Bug 333839

Application: kded4 (4.13.0)
KDE Platform Version: 4.13.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-24-generic i686
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
kded deamon crashed immediately after had started, it happend while the splash screen was visible.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb5690740 (LWP 14581))]

Thread 5 (Thread 0xade8db40 (LWP 14583)):
#0  0xb7764424 in __kernel_vsyscall ()
#1  0xb5ffd392 in __GI___clock_gettime (clock_id=1, tp=0xade8d028) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb6d108cc in do_gettime (frac=0xade8d020, sec=0xade8d018) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0xb6df92a2 in updateCurrentTime (this=0xad5028e4) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xad5028e4, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0xb6df782b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xade8d11c) at kernel/qeventdispatcher_glib.cpp:143
#7  0xb6df78bd in timerSourcePrepare (source=0xad5028b0, timeout=0xade8d11c) at kernel/qeventdispatcher_glib.cpp:176
#8  0xb599e9b3 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb599f2df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb599f528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb6df795f in QEventDispatcherGlib::processEvents (this=0xad500468, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#12 0xb6dc6823 in QEventLoop::processEvents (this=this@entry=0xade8d288, flags=...) at kernel/qeventloop.cpp:149
#13 0xb6dc6b49 in QEventLoop::exec (this=this@entry=0xade8d288, flags=...) at kernel/qeventloop.cpp:204
#14 0xb6cb323d in QThread::exec (this=this@entry=0x956a940) at thread/qthread.cpp:537
#15 0xb6cb338b in QThread::run (this=0x956a940) at thread/qthread.cpp:604
#16 0xb6cb5b6f in QThreadPrivate::start (arg=0x956a940) at thread/qthread_unix.cpp:349
#17 0xb5a6ff70 in start_thread (arg=0xade8db40) at pthread_create.c:312
#18 0xb5fef70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 4 (Thread 0xab698b40 (LWP 14591)):
#0  __GI___pthread_getspecific (key=3) at pthread_getspecific.c:61
#1  0xb59e4642 in g_private_get () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb59c5f3e in g_thread_self () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb599e34b in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb599f288 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb599f528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb6df795f in QEventDispatcherGlib::processEvents (this=0xad502a28, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0xb6dc6823 in QEventLoop::processEvents (this=this@entry=0xab698268, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6dc6b49 in QEventLoop::exec (this=this@entry=0xab698268, flags=...) at kernel/qeventloop.cpp:204
#9  0xb6cb323d in QThread::exec (this=0x957d650) at thread/qthread.cpp:537
#10 0xae2fa8c7 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#11 0xb6cb5b6f in QThreadPrivate::start (arg=0x957d650) at thread/qthread_unix.cpp:349
#12 0xb5a6ff70 in start_thread (arg=0xab698b40) at pthread_create.c:312
#13 0xb5fef70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 3 (Thread 0xaae97b40 (LWP 14592)):
#0  0xb7764424 in __kernel_vsyscall ()
#1  0xb5fe07ab in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb59ae20b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb599f3e8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb599f528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6df795f in QEventDispatcherGlib::processEvents (this=0xac2027e8, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb6dc6823 in QEventLoop::processEvents (this=this@entry=0xaae97288, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6dc6b49 in QEventLoop::exec (this=this@entry=0xaae97288, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6cb323d in QThread::exec (this=this@entry=0x9411b00) at thread/qthread.cpp:537
#9  0xb6cb338b in QThread::run (this=0x9411b00) at thread/qthread.cpp:604
#10 0xb6cb5b6f in QThreadPrivate::start (arg=0x9411b00) at thread/qthread_unix.cpp:349
#11 0xb5a6ff70 in start_thread (arg=0xaae97b40) at pthread_create.c:312
#12 0xb5fef70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xaa696b40 (LWP 14593)):
#0  0xb7764424 in __kernel_vsyscall ()
#1  0xb5fe07ab in poll () at ../sysdeps/unix/syscall-template.S:81
#2  0xb59ae20b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb599f3e8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb599f528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb6df795f in QEventDispatcherGlib::processEvents (this=0xac002b00, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0xb6dc6823 in QEventLoop::processEvents (this=this@entry=0xaa696258, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6dc6b49 in QEventLoop::exec (this=this@entry=0xaa696258, flags=...) at kernel/qeventloop.cpp:204
#8  0xb6cb323d in QThread::exec (this=this@entry=0x96a5cd8) at thread/qthread.cpp:537
#9  0xb6da6c44 in QInotifyFileSystemWatcherEngine::run (this=0x96a5cd8) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb6cb5b6f in QThreadPrivate::start (arg=0x96a5cd8) at thread/qthread_unix.cpp:349
#11 0xb5a6ff70 in start_thread (arg=0xaa696b40) at pthread_create.c:312
#12 0xb5fef70e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb5690740 (LWP 14581)):
[KCrash Handler]
#7  KScreen::Mode::size (this=this@entry=0x0) at /build/buildd/libkscreen-1.0.2/src/mode.cpp:102
#8  0xadf06b0f in Generator::biggestOutput (this=0x9573048, outputs=...) at /build/buildd/kscreen-1.0.2.1/kded/generator.cpp:474
#9  0xadf075e2 in Generator::laptop (this=0x9573048, outputs=...) at /build/buildd/kscreen-1.0.2.1/kded/generator.cpp:354
#10 0xadf097c2 in Generator::idealConfig (this=0x9573048) at /build/buildd/kscreen-1.0.2.1/kded/generator.cpp:88
#11 0xadf008ab in KScreenDaemon::applyIdealConfig (this=0x956b3d0) at /build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:118
#12 0xadf00b4f in KScreenDaemon::applyConfig (this=this@entry=0x956b3d0) at /build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:98
#13 0xadf00c01 in KScreenDaemon::init (this=0x956b3d0) at /build/buildd/kscreen-1.0.2.1/kded/daemon.cpp:87
#14 0xadf00dc8 in KScreenDaemon::qt_static_metacall (_o=0xbfe2b2f8, _id=0, _a=0xbfe2b578, _c=<optimized out>) at /build/buildd/kscreen-1.0.2.1/obj-i686-linux-gnu/kded/daemon.moc:81
#15 0xb6ddd0f7 in QMetaObject::activate (sender=sender@entry=0x9573048, m=m@entry=0xadf11d58 <Generator::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#16 0xadf0637e in ready (this=this@entry=0x9573048) at /build/buildd/kscreen-1.0.2.1/obj-i686-linux-gnu/kded/generator.moc:98
#17 Generator::qt_static_metacall (_o=_o@entry=0x9573048, _c=_c@entry=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfe2b638) at /build/buildd/kscreen-1.0.2.1/obj-i686-linux-gnu/kded/generator.moc:49
#18 0xb6ddd0f7 in QMetaObject::activate (sender=0x9572c28, sender@entry=0x958c7e0, m=m@entry=0xadf11db8 <Device::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#19 0xadf0ae65 in ready (this=0x958c7e0) at /build/buildd/kscreen-1.0.2.1/obj-i686-linux-gnu/kded/device.moc:113
#20 Device::setReady (this=this@entry=0x9572c28) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:80
#21 0xadf0bfef in setReady (this=0x9572c28) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:148
#22 fetchIsDocked (this=0x9572c28) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:157
#23 Device::isLidClosedFetched (this=0x9572c28, watcher=0x958c7e0) at /build/buildd/kscreen-1.0.2.1/kded/device.cpp:152
#24 0xadf0c369 in Device::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbfe2b7e8, _c=<optimized out>) at /build/buildd/kscreen-1.0.2.1/obj-i686-linux-gnu/kded/device.moc:65
#25 0xb6ddd0f7 in QMetaObject::activate (sender=sender@entry=0x958c7e0, m=m@entry=0xb5bdeb58 <QDBusPendingCallWatcher::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0xbfe2b7e8) at kernel/qobject.cpp:3539
#26 0xb5bbe835 in QDBusPendingCallWatcher::finished (this=0x958c7e0, _t1=0x958c7e0) at .moc/release-shared/moc_qdbuspendingcall.cpp:105
#27 0xb5bbe87c in _q_finished (this=<optimized out>) at qdbuspendingcall.cpp:491
#28 QDBusPendingCallWatcher::qt_static_metacall (_o=0x958c7e0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x9571978) at .moc/release-shared/moc_qdbuspendingcall.cpp:54
#29 0xb6dd98aa in QMetaCallEvent::placeMetaCall (this=0x9572bf8, object=0x958c7e0) at kernel/qobject.cpp:524
#30 0xb6de16fb in QObject::event (this=0x958c7e0, e=0x9572bf8) at kernel/qobject.cpp:1194
#31 0xb62d47f4 in QApplicationPrivate::notify_helper (this=0x9414bf8, receiver=0x958c7e0, e=0x9572bf8) at kernel/qapplication.cpp:4567
#32 0xb62db2d3 in QApplication::notify (this=0xbfe2be6c, receiver=receiver@entry=0x958c7e0, e=e@entry=0x9572bf8) at kernel/qapplication.cpp:4353
#33 0xb74f40a4 in KApplication::notify (this=0xbfe2be6c, receiver=0x958c7e0, event=0x9572bf8) at ../../kdeui/kernel/kapplication.cpp:311
#34 0xb6dc7e4a in QCoreApplication::notifyInternal (this=0xbfe2be6c, receiver=receiver@entry=0x958c7e0, event=event@entry=0x9572bf8) at kernel/qcoreapplication.cpp:953
#35 0xb6dcb70d in sendEvent (event=0x9572bf8, receiver=0x958c7e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#36 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x93a0f80) at kernel/qcoreapplication.cpp:1577
#37 0xb6dcbc1c in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#38 0xb6df823e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#39 postEventSourceDispatch (s=0x9414f08) at kernel/qeventdispatcher_glib.cpp:287
#40 0xb599f1e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb599f468 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#42 0xb599f528 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb6df793b in QEventDispatcherGlib::processEvents (this=this@entry=0x93a2328, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#44 0xb63895de in QGuiEventDispatcherGlib::processEvents (this=0x93a2328, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb6dc6823 in QEventLoop::processEvents (this=this@entry=0xbfe2bd88, flags=...) at kernel/qeventloop.cpp:149
#46 0xb6dc6b49 in QEventLoop::exec (this=this@entry=0xbfe2bd88, flags=...) at kernel/qeventloop.cpp:204
#47 0xb6dcc8fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#48 0xb62d2a24 in QApplication::exec () at kernel/qapplication.cpp:3828
#49 0xb5487b17 in kdemain (argc=1, argv=0x93f2698) at ../../kded/kded.cpp:940
#50 0x0804f729 in launch (argc=<optimized out>, argc@entry=1, _name=_name@entry=0x8052379 "kded4", args=<optimized out>, args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=reset_env@entry=false, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x8052261 "0") at ../../kinit/kinit.cpp:738
#51 0x0804c8e0 in main (argc=4, argv=0xbfe2c3b4, envp=0xbfe2c3c8) at ../../kinit/kinit.cpp:1853

Possible duplicates by query: bug 328174.

Reported using DrKonqi