Bug 325831

Application: systemsettings (4.11.1)
KDE Platform Version: 4.11.1 (Compiled from sources)
Qt Version: 4.8.5
Operating System: Linux 3.11.3-201.fc19.x86_64 x86_64
Distribution: "redhat release 5"

-- Information about the crash:
- Custom settings of the application:

after confirming the change of the check box setting the "set date time automatically" the system setting crashed.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7adb72a8c0 (LWP 4695))]

Thread 5 (Thread 0x7f7ac3dc2700 (LWP 4727)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00000035deb860bb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x35dee83f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00000035deb860f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00000035c8007c53 in start_thread (arg=0x7f7ac3dc2700) at pthread_create.c:308
#4  0x00000035c78f5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7f7a35829700 (LWP 4773)):
#0  0x00000035c800e0cd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000035c9c86520 in read (__nbytes=16, __buf=0x7f7a35828ae0, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x7f7a28001f90) at gwakeup.c:212
#3  0x00000035c9c47c1c in g_main_context_check (context=context@entry=0x7f7a2c0009a0, max_priority=2147483647, fds=fds@entry=0x7f7a2c0029b0, n_fds=n_fds@entry=1) at gmain.c:3502
#4  0x00000035c9c4808b in g_main_context_iterate (context=context@entry=0x7f7a2c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#5  0x00000035c9c481fc in g_main_context_iteration (context=0x7f7a2c0009a0, may_block=1) at gmain.c:3762
#6  0x00000035d39a7166 in QEventDispatcherGlib::processEvents (this=0x7f7a2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#7  0x00000035d3978ecf in QEventLoop::processEvents (this=this@entry=0x7f7a35828ce0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00000035d39791c5 in QEventLoop::exec (this=this@entry=0x7f7a35828ce0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00000035d387866f in QThread::exec (this=this@entry=0x2748d30) at thread/qthread.cpp:536
#10 0x00000035d395a733 in QInotifyFileSystemWatcherEngine::run (this=0x2748d30) at io/qfilesystemwatcher_inotify.cpp:256
#11 0x00000035d387ad0f in QThreadPrivate::start (arg=0x2748d30) at thread/qthread_unix.cpp:338
#12 0x00000035c8007c53 in start_thread (arg=0x7f7a35829700) at pthread_create.c:308
#13 0x00000035c78f5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7f7a3602a700 (LWP 4788)):
#0  0x00000035c78eb84d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f7a243655f8 in linux_udev_event_thread_main () from /lib64/libusb-1.0.so.0
#2  0x00000035c8007c53 in start_thread (arg=0x7f7a3602a700) at pthread_create.c:308
#3  0x00000035c78f5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7f7a06ffa700 (LWP 4875)):
#0  0x00000035c800e0cd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00000035c9c86520 in read (__nbytes=16, __buf=0x7f7a06ff9c50, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  g_wakeup_acknowledge (wakeup=0x20baa50) at gwakeup.c:212
#3  0x00000035c9c47c1c in g_main_context_check (context=context@entry=0x1af2530, max_priority=2147483647, fds=fds@entry=0x7f79fc0008c0, n_fds=n_fds@entry=3) at gmain.c:3502
#4  0x00000035c9c4808b in g_main_context_iterate (context=0x1af2530, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3698
#5  0x00000035c9c4855a in g_main_loop_run (loop=0x2ae8920) at gmain.c:3895
#6  0x00000035cc0c6d66 in gdbus_shared_thread_func (user_data=0x2ae8960) at gdbusprivate.c:278
#7  0x00000035c9c6c185 in g_thread_proxy (data=0x7f79fc002d90) at gthread.c:798
#8  0x00000035c8007c53 in start_thread (arg=0x7f7a06ffa700) at pthread_create.c:308
#9  0x00000035c78f5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f7adb72a8c0 (LWP 4695)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00000035d398f169 in QObject::connect (sender=sender@entry=0x2da4a00, signal=0x35d3a5422d "timeout()", signal@entry=0x35d3a5422c "2timeout()", receiver=receiver@entry=0x2686ae0, method=0x7f7a0fdfb5e5 "load()", method@entry=0x7f7a0fdfb5e4 "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2591
#8  0x00000035d399701c in QSingleShotTimer::QSingleShotTimer (this=0x2da4a00, msec=5000, receiver=0x2686ae0, member=0x7f7a0fdfb5e4 "1load()") at kernel/qtimer.cpp:300
#9  0x00000035d39970de in QTimer::singleShot (msec=msec@entry=5000, receiver=receiver@entry=0x2686ae0, member=member@entry=0x7f7a0fdfb5e4 "1load()") at kernel/qtimer.cpp:363
#10 0x00007f7a0fdfa4b3 in KclockModule::save (this=0x2686ae0) at /usr/src/debug/kde-workspace-4.11.1/kcontrol/dateandtime/main.cpp:113
#11 0x00000035de6212d7 in KCModuleProxy::save (this=this@entry=0x2c0ba10) at /usr/src/debug/kdelibs-4.11.1/kutils/kcmoduleproxy.cpp:280
#12 0x00007f7adbd58fd3 in ModuleView::moduleSave (this=this@entry=0x1775430, module=module@entry=0x2c0ba10) at /usr/src/debug/kde-workspace-4.11.1/systemsettings/core/ModuleView.cpp:319
#13 0x00007f7adbd591f3 in ModuleView::resolveChanges (this=0x1775430, currentProxy=0x2c0ba10) at /usr/src/debug/kde-workspace-4.11.1/systemsettings/core/ModuleView.cpp:277
#14 0x00007f7acd9a8825 in IconMode::backToOverview (this=0x17b87a0) at /usr/src/debug/kde-workspace-4.11.1/systemsettings/icons/IconMode.cpp:157
#15 0x00000035d398df78 in QMetaObject::activate (sender=sender@entry=0x14a42a0, m=m@entry=0x35d7268220 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff60bdc600) at kernel/qobject.cpp:3547
#16 0x00000035d67c23c2 in QAction::triggered (this=this@entry=0x14a42a0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#17 0x00000035d67c3d93 in QAction::activate (this=0x14a42a0, event=<optimized out>) at kernel/qaction.cpp:1257
#18 0x00000035d6b758c2 in QAbstractButtonPrivate::click (this=this@entry=0x1853eb0) at widgets/qabstractbutton.cpp:530
#19 0x00000035d6b759ec in QAbstractButton::mouseReleaseEvent (this=0x16b9240, e=0x7fff60bdcb00) at widgets/qabstractbutton.cpp:1123
#20 0x00000035d6c2c6ca in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:718
#21 0x00000035d6817b1e in QWidget::event (this=0x16b9240, event=0x7fff60bdcb00) at kernel/qwidget.cpp:8376
#22 0x00000035d67c84dc in QApplicationPrivate::notify_helper (this=0x14e3c30, receiver=0x16b9240, e=0x7fff60bdcb00) at kernel/qapplication.cpp:4562
#23 0x00000035d67cebdd in QApplication::notify (this=this@entry=0x7fff60bdd350, receiver=receiver@entry=0x16b9240, e=e@entry=0x7fff60bdcb00) at kernel/qapplication.cpp:4105
#24 0x00000035d8a3fd2a in KApplication::notify (this=0x7fff60bdd350, receiver=0x16b9240, event=0x7fff60bdcb00) at /usr/src/debug/kdelibs-4.11.1/kdeui/kernel/kapplication.cpp:311
#25 0x00000035d397a26d in QCoreApplication::notifyInternal (this=0x7fff60bdd350, receiver=0x16b9240, event=0x7fff60bdcb00) at kernel/qcoreapplication.cpp:949
#26 0x00000035d67ce393 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x16b9240, event=event@entry=0x7fff60bdcb00, alienWidget=alienWidget@entry=0x16b9240, nativeWidget=nativeWidget@entry=0x172dba0, buttonDown=buttonDown@entry=0x35d72a3258 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 0x00000035d683f92b in QETWidget::translateMouseEvent (this=this@entry=0x172dba0, event=event@entry=0x7fff60bdce70) at kernel/qapplication_x11.cpp:4538
#28 0x00000035d683e39c in QApplication::x11ProcessEvent (this=0x7fff60bdd350, event=event@entry=0x7fff60bdce70) at kernel/qapplication_x11.cpp:3661
#29 0x00000035d6864e54 in x11EventSourceDispatch (s=s@entry=0x14cb0f0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#30 0x00000035c9c47e06 in g_main_dispatch (context=0x14e3e90) at gmain.c:3054
#31 g_main_context_dispatch (context=context@entry=0x14e3e90) at gmain.c:3630
#32 0x00000035c9c48158 in g_main_context_iterate (context=context@entry=0x14e3e90, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#33 0x00000035c9c481fc in g_main_context_iteration (context=0x14e3e90, may_block=1) at gmain.c:3762
#34 0x00000035d39a7145 in QEventDispatcherGlib::processEvents (this=0x149f220, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#35 0x00000035d6864fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#36 0x00000035d3978ecf in QEventLoop::processEvents (this=this@entry=0x7fff60bdd250, flags=...) at kernel/qeventloop.cpp:149
#37 0x00000035d39791c5 in QEventLoop::exec (this=this@entry=0x7fff60bdd250, flags=...) at kernel/qeventloop.cpp:204
#38 0x00000035d397e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#39 0x00000035d67c6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#40 0x000000000040ab5b in main (argc=5, argv=0x7fff60bdd498) at /usr/src/debug/kde-workspace-4.11.1/systemsettings/app/main.cpp:49

The reporter indicates this bug may be a duplicate of or related to bug 242648.

Possible duplicates by query: bug 325734, bug 325392, bug 324705, bug 324449, bug 324015.

Reported using DrKonqi