Bug 320152

Application: kded4 ($Id$)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.8.0-22-generic x86_64
Distribution: Ubuntu 12.04.2 LTS

-- Information about the crash:
- What I was doing when the application crashed:
attempted to use kde network attach to manually connect to wifi

- Unusual behavior I noticed:
double clicking on the preferred ssid caused the desktop to become unresponsive

- Custom settings of the application:
workstation set to autologin; automatic attempt to pop kde wallet for key not containing the same password as login credentials failed due to lack of match - the result of attempting to auto connect to wpa-psk protected wifi; connection failed and kde wallet prompts for correct password

The crash can be reproduced every time.

-- 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 0x7fa9a8c68780 (LWP 3074))]

Thread 3 (Thread 0x7fa983fff700 (LWP 3319)):
#0  0x00007fa9a3e8cfc0 in __pthread_mutex_lock (mutex=0x12cac00) at pthread_mutex_lock.c:113
#1  0x00007fa9a35ef5b1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9a35b3fb1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa9a35b445a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa98874c5e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fa9a35d59b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa9970772e4 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#7  0x00007fa9a3e8ae9a in start_thread (arg=0x7fa983fff700) at pthread_create.c:308
#8  0x00007fa9a64acccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa9837fe700 (LWP 3383)):
#0  0x00007fa9a35ef330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa9a35ef5d9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa9a35b3afd in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa9a35b3f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa9a35b4124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa9a78f0426 in QEventDispatcherGlib::processEvents (this=0x7fa9740008f0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fa9a78bfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa9a78bfed7 in QEventLoop::exec (this=0x7fa9837fdd10, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa9a77befa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#9  0x00007fa9a789f9ff in QInotifyFileSystemWatcherEngine::run (this=0xf05b20) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007fa9a77c1fcb in QThreadPrivate::start (arg=0xf05b20) at thread/qthread_unix.cpp:298
#11 0x00007fa9970772e4 in ?? () from /usr/lib/nvidia-experimental-310/libGL.so.1
#12 0x00007fa9a3e8ae9a in start_thread (arg=0x7fa9837fe700) at pthread_create.c:308
#13 0x00007fa9a64acccd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa9a8c68780 (LWP 3074)):
[KCrash Handler]
#6  0x00007fa989b98cd6 in SecretStorage::walletOpenedForRead(bool) () from /usr/lib/libknmservice.so.4
#7  0x00007fa9a78d5281 in QMetaObject::activate (sender=0x1381ed0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa6702d30) at kernel/qobject.cpp:3547
#8  0x00007fa9a87725d2 in KWallet::Wallet::walletOpened (this=<optimized out>, _t1=true) at ./kwallet.moc:167
#9  0x00007fa9a78d5281 in QMetaObject::activate (sender=0x1275110, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffa6702e80) at kernel/qobject.cpp:3547
#10 0x00007fa9a87a40ff in OrgKdeKWalletInterface::walletAsyncOpened (this=<optimized out>, _t1=0, _t2=213024153) at kwallet_interface.moc:324
#11 0x00007fa9a87a6866 in OrgKdeKWalletInterface::qt_static_metacall (_o=0x1275110, _id=<optimized out>, _a=0x7fffa67035e0, _c=<optimized out>) at kwallet_interface.moc:162
#12 0x00007fa9a87a6b0b in OrgKdeKWalletInterface::qt_metacall (this=0x1275110, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffa67035e0) at kwallet_interface.moc:287
#13 0x00007fa9a4e2a37b in QDBusConnectionPrivate::deliverCall (this=0xf04b30, object=0x1275110, msg=..., metaTypes=..., slotIdx=9) at qdbusintegrator.cpp:947
#14 0x00007fa9a78da446 in QObject::event (this=0x1275110, e=<optimized out>) at kernel/qobject.cpp:1195
#15 0x00007fa9a6c43894 in notify_helper (e=0x14f1180, receiver=0x1275110, this=0xf0f840) at kernel/qapplication.cpp:4559
#16 QApplicationPrivate::notify_helper (this=0xf0f840, receiver=0x1275110, e=0x14f1180) at kernel/qapplication.cpp:4531
#17 0x00007fa9a6c48713 in QApplication::notify (this=0x7fffa6705210, receiver=0x1275110, e=0x14f1180) at kernel/qapplication.cpp:4420
#18 0x00007fa9a865a3f6 in KApplication::notify (this=0x7fffa6705210, receiver=0x1275110, event=0x14f1180) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007fa9a78c0e9c in QCoreApplication::notifyInternal (this=0x7fffa6705210, receiver=0x1275110, event=0x14f1180) at kernel/qcoreapplication.cpp:876
#20 0x00007fa9a78c4c6a in sendEvent (event=0x14f1180, receiver=0x1275110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xe3e2b0) at kernel/qcoreapplication.cpp:1500
#22 0x00007fa9a78eff93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#23 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#24 0x00007fa9a35b3d13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fa9a35b4060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fa9a35b4124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fa9a78f03bf in QEventDispatcherGlib::processEvents (this=0xe407d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#28 0x00007fa9a6cebd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#29 0x00007fa9a78bfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fa9a78bfed7 in QEventLoop::exec (this=0x7fffa6703f70, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fa9a7113936 in QDialog::exec (this=0x18b1d90) at dialogs/qdialog.cpp:554
#32 0x00007fa9a85c167a in KMessageBox::createKMessageBox (dialog=<optimized out>, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x7fffa670483e, options=..., details=..., notifyType=QMessageBox::Information) at ../../kdeui/dialogs/kmessagebox.cpp:344
#33 0x00007fa9792ab59b in PhononServer::askToRemoveDevices (this=0x17eed00, devList=..., type=<optimized out>, indexes=...) at ../../../phonon/kded-module/phononserver.cpp:1160
#34 0x00007fa9792a77d6 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at moc_phononserver.cpp:92
#35 PhononServer::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at moc_phononserver.cpp:69
#36 0x00007fa9a78da446 in QObject::event (this=0x17eed00, e=<optimized out>) at kernel/qobject.cpp:1195
#37 0x00007fa9a6c43894 in notify_helper (e=0x106eeb0, receiver=0x17eed00, this=0xf0f840) at kernel/qapplication.cpp:4559
#38 QApplicationPrivate::notify_helper (this=0xf0f840, receiver=0x17eed00, e=0x106eeb0) at kernel/qapplication.cpp:4531
#39 0x00007fa9a6c48713 in QApplication::notify (this=0x7fffa6705210, receiver=0x17eed00, e=0x106eeb0) at kernel/qapplication.cpp:4420
#40 0x00007fa9a865a3f6 in KApplication::notify (this=0x7fffa6705210, receiver=0x17eed00, event=0x106eeb0) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x00007fa9a78c0e9c in QCoreApplication::notifyInternal (this=0x7fffa6705210, receiver=0x17eed00, event=0x106eeb0) at kernel/qcoreapplication.cpp:876
#42 0x00007fa9a78c4c6a in sendEvent (event=0x106eeb0, receiver=0x17eed00) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#43 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xe3e2b0) at kernel/qcoreapplication.cpp:1500
#44 0x00007fa9a78eff93 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#45 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:279
#46 0x00007fa9a35b3d13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fa9a35b4060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fa9a35b4124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fa9a78f03bf in QEventDispatcherGlib::processEvents (this=0xe407d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#50 0x00007fa9a6cebd5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#51 0x00007fa9a78bfc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#52 0x00007fa9a78bfed7 in QEventLoop::exec (this=0x7fffa67051a0, flags=...) at kernel/qeventloop.cpp:204
#53 0x00007fa9a78c4f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#54 0x00007fa9927ece55 in kdemain (argc=1, argv=0xe9cd50) at ../../kded/kded.cpp:924
#55 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
#56 0x0000000000405a59 in main (argc=4, argv=0x7fff00000001, envp=0x7fffa67063a0) at ../../kinit/kinit.cpp:1861

Possible duplicates by query: bug 318756, bug 318557, bug 318140, bug 316021, bug 315799.

Reported using DrKonqi