007fbd5ea67124 in g_main_context_iteration (context=0x7fbd380009c0, may_block=1) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3207
#12 0x00007fbd62da3426 in QEventDispatcherGlib::processEvents (this=0x7fbd380008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007fbd62d72c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007fbd62d72ed7 in QEventLoop::exec (this=0x7fbd448d4dd0, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007fbd62c71fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#16 0x00007fbd62d529ff in QInotifyFileSystemWatcherEngine::run (this=0x215e200) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007fbd62c74fcb in QThreadPrivate::start (arg=0x215e200) at thread/qthread_unix.cpp:298
#18 0x00007fbd5f33de9a in start_thread (arg=0x7fbd448d5700) at pthread_create.c:308
#19 0x00007fbd6195fccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fbd64108780 (LWP 3757)):
[KCrash Handler]
#6  0x00007fbd45462cd6 in SecretStorage::walletOpenedForRead(bool) () from /usr/lib/libknmservice.so.4
#7  0x00007fbd62d88281 in QMetaObject::activate (sender=0x26a20f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff733b5ae0) at kernel/qobject.cpp:3547
#8  0x00007fbd63c255d2 in KWallet::Wallet::walletOpened (this=<optimized out>, _t1=true) at ./kwallet.moc:167
#9  0x00007fbd62d88281 in QMetaObject::activate (sender=0x2445980, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff733b5c30) at kernel/qobject.cpp:3547
#10 0x00007fbd63c570ff in OrgKdeKWalletInterface::walletAsyncOpened (this=<optimized out>, _t1=0, _t2=2011877416) at kwallet_interface.moc:324
#11 0x00007fbd63c59866 in OrgKdeKWalletInterface::qt_static_metacall (_o=0x2445980, _id=<optimized out>, _a=0x7fff733b6390, _c=<optimized out>) at kwallet_interface.moc:162
#12 0x00007fbd63c59b0b in OrgKdeKWalletInterface::qt_metacall (this=0x2445980, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff733b6390) at kwallet_interface.moc:287
#13 0x00007fbd602dd37b in QDBusConnectionPrivate::deliverCall (this=0x1e8d380, object=0x2445980, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:947
#14 0x00007fbd62d8d446 in QObject::event (this=0x2445980, e=<optimized out>) at kernel/qobject.cpp:1195
#15 0x00007fbd620f6894 in notify_helper (e=0x2715980, receiver=0x2445980, this=0x1ea2600) at kernel/qapplication.cpp:4559
#16 QApplicationPrivate::notify_helper (this=0x1ea2600, receiver=0x2445980, e=0x2715980) at kernel/qapplication.cpp:4531
#17 0x00007fbd620fb713 in QApplication::notify (this=0x7fff733b6d90, receiver=0x2445980, e=0x2715980) at kernel/qapplication.cpp:4420
#18 0x00007fbd63b0d3f6 in KApplication::notify (this=0x7fff733b6d90, receiver=0x2445980, event=0x2715980) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fbd62d73e9c in QCoreApplication::notifyInternal (this=0x7fff733b6d90, receiver=0x2445980, event=0x2715980) at kernel/qcoreapplication.cpp:876
#20 0x00007fbd62d77c6a in sendEvent (event=0x2715980, receiver=0x2445980) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1d8c2b0) at kernel/qcoreapplication.cpp:1500
#22 0x00007fbd62da2f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#24 0x00007fbd5ea66d13 in g_main_dispatch (context=0x1ea3c00) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:2539
#25 g_main_context_dispatch (context=0x1ea3c00) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3075
#26 0x00007fbd5ea67060 in g_main_context_iterate (dispatch=1, block=<optimized out>, context=0x1ea3c00, self=<optimized out>) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3146
#27 g_main_context_iterate (context=0x1ea3c00, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3083
#28 0x00007fbd5ea67124 in g_main_context_iteration (context=0x1ea3c00, may_block=1) at /build/buildd/glib2.0-2.32.4/./glib/gmain.c:3207
#29 0x00007fbd62da33bf in QEventDispatcherGlib::processEvents (this=0x1d8e7d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#30 0x00007fbd6219ed5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007fbd62d72c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#32 0x00007fbd62d72ed7 in QEventLoop::exec (this=0x7fff733b6d20, flags=...) at kernel/qeventloop.cpp:204
#33 0x00007fbd62d77f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#34 0x00007fbd4d88fe55 in kdemain (argc=1, argv=0x1ed85e0) at ../../kded/kded.cpp:924
#35 0x00000000004086a4 in launch (argc=1, _name=0x40b497 "kded4", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at ../../kinit/kinit.cpp:746
#36 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001, envp=0x7fff733b7f20) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 320152, bug 318756, bug 318557, bug 318140, bug 316021.

Reported using DrKonqi