Application: kded4 ($Id$)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
starting computer from stand-by 
after login 
kde daemon crashed

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE Daemon (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb5707740 (LWP 1369))]

Thread 3 (Thread 0xaef9fb40 (LWP 1423)):
#0  0xb77d9424 in __kernel_vsyscall ()
#1  0xb6021380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5a07a3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb59fa06e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb59fa52b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xaf08e0ea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb5a1d673 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb5ac0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb602face in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xae5ffb40 (LWP 1462)):
#0  0xb77d9424 in __kernel_vsyscall ()
#1  0xb6021380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb5a07a3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb59fa06e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb59fa1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6e518e7 in QEventDispatcherGlib::processEvents (this=0xadc00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb6e1d50d in QEventLoop::processEvents (this=0xae5ff240, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6e1d7a9 in QEventLoop::exec (this=0xae5ff240, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6d0694c in QThread::exec (this=0x84d2b20) at thread/qthread.cpp:501
#9  0xb6dfab5d in QInotifyFileSystemWatcherEngine::run (this=0x84d2b20) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb6d09de0 in QThreadPrivate::start (arg=0x84d2b20) at thread/qthread_unix.cpp:298
#11 0xb5ac0d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb602face in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb5707740 (LWP 1369)):
[KCrash Handler]
#7  0xffffffff in ?? ()
#8  0xaf2cd347 in SecretStorage::walletOpenedForRead (this=0x855cd40, success=true) at ../../../libs/service/secretstorage.cpp:160
#9  0xaf2c8692 in SecretStorage::qt_static_metacall (_o=0x855cd40, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfa06e08) at moc_secretstorage.cpp:57
#10 0xb6e356b1 in QMetaObject::activate (sender=0x8563398, m=0xb77bdab8, local_signal_index=4, argv=0xbfa06e08) at kernel/qobject.cpp:3547
#11 0xb76b144d in KWallet::Wallet::walletOpened (this=0x8563398, _t1=true) at ./kwallet.moc:167
#12 0xb76b153d in KWallet::Wallet::walletAsyncOpened (this=0x8563398, tId=0, handle=1101375453) at ../../kdeui/util/kwallet.cpp:1598
#13 0xb76b1692 in qt_static_metacall (_a=0xbfa06f24, _id=9, _o=0x8563398, _c=<optimized out>) at ./kwallet.moc:87
#14 KWallet::Wallet::qt_static_metacall (_o=0x8563398, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfa06f24) at ./kwallet.moc:72
#15 0xb6e356b1 in QMetaObject::activate (sender=0x84f6138, m=0xb77be2b8, local_signal_index=4, argv=0xbfa06f24) at kernel/qobject.cpp:3547
#16 0xb76e8dcd in OrgKdeKWalletInterface::walletAsyncOpened (this=0x84f6138, _t1=0, _t2=1101375453) at kwallet_interface.moc:324
#17 0xb76eb611 in OrgKdeKWalletInterface::qt_static_metacall (_o=0x84f6138, _id=<optimized out>, _a=0xbfa072bc, _c=<optimized out>) at kwallet_interface.moc:162
#18 0xb76eb92c in OrgKdeKWalletInterface::qt_metacall (this=0x84f6138, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbfa072bc) at kwallet_interface.moc:287
#19 0xb5bb4a38 in QDBusConnectionPrivate::deliverCall (this=0x8398b98, object=0x84f6138, msg=..., metaTypes=..., slotIdx=-1080005500) at qdbusintegrator.cpp:947
#20 0xb5bbec8d in QDBusCallDeliveryEvent::placeMetaCall (this=0x862fb08, object=0x84f6138) at qdbusintegrator_p.h:103
#21 0xb6e39c7b in QObject::event (this=0x84f6138, e=0x862fb08) at kernel/qobject.cpp:1195
#22 0xb6309ed4 in notify_helper (e=0x862fb08, receiver=0x84f6138, this=0x83a0170) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0x83a0170, receiver=0x84f6138, e=0x862fb08) at kernel/qapplication.cpp:4531
#24 0xb630f30d in QApplication::notify (this=0x862fb08, receiver=0x84f6138, e=0x862fb08) at kernel/qapplication.cpp:4288
#25 0xb756db21 in KApplication::notify (this=0xbfa088b0, receiver=0x84f6138, event=0x862fb08) at ../../kdeui/kernel/kapplication.cpp:311
#26 0xb6e1e97e in QCoreApplication::notifyInternal (this=0xbfa088b0, receiver=0x84f6138, event=0x862fb08) at kernel/qcoreapplication.cpp:876
#27 0xb6e22ad8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8331a40) at kernel/qcoreapplication.cpp:1500
#29 0xb6e22e0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1393
#30 0xb6e51494 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#31 postEventSourceDispatch (s=0x83a1568) at kernel/qeventdispatcher_glib.cpp:279
#32 0xb59f9cda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#33 0xb59fa0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0xb59fa1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0xb6e51887 in QEventDispatcherGlib::processEvents (this=0x8332dc8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0xb63c2aaa in QGuiEventDispatcherGlib::processEvents (this=0x8332dc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0xb6e1d50d in QEventLoop::processEvents (this=0xbfa07b20, flags=...) at kernel/qeventloop.cpp:149
#38 0xb6e1d7a9 in QEventLoop::exec (this=0xbfa07b20, flags=...) at kernel/qeventloop.cpp:204
#39 0xaf15652b in KAuth::DBusHelperProxy::executeAction (this=0x84c0f18, action=..., helperID=..., arguments=...) at ../../kdecore/auth/backends/dbus/DBusHelperProxy.cpp:118
#40 0xb70c559f in KAuth::Action::execute (this=0xbfa07d40, helperID=...) at ../../kdecore/auth/kauthaction.cpp:365
#41 0xb70c5675 in KAuth::Action::execute (this=0xbfa07d40) at ../../kdecore/auth/kauthaction.cpp:301
#42 0xaf58d540 in PowerDevilUPowerBackend::setBrightness (this=0x8509080, brightnessValue=100, type=PowerDevil::BackendInterface::Screen) at ../../../powerdevil/daemon/backends/upower/powerdevilupowerbackend.cpp:226
#43 0xaf56166d in PowerDevil::BundledActions::DimDisplay::triggerImpl (this=0x8520460, args=...) at ../../../powerdevil/daemon/actions/bundled/dimdisplay.cpp:79
#44 0xaf543bb3 in PowerDevil::Action::trigger (this=0x8520460, args=...) at ../../../powerdevil/daemon/powerdevilaction.cpp:100
#45 0xaf561b4c in PowerDevil::BundledActions::DimDisplay::setBrightnessHelper (this=0x8520460, brightness=100) at ../../../powerdevil/daemon/actions/bundled/dimdisplay.cpp:74
#46 0xaf561c86 in PowerDevil::BundledActions::DimDisplay::onWakeupFromIdle (this=0x8520460) at ../../../powerdevil/daemon/actions/bundled/dimdisplay.cpp:48
#47 0xaf54867a in PowerDevil::Core::onResumingFromIdle (this=0x84c2c00) at ../../../powerdevil/daemon/powerdevilcore.cpp:653
#48 0xaf54f7cc in qt_static_metacall (_a=0xbfa08020, _id=31, _o=0x84c2c00, _c=<optimized out>) at ./powerdevilcore.moc:152
#49 PowerDevil::Core::qt_static_metacall (_o=0x84c2c00, _c=QMetaObject::InvokeMetaMethod, _id=31, _a=0xbfa08020) at ./powerdevilcore.moc:109
#50 0xb6e356b1 in QMetaObject::activate (sender=0x85212a0, m=0xaf5378b8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#51 0xaf52ece5 in KIdleTime::resumingFromIdle (this=0x85212a0) at ./kidletime.moc:124
#52 0xaf52ed1a in KIdleTimePrivate::_k_resumingFromIdle (this=0x8540c70) at ../../kutils/kidletime/kidletime.cpp:231
#53 0xb6e356b1 in QMetaObject::activate (sender=0x8465b90, m=0xaf537a04, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#54 0xaf52fa15 in AbstractSystemPoller::resumingFromIdle (this=0x8465b90) at ./abstractsystempoller.moc:122
#55 0xaf532f3c in x11Event (event=0xbfa0851c, this=0x8465b90) at ../../kutils/kidletime/xsyncbasedpoller.cpp:246
#56 XSyncBasedPoller::x11Event (this=0x8465b90, event=0xbfa0851c) at ../../kutils/kidletime/xsyncbasedpoller.cpp:218
#57 0xb75702c3 in publicx11Event (e=0xbfa0851c, this=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:918
#58 KApplication::x11EventFilter (this=0xbfa088b0, _event=0xbfa0851c) at ../../kdeui/kernel/kapplication.cpp:930
#59 0xb6385534 in qt_x11EventFilter (ev=0xbfa0851c) at kernel/qapplication_x11.cpp:441
#60 qt_x11EventFilter (ev=0xbfa0851c) at kernel/qapplication_x11.cpp:429
#61 0xb6395207 in QApplication::x11ProcessEvent (this=0xbfa088b0, event=0xbfa0851c) at kernel/qapplication_x11.cpp:3444
#62 0xb63c2eac in x11EventSourceDispatch (s=0x83a28a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#63 0xb59f9cda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#64 0xb59fa0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#65 0xb59fa1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#66 0xb6e51887 in QEventDispatcherGlib::processEvents (this=0x8332dc8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#67 0xb63c2aaa in QGuiEventDispatcherGlib::processEvents (this=0x8332dc8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#68 0xb6e1d50d in QEventLoop::processEvents (this=0xbfa08814, flags=...) at kernel/qeventloop.cpp:149
#69 0xb6e1d7a9 in QEventLoop::exec (this=0xbfa08814, flags=...) at kernel/qeventloop.cpp:204
#70 0xb6e22eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#71 0xb6307a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#72 0xb54bc959 in kdemain (argc=1, argv=0x8379870) at ../../kded/kded.cpp:924
#73 0x0804f8a4 in launch (argc=<optimized out>, _name=0x8052607 "kded4", args=<optimized out>, cwd=0x0, envc=0, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x805248e "0") at ../../kinit/kinit.cpp:746
#74 0x0804c9df in main (argc=1812487977, argv=0x60080543, envp=0x6300) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 300491, bug 300205, bug 300106, bug 300056, bug 299795.

Reported using DrKonqi