Bug 303124

Application: kded4 ($Id$)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.2
Operating System: Linux 3.4.3-1.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
Right clicking on the empathy icon in the system tray to reject allowing users to contact me.  (yahoo users who spam out to other people, I was denying the,)

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fd5e6083880 (LWP 1069))]

Thread 3 (Thread 0x7fd5d2c18700 (LWP 1083)):
#0  0x00007fffc7bff827 in clock_gettime ()
#1  0x0000003a34e0410d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x0000003464cd14a4 in do_gettime (frac=0x7fd5d2c17a58, sec=0x7fd5d2c17a50) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x0000003464da4d0d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fd5cc002660) at kernel/qeventdispatcher_unix.cpp:343
#5  0x0000003464da5053 in QTimerInfoList::timerWait (this=0x7fd5cc002660, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x0000003464da3bcc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fd5d2c17b4c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x0000003464da3c75 in timerSourcePrepare (source=source@entry=0x7fd5cc002600, timeout=timeout@entry=0x7fd5d2c17b4c) at kernel/qeventdispatcher_glib.cpp:169
#8  0x0000003a35e471ef in g_main_context_prepare (context=context@entry=0x7fd5cc0009a0, priority=priority@entry=0x7fd5d2c17b98) at gmain.c:2836
#9  0x0000003a35e478db in g_main_context_iterate (context=context@entry=0x7fd5cc0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3126
#10 0x0000003a35e47ad4 in g_main_context_iteration (context=0x7fd5cc0009a0, may_block=1) at gmain.c:3207
#11 0x0000003464da4506 in QEventDispatcherGlib::processEvents (this=0x7fd5cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x0000003464d7513f in QEventLoop::processEvents (this=this@entry=0x7fd5d2c17cf0, flags=...) at kernel/qeventloop.cpp:149
#13 0x0000003464d753c8 in QEventLoop::exec (this=0x7fd5d2c17cf0, flags=...) at kernel/qeventloop.cpp:204
#14 0x0000003464c78650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x0000003464d55b4f in QInotifyFileSystemWatcherEngine::run (this=0x1237c30) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x0000003464c7b5eb in QThreadPrivate::start (arg=0x1237c30) at thread/qthread_unix.cpp:307
#17 0x0000003a34607d14 in start_thread (arg=0x7fd5d2c18700) at pthread_create.c:309
#18 0x0000003a342f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7fd5d0f3c700 (LWP 1150)):
#0  0x0000003a342e8eef in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x0000003a35e479b4 in g_main_context_poll (n_fds=1, fds=0x7fd5c40029c0, timeout=348356, context=0x7fd5c40009a0, priority=<optimized out>) at gmain.c:3440
#2  g_main_context_iterate (context=context@entry=0x7fd5c40009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3141
#3  0x0000003a35e47ad4 in g_main_context_iteration (context=0x7fd5c40009a0, may_block=1) at gmain.c:3207
#4  0x0000003464da4506 in QEventDispatcherGlib::processEvents (this=0x7fd5c40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x0000003464d7513f in QEventLoop::processEvents (this=this@entry=0x7fd5d0f3bd20, flags=...) at kernel/qeventloop.cpp:149
#6  0x0000003464d753c8 in QEventLoop::exec (this=0x7fd5d0f3bd20, flags=...) at kernel/qeventloop.cpp:204
#7  0x0000003464c78650 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#8  0x0000003464c7b5eb in QThreadPrivate::start (arg=0x13eec10) at thread/qthread_unix.cpp:307
#9  0x0000003a34607d14 in start_thread (arg=0x7fd5d0f3c700) at pthread_create.c:309
#10 0x0000003a342f199d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fd5e6083880 (LWP 1069)):
[KCrash Handler]
#6  data (this=0x8) at ../../src/corelib/tools/qscopedpointer.h:135
#7  qGetPtrHelper<QScopedPointer<QObjectData> > (p=...) at ../../src/corelib/global/qglobal.h:2434
#8  d_func (this=0x0) at ../../src/gui/kernel/qwidget.h:150
#9  QWidget::setEnabled (this=0x0, enable=false) at kernel/qwidget.cpp:3375
#10 0x00007fd5ca84f3ae in ContactRequestHandler::onContactRequestDenied (this=0x13863f0) at /usr/src/debug/ktp-kded-integration-module-0.3.1/contact-request-handler.cpp:302
#11 0x0000003464d8cb9f in QMetaObject::activate (sender=0x16dfd40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffc7b9c5b0) at kernel/qobject.cpp:3547
#12 0x00000034669c41c2 in QAction::triggered (this=this@entry=0x16dfd40, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#13 0x00000034669c43b0 in QAction::activate (this=0x16dfd40, event=<optimized out>) at kernel/qaction.cpp:1257
#14 0x0000003464d8acee in QObject::event (this=0x16dfd40, e=<optimized out>) at kernel/qobject.cpp:1195
#15 0x00000034669c4481 in event (e=<optimized out>, this=<optimized out>) at kernel/qaction.cpp:1187
#16 QAction::event (this=<optimized out>, e=<optimized out>) at kernel/qaction.cpp:1172
#17 0x00000037eb76ca77 in KAction::event (this=<optimized out>, event=0x16fd0a0) at /usr/src/debug/kdelibs-4.8.3/kdeui/actions/kaction.cpp:131
#18 0x00000034669ca37c in QApplicationPrivate::notify_helper (this=this@entry=0x1094e00, receiver=receiver@entry=0x16dfd40, e=e@entry=0x16fd0a0) at kernel/qapplication.cpp:4551
#19 0x00000034669ce7fa in QApplication::notify (this=0x7fffc7b9d220, receiver=0x16dfd40, e=0x16fd0a0) at kernel/qapplication.cpp:4412
#20 0x00000037eb845a56 in KApplication::notify (this=0x7fffc7b9d220, receiver=0x16dfd40, event=0x16fd0a0) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#21 0x0000003464d763ee in QCoreApplication::notifyInternal (this=0x7fffc7b9d220, receiver=receiver@entry=0x16dfd40, event=event@entry=0x16fd0a0) at kernel/qcoreapplication.cpp:915
#22 0x0000003464d79ea1 in sendEvent (event=0x16fd0a0, receiver=0x16dfd40) at kernel/qcoreapplication.h:231
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x10644b0) at kernel/qcoreapplication.cpp:1539
#24 0x0000003464da4353 in sendPostedEvents () at kernel/qcoreapplication.h:236
#25 postEventSourceDispatch (s=s@entry=0x1096300) at kernel/qeventdispatcher_glib.cpp:279
#26 0x0000003a35e476e5 in g_main_dispatch (context=0x1096120) at gmain.c:2539
#27 g_main_context_dispatch (context=context@entry=0x1096120) at gmain.c:3075
#28 0x0000003a35e47a18 in g_main_context_iterate (context=context@entry=0x1096120, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3146
#29 0x0000003a35e47ad4 in g_main_context_iteration (context=0x1096120, may_block=1) at gmain.c:3207
#30 0x0000003464da44e6 in QEventDispatcherGlib::processEvents (this=0x1065970, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#31 0x0000003466a6a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#32 0x0000003464d7513f in QEventLoop::processEvents (this=this@entry=0x7fffc7b9cfa0, flags=...) at kernel/qeventloop.cpp:149
#33 0x0000003464d753c8 in QEventLoop::exec (this=0x7fffc7b9cfa0, flags=...) at kernel/qeventloop.cpp:204
#34 0x0000003464d7a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#35 0x00000037ee0084e0 in kdemain (argc=1, argv=0x7fffc7b9d368) at /usr/src/debug/kdelibs-4.8.3/kded/kded.cpp:924
#36 0x0000003a34221735 in __libc_start_main (main=0x400770 <main(int, char**)>, argc=1, ubp_av=0x7fffc7b9d368, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc7b9d358) at libc-start.c:226
#37 0x00000000004007a1 in _start ()

Reported using DrKonqi