Application: kded4 ($Id$)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
It happens after a boot on Kubuntu 12.04 (64bit). It is the first message that I see after login. Ofcause another widgets are starting.

The crash can be reproduced every time.

-- Backtrace:
Application: Служба KDE (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7feca525f780 (LWP 1540))]

Thread 3 (Thread 0x7fec89747700 (LWP 1543)):
#0  0x00007feca2a8ab03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fec9fdb6ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fec9fdb7124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007feca3ed9426 in QEventDispatcherGlib::processEvents (this=0x7fec840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007feca3ea8c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007feca3ea8ed7 in QEventLoop::exec (this=0x7fec89746e00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007feca3da7fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007feca3daafcb in QThreadPrivate::start (arg=0x2780240) at thread/qthread_unix.cpp:298
#8  0x00007feca0477e9a in start_thread (arg=0x7fec89747700) at pthread_create.c:308
#9  0x00007feca2a964bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fec88f46700 (LWP 1549)):
#0  0x00007feca047b05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7fec7c000a60) at pthread_mutex_unlock.c:290
#2  0x00007fec9fdf2591 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fec9fdb6f0e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fec9fdb7124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007feca3ed9426 in QEventDispatcherGlib::processEvents (this=0x7fec7c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007feca3ea8c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007feca3ea8ed7 in QEventLoop::exec (this=0x7fec88f45dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007feca3da7fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007feca3e889ff in QInotifyFileSystemWatcherEngine::run (this=0x278f410) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007feca3daafcb in QThreadPrivate::start (arg=0x278f410) at thread/qthread_unix.cpp:298
#11 0x00007feca0477e9a in start_thread (arg=0x7fec88f46700) at pthread_create.c:308
#12 0x00007feca2a964bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7feca525f780 (LWP 1540)):
[KCrash Handler]
#6  ref (this=0x1) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#7  QList (l=..., this=0x7fff03fb55f0) at /usr/include/qt4/QtCore/qlist.h:122
#8  QForeachContainer (t=..., this=0x7fff03fb55f0) at /usr/include/qt4/QtCore/qglobal.h:2340
#9  Knm::Connection::setting (this=0x2c58950, settingType=Knm::Setting::Wireless) at ../../../libs/internals/connection.cpp:355
#10 0x00007fec8245fcb8 in WirelessSecurityAuthWidget::WirelessSecurityAuthWidget (this=0x29b1470, connection=0x2c58950, parent=<optimized out>) at ../../../libs/ui/security/wirelesssecurityauth.cpp:57
#11 0x00007fec8246c4f3 in ConnectionSecretsJob::doAskUser (this=0x2c52660) at ../../../libs/ui/connectionsecretsjob.cpp:115
#12 0x00007feca3ec3446 in QObject::event (this=0x2c52660, e=<optimized out>) at kernel/qobject.cpp:1195
#13 0x00007feca322c894 in notify_helper (e=0x2c8d7e0, receiver=0x2c52660, this=0x25c74f0) at kernel/qapplication.cpp:4559
#14 QApplicationPrivate::notify_helper (this=0x25c74f0, receiver=0x2c52660, e=0x2c8d7e0) at kernel/qapplication.cpp:4531
#15 0x00007feca3231713 in QApplication::notify (this=0x7fff03fb63f0, receiver=0x2c52660, e=0x2c8d7e0) at kernel/qapplication.cpp:4420
#16 0x00007feca4c3ebb6 in KApplication::notify (this=0x7fff03fb63f0, receiver=0x2c52660, event=0x2c8d7e0) at ../../kdeui/kernel/kapplication.cpp:311
#17 0x00007feca3ea9e9c in QCoreApplication::notifyInternal (this=0x7fff03fb63f0, receiver=0x2c52660, event=0x2c8d7e0) at kernel/qcoreapplication.cpp:876
#18 0x00007feca3eadc6a in sendEvent (event=0x2c8d7e0, receiver=0x2c52660) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x25362b0) at kernel/qcoreapplication.cpp:1500
#20 0x00007feca3ed8f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#21 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#22 0x00007fec9fdb6c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fec9fdb7060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fec9fdb7124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007feca3ed93bf in QEventDispatcherGlib::processEvents (this=0x25387d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0x00007feca32d4d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007feca3ea8c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007feca3ea8ed7 in QEventLoop::exec (this=0x7fff03fb6380, flags=...) at kernel/qeventloop.cpp:204
#29 0x00007feca3eadf67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#30 0x00007fec9060ae55 in kdemain (argc=1, argv=0x258b990) at ../../kded/kded.cpp:924
#31 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
#32 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001, envp=0x7fff03fb7580) at ../../kinit/kinit.cpp:1861

This bug may be a duplicate of or related to bug 283105.

Possible duplicates by query: bug 301290, bug 293684, bug 291874.

Reported using DrKonqi