Application: kded4 ($Id$)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-30-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

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

I started my computer. After that the aplication crashed.
I installed Kubuntu 12.04 on my computer (Lenovo SL510) today. After installing the updates the Wifi crashes very often. I cant establish a connection to the AP (if the Wifi device is available). Sometimes the Wifi device isnt available. That sucks :(

The crash can be reproduced every time.

-- Backtrace:
Application: KDE-Dienst (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fee250db780 (LWP 1417))]

Thread 3 (Thread 0x7fee095f3700 (LWP 1420)):
#0  0x00007fee228f1b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fee1fa08036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fee1fa08164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fee23d40426 in QEventDispatcherGlib::processEvents (this=0x7fee040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fee23d0fc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fee23d0fed7 in QEventLoop::exec (this=0x7fee095f2e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fee23c0efa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fee23c11fcb in QThreadPrivate::start (arg=0x1114490) at thread/qthread_unix.cpp:298
#8  0x00007fee202dee9a in start_thread (arg=0x7fee095f3700) at pthread_create.c:308
#9  0x00007fee228fd4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fee08df2700 (LWP 1425)):
#0  0x00007fff1bfff8de in ?? ()
#1  0x00007fee1fcb915d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fee23c68bb4 in do_gettime (frac=0x7fee08df1b98, sec=0x7fee08df1b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fee23d40b8d in QTimerInfoList::updateCurrentTime (this=0x7fedfc002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fee23d40ec3 in QTimerInfoList::timerWait (this=0x7fedfc002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fee23d3f97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fee08df1c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fee23d3fa25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fee1fa07846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fee1fa07f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fee1fa08164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fee23d40426 in QEventDispatcherGlib::processEvents (this=0x7fedfc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fee23d0fc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fee23d0fed7 in QEventLoop::exec (this=0x7fee08df1dd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007fee23c0efa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007fee23cef9ff in QInotifyFileSystemWatcherEngine::run (this=0x1127200) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007fee23c11fcb in QThreadPrivate::start (arg=0x1127200) at thread/qthread_unix.cpp:298
#17 0x00007fee202dee9a in start_thread (arg=0x7fee08df2700) at pthread_create.c:308
#18 0x00007fee228fd4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fee250db780 (LWP 1417)):
[KCrash Handler]
#6  0x00007fee02d6ecd6 in SecretStorage::walletOpenedForRead (this=0x1321130, success=true) at ../../../libs/service/secretstorage.cpp:160
#7  0x00007fee23d25281 in QMetaObject::activate (sender=0x13028a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1bfe15f0) at kernel/qobject.cpp:3547
#8  0x00007fee24bc3712 in KWallet::Wallet::walletOpened (this=<optimized out>, _t1=true) at ./kwallet.moc:167
#9  0x00007fee23d25281 in QMetaObject::activate (sender=0x11bd760, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1bfe1740) at kernel/qobject.cpp:3547
#10 0x00007fee24bf523f in OrgKdeKWalletInterface::walletAsyncOpened (this=<optimized out>, _t1=0, _t2=51873999) at kwallet_interface.moc:324
#11 0x00007fee24bf79a6 in OrgKdeKWalletInterface::qt_static_metacall (_o=0x11bd760, _id=<optimized out>, _a=0x7fff1bfe1ea0, _c=<optimized out>) at kwallet_interface.moc:162
#12 0x00007fee24bf7c4b in OrgKdeKWalletInterface::qt_metacall (this=0x11bd760, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff1bfe1ea0) at kwallet_interface.moc:287
#13 0x00007fee2127c37b in QDBusConnectionPrivate::deliverCall (this=0xf56be0, object=0x11bd760, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:947
#14 0x00007fee23d2a446 in QObject::event (this=0x11bd760, e=<optimized out>) at kernel/qobject.cpp:1195
#15 0x00007fee23093894 in notify_helper (e=0x11c95f0, receiver=0x11bd760, this=0xf61310) at kernel/qapplication.cpp:4559
#16 QApplicationPrivate::notify_helper (this=0xf61310, receiver=0x11bd760, e=0x11c95f0) at kernel/qapplication.cpp:4531
#17 0x00007fee23098713 in QApplication::notify (this=0x7fff1bfe28a0, receiver=0x11bd760, e=0x11c95f0) at kernel/qapplication.cpp:4420
#18 0x00007fee24aab9e6 in KApplication::notify (this=0x7fff1bfe28a0, receiver=0x11bd760, event=0x11c95f0) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fee23d10e9c in QCoreApplication::notifyInternal (this=0x7fff1bfe28a0, receiver=0x11bd760, event=0x11c95f0) at kernel/qcoreapplication.cpp:876
#20 0x00007fee23d14c6a in sendEvent (event=0x11c95f0, receiver=0x11bd760) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xece2b0) at kernel/qcoreapplication.cpp:1500
#22 0x00007fee23d3ff93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#24 0x00007fee1fa07d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fee1fa080a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fee1fa08164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fee23d403bf in QEventDispatcherGlib::processEvents (this=0xed07d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007fee2313bd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fee23d0fc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fee23d0fed7 in QEventLoop::exec (this=0x7fff1bfe2830, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fee23d14f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#32 0x00007fee1042ce55 in kdemain (argc=1, argv=0xf45da0) at ../../kded/kded.cpp:924
#33 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
#34 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001, envp=0x7fff1bfe3a30) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 306101, bug 306023, bug 305357, bug 305141, bug 304931.

Reported using DrKonqi