Application: kded4 ($Id$)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-34-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: the message "kdeinit4 PID: 1898 Signal: Aborted (6)" is received from the login session validation.

- Custom settings of the application:

The crash can be reproduced every time.

-- Backtrace:
Application: Démon de KDE (kdeinit4), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6560bf7780 (LWP 1898))]

Thread 3 (Thread 0x7f654639b700 (LWP 1901)):
#0  0x00007f655e41b303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f655b52e036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f655b52e164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f655f86a426 in QEventDispatcherGlib::processEvents (this=0x7f65400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f655f839c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f655f839ed7 in QEventLoop::exec (this=0x7f654639ae00, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f655f738fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f655f73bfcb in QThreadPrivate::start (arg=0x1e63aa0) at thread/qthread_unix.cpp:298
#8  0x00007f655be04e9a in start_thread (arg=0x7f654639b700) at pthread_create.c:308
#9  0x00007f655e426cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6545b9a700 (LWP 1906)):
#0  __pthread_mutex_lock (mutex=0x7f6538000a60) at pthread_mutex_lock.c:92
#1  0x00007f655b5695a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f655b52d9b8 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f655b52dfd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f655b52e164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f655f86a426 in QEventDispatcherGlib::processEvents (this=0x7f65380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f655f839c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f655f839ed7 in QEventLoop::exec (this=0x7f6545b99dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f655f738fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007f655f8199ff in QInotifyFileSystemWatcherEngine::run (this=0x1e9b610) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f655f73bfcb in QThreadPrivate::start (arg=0x1e9b610) at thread/qthread_unix.cpp:298
#11 0x00007f655be04e9a in start_thread (arg=0x7f6545b9a700) at pthread_create.c:308
#12 0x00007f655e426cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6560bf7780 (LWP 1898)):
[KCrash Handler]
#6  0x00007f655e369425 in __GI_raise (sig=<optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f655e36cb8b in __GI_abort () at abort.c:91
#8  0x00007f655e3a739e in __libc_message (do_abort=2, fmt=0x7f655e4b1008 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
#9  0x00007f655e3b1b96 in malloc_printerr (action=3, str=0x7f655e4b1168 "double free or corruption (out)", ptr=<optimized out>) at malloc.c:5007
#10 0x00007f6537dd91fa in Knm::Connection::setting(Knm::Setting::Type) const () from /usr/lib/libknminternals.so.4
#11 0x00007f6537080cb8 in WirelessSecurityAuthWidget::WirelessSecurityAuthWidget(Knm::Connection*, QWidget*) () from /usr/lib/libknmui.so.4
#12 0x00007f653708d4f3 in ConnectionSecretsJob::doAskUser() () from /usr/lib/libknmui.so.4
#13 0x00007f655f854446 in QObject::event (this=0x2163420, e=<optimized out>) at kernel/qobject.cpp:1195
#14 0x00007f655ebbd894 in notify_helper (e=0x221b250, receiver=0x2163420, this=0x1d65ae0) at kernel/qapplication.cpp:4559
#15 QApplicationPrivate::notify_helper (this=0x1d65ae0, receiver=0x2163420, e=0x221b250) at kernel/qapplication.cpp:4531
#16 0x00007f655ebc2713 in QApplication::notify (this=0x7fff64b029c0, receiver=0x2163420, e=0x221b250) at kernel/qapplication.cpp:4420
#17 0x00007f65605d43f6 in KApplication::notify (this=0x7fff64b029c0, receiver=0x2163420, event=0x221b250) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007f655f83ae9c in QCoreApplication::notifyInternal (this=0x7fff64b029c0, receiver=0x2163420, event=0x221b250) at kernel/qcoreapplication.cpp:876
#19 0x00007f655f83ec6a in sendEvent (event=0x221b250, receiver=0x2163420) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1cc72b0) at kernel/qcoreapplication.cpp:1500
#21 0x00007f655f869f93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#22 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#23 0x00007f655b52dd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f655b52e0a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f655b52e164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f655f86a3bf in QEventDispatcherGlib::processEvents (this=0x1cc97d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0x00007f655ec65d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f655f839c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f655f839ed7 in QEventLoop::exec (this=0x7fff64b02950, flags=...) at kernel/qeventloop.cpp:204
#30 0x00007f655f83ef67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#31 0x00007f654cf71e55 in kdemain (argc=1, argv=0x1d1fd80) at ../../kded/kded.cpp:924
#32 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
#33 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001, envp=0x7fff64b03b50) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 309216, bug 307561, bug 306284, bug 306240, bug 305122.

Reported using DrKonqi