Bug 307196

Application: kcmshell4 ()
KDE Platform Version: 4.8.5 (4.8.5) (Compiled from sources)
Qt Version: 4.8.1
Operating System: Linux 3.5.3-030503-generic x86_64
Distribution: Netrunner Dryland Second Edition

-- Information about the crash:
I tried save settings (auto sync time from server) in clock.

The crash can be reproduced every time.

-- Backtrace:
Application: Moduł konfiguracji KDE (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f603c088780 (LWP 20110))]

Thread 3 (Thread 0x7f6020bcb700 (LWP 20111)):
#0  0x00007f603654b345 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f603654b5c9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f603650f98b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f603650ffaa in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f603651049a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6020eb4406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f60365319e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f603722ee9a in start_thread (arg=0x7f6020bcb700) at pthread_create.c:308
#8  0x00007f603b9844bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f60162da700 (LWP 20112)):
#0  0x00007fff0e5ae82f in clock_gettime ()
#1  0x00007f60367c115d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f603a494bb4 in do_gettime (frac=0x7f60162d9b98, sec=0x7f60162d9b90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f603a56cb8d in QTimerInfoList::updateCurrentTime (this=0x7f6010001850) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f603a56cec3 in QTimerInfoList::timerWait (this=0x7f6010001850, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f603a56b97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f60162d9c6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f603a56ba25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f603650f846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f603650ff5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f6036510164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f603a56c426 in QEventDispatcherGlib::processEvents (this=0x7f60100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f603a53bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f603a53bed7 in QEventLoop::exec (this=0x7f60162d9dd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f603a43afa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f603a51b9ff in QInotifyFileSystemWatcherEngine::run (this=0x1f1a730) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f603a43dfcb in QThreadPrivate::start (arg=0x1f1a730) at thread/qthread_unix.cpp:298
#17 0x00007f603722ee9a in start_thread (arg=0x7f60162da700) at pthread_create.c:308
#18 0x00007f603b9844bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f603c088780 (LWP 20110)):
[KCrash Handler]
#6  0x0000000001f5f458 in ?? ()
#7  0x00007f603a552bf2 in QObject::connect (sender=0x228f490, signal=<optimized out>, receiver=0x1efa840, method=0x7f602aa733f1 "load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2588
#8  0x00007f603a55a95a in QSingleShotTimer::QSingleShotTimer (this=0x228f490, msec=5000, receiver=0x1efa840, member=0x7f602aa733f0 "1load()") at kernel/qtimer.cpp:300
#9  0x00007f603a55ab0e in QTimer::singleShot (msec=5000, receiver=0x1efa840, member=0x7f602aa733f0 "1load()") at kernel/qtimer.cpp:363
#10 0x00007f602aa71840 in KclockModule::save (this=0x1efa840) at ../../../kcontrol/dateandtime/main.cpp:109
#11 0x00007f603b672997 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007f603b66f890 in KCMultiDialogPrivate::apply (this=<optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007f603a551281 in QMetaObject::activate (sender=0x1e740a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0e4f7da0) at kernel/qobject.cpp:3547
#14 0x00007f603b2ed5ef in KPushButton::authorized (this=<optimized out>, _t1=0x20b45c0) at ./kpushbutton.moc:143
#15 0x00007f603a551281 in QMetaObject::activate (sender=0x1e740a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0e4f7ef0) at kernel/qobject.cpp:3547
#16 0x00007f6039f4fc72 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#17 0x00007f6039c8da4e in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:548
#18 0x00007f6039c8ed8b in QAbstractButtonPrivate::click (this=0x1ea2c90) at widgets/qabstractbutton.cpp:541
#19 0x00007f6039c8effc in QAbstractButton::mouseReleaseEvent (this=0x1e740a0, e=0x7fff0e4f87c0) at widgets/qabstractbutton.cpp:1123
#20 0x00007f6039910144 in QWidget::event (this=0x1e740a0, event=0x7fff0e4f87c0) at kernel/qwidget.cpp:8362
#21 0x00007f60398bf894 in notify_helper (e=0x7fff0e4f87c0, receiver=0x1e740a0, this=0x1ca67a0) at kernel/qapplication.cpp:4559
#22 QApplicationPrivate::notify_helper (this=0x1ca67a0, receiver=0x1e740a0, e=0x7fff0e4f87c0) at kernel/qapplication.cpp:4531
#23 0x00007f60398c50bf in QApplication::notify (this=<optimized out>, receiver=0x1e740a0, e=0x7fff0e4f87c0) at kernel/qapplication.cpp:4102
#24 0x00007f603b21f3f6 in KApplication::notify (this=0x7fff0e4f94e0, receiver=0x1e740a0, event=0x7fff0e4f87c0) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x00007f603a53ce9c in QCoreApplication::notifyInternal (this=0x7fff0e4f94e0, receiver=0x1e740a0, event=0x7fff0e4f87c0) at kernel/qcoreapplication.cpp:876
#26 0x00007f60398c0862 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#27 QApplicationPrivate::sendMouseEvent (receiver=0x1e740a0, event=0x7fff0e4f87c0, alienWidget=0x1e740a0, nativeWidget=0x1d58d40, buttonDown=0x1e740a0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3170
#28 0x00007f603993fbf5 in QETWidget::translateMouseEvent (this=0x1d58d40, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#29 0x00007f603993ebae in QApplication::x11ProcessEvent (this=0x7fff0e4f94e0, event=0x7fff0e4f9090) at kernel/qapplication_x11.cpp:3732
#30 0x00007f60399680d2 in x11EventSourceDispatch (s=0x1ca7b00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007f603650fd53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f60365100a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f6036510164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f603a56c3bf in QEventDispatcherGlib::processEvents (this=0x1c81770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007f6039967d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f603a53bc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f603a53bed7 in QEventLoop::exec (this=0x7fff0e4f9430, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007f6039d8f936 in QDialog::exec (this=0x1d58d40) at dialogs/qdialog.cpp:554
#39 0x00007f603bc77d2c in kdemain (_argc=<optimized out>, _argv=<optimized out>) at ../../kcmshell/main.cpp:292
#40 0x00007f603b8b376d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=2, ubp_av=0x7fff0e4f9cf8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0e4f9ce8) at libc-start.c:226
#41 0x0000000000400671 in _start ()

This bug may be a duplicate of or related to bug 242648.

Possible duplicates by query: bug 307142, bug 306756, bug 306445, bug 306375, bug 306329.

Reported using DrKonqi