Bug 321989

Application: kcmshell4 (4.10.4)
KDE Platform Version: 4.10.4
Qt Version: 4.8.4
Operating System: Linux 3.10.0-031000rc6-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Try change time zone for Warsaw.

- Unusual behavior I noticed:

Time unexpected changed from Warsaw time to UTC.

-- 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 0x7ffa2708a7c0 (LWP 12046))]

Thread 3 (Thread 0x7ffa0b186700 (LWP 12048)):
#0  0x00007ffa21626352 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa216265e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa215e69c2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa215e70fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa215e76ba in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa0b4764f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007ffa2160aeb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ffa22103f8e in start_thread (arg=0x7ffa0b186700) at pthread_create.c:311
#8  0x00007ffa269d6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7ffa0a13e700 (LWP 12049)):
#0  0x00007fffe6f4a60c in ?? ()
#1  0x00007fffe6f4a8b4 in clock_gettime ()
#2  0x00007ffa269ebead in clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#3  0x00007ffa25518a74 in do_gettime (frac=0x7ffa0a13dad8, sec=0x7ffa0a13dad0) at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007ffa255ee9ed in QTimerInfoList::updateCurrentTime (this=this@entry=0x7ff9f8001850) at kernel/qeventdispatcher_unix.cpp:354
#6  0x00007ffa255eed33 in QTimerInfoList::timerWait (this=0x7ff9f8001850, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#7  0x00007ffa255ed79c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7ffa0a13dbc4) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007ffa255ed845 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007ffa215e6900 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007ffa215e70fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007ffa215e7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007ffa255ee036 in QEventDispatcherGlib::processEvents (this=0x7ff9f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007ffa255be38f in QEventLoop::processEvents (this=this@entry=0x7ffa0a13dd90, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007ffa255be618 in QEventLoop::exec (this=this@entry=0x7ffa0a13dd90, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007ffa254c0410 in QThread::exec (this=this@entry=0x2520f20) at thread/qthread.cpp:542
#16 0x00007ffa2559fedf in QInotifyFileSystemWatcherEngine::run (this=0x2520f20) at io/qfilesystemwatcher_inotify.cpp:256
#17 0x00007ffa254c2bec in QThreadPrivate::start (arg=0x2520f20) at thread/qthread_unix.cpp:338
#18 0x00007ffa22103f8e in start_thread (arg=0x7ffa0a13e700) at pthread_create.c:311
#19 0x00007ffa269d6e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7ffa2708a7c0 (LWP 12046)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007ffa255d76a3 in QObject::connect (sender=sender@entry=0x25569a0, signal=0x7ffa2569b11d "timeout()", signal@entry=0x7ffa2569b11c "2timeout()", receiver=receiver@entry=0x2515700, method=0x7ffa15bbae7c "load()", method@entry=0x7ffa15bbae7b "1load()", type=Qt::AutoConnection, type@entry=Qt::AutoCompatConnection) at kernel/qobject.cpp:2587
#8  0x00007ffa255dce1a in QSingleShotTimer::QSingleShotTimer (this=0x25569a0, msec=5000, receiver=0x2515700, member=0x7ffa15bbae7b "1load()") at kernel/qtimer.cpp:300
#9  0x00007ffa255dcf66 in QTimer::singleShot (msec=5000, receiver=0x2515700, member=0x7ffa15bbae7b "1load()") at kernel/qtimer.cpp:363
#10 0x00007ffa15bb94b6 in ?? () from /usr/lib/kde4/kcm_clock.so
#11 0x00007ffa266bf807 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#12 0x00007ffa266bbb60 in KCMultiDialogPrivate::apply (this=<optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007ffa255d40ef in QMetaObject::activate (sender=0x246f820, m=m@entry=0x7ffa2668e820 <KPushButton::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffe6ef6430) at kernel/qobject.cpp:3539
#14 0x00007ffa26346a5f in KPushButton::authorized (this=<optimized out>, _t1=0x292c9b0) at ./kpushbutton.moc:143
#15 0x00007ffa255d40ef in QMetaObject::activate (sender=sender@entry=0x246f820, m=m@entry=0x7ffa25430ca0 <QAbstractButton::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffe6ef6580) at kernel/qobject.cpp:3539
#16 0x00007ffa24fd0dd2 in QAbstractButton::clicked (this=this@entry=0x246f820, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#17 0x00007ffa24d2438e in QAbstractButtonPrivate::emitClicked (this=this@entry=0x2473090) at widgets/qabstractbutton.cpp:548
#18 0x00007ffa24d24b80 in QAbstractButtonPrivate::click (this=this@entry=0x2473090) at widgets/qabstractbutton.cpp:541
#19 0x00007ffa24d24dec in QAbstractButton::mouseReleaseEvent (this=0x246f820, e=0x7fffe6ef6e20) at widgets/qabstractbutton.cpp:1123
#20 0x00007ffa249b2a89 in QWidget::event (this=0x246f820, event=0x7fffe6ef6e20) at kernel/qwidget.cpp:8375
#21 0x00007ffa249658ec in QApplicationPrivate::notify_helper (this=this@entry=0x2293500, receiver=receiver@entry=0x246f820, e=e@entry=0x7fffe6ef6e20) at kernel/qapplication.cpp:4567
#22 0x00007ffa24968a33 in QApplication::notify (this=this@entry=0x7fffe6ef7c40, receiver=receiver@entry=0x246f820, e=e@entry=0x7fffe6ef6e20) at kernel/qapplication.cpp:4110
#23 0x00007ffa26283af6 in KApplication::notify (this=0x7fffe6ef7c40, receiver=0x246f820, event=0x7fffe6ef6e20) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007ffa255bf63e in QCoreApplication::notifyInternal (this=0x7fffe6ef7c40, receiver=receiver@entry=0x246f820, event=event@entry=0x7fffe6ef6e20) at kernel/qcoreapplication.cpp:946
#25 0x00007ffa2496b933 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#26 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x246f820, event=event@entry=0x7fffe6ef6e20, alienWidget=alienWidget@entry=0x246f820, nativeWidget=nativeWidget@entry=0x2455f00, buttonDown=buttonDown@entry=0x7ffa25443308 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#27 0x00007ffa249e0e54 in QETWidget::translateMouseEvent (this=this@entry=0x2455f00, event=event@entry=0x7fffe6ef75a0) at kernel/qapplication_x11.cpp:4631
#28 0x00007ffa249dfe81 in QApplication::x11ProcessEvent (this=0x7fffe6ef7c40, event=event@entry=0x7fffe6ef75a0) at kernel/qapplication_x11.cpp:3746
#29 0x00007ffa24a0b042 in x11EventSourceDispatch (s=0x22837e0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007ffa215e6f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ffa215e7248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ffa215e7304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007ffa255ee016 in QEventDispatcherGlib::processEvents (this=0x2269610, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#34 0x00007ffa24a0b13e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007ffa255be38f in QEventLoop::processEvents (this=this@entry=0x7fffe6ef7980, flags=...) at kernel/qeventloop.cpp:149
#36 0x00007ffa255be618 in QEventLoop::exec (this=this@entry=0x7fffe6ef7980, flags=...) at kernel/qeventloop.cpp:204
#37 0x00007ffa24e20318 in QDialog::exec (this=0x2456010) at dialogs/qdialog.cpp:554
#38 0x00007ffa26cacb1c in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_kcmshell4.so
#39 0x00007ffa268feea5 in __libc_start_main (main=0x4006d0, argc=2, ubp_av=0x7fffe6ef7d78, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffe6ef7d68) at libc-start.c:260
#40 0x0000000000400701 in _start ()

This bug may be a duplicate of or related to bug 321323.

Possible duplicates by query: bug 321868, bug 321753, bug 321618, bug 321323, bug 321215.

Reported using DrKonqi