Bug 346813

Application: kcmshell4 (4.14.2)
KDE Platform Version: 4.14.2
Qt Version: 4.8.2
Operating System: Linux 3.2.0-80-generic x86_64
Distribution: Ubuntu 12.04.5 LTS

-- Information about the crash:
- What I was doing when the application crashed:

Time was showing UT instead of New York (EDT). Was attempting to correct time when crashed. The time did change to correct time. Clock has reverted to UT on several occasions.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f915cc7f780 (LWP 26219))]

Thread 3 (Thread 0x7f913d449700 (LWP 26220)):
#0  0x00007f915c5ac9d3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9157146ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f915714745a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f913d7325e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f91571689b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9157e65e9a in start_thread (arg=0x7f913d449700) at pthread_create.c:308
#6  0x00007f915c5b838d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f9137b7c700 (LWP 26221)):
#0  0x00007f915c5ac9d3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f9157146ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9157147124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f915b19c926 in QEventDispatcherGlib::processEvents (this=0x7f91300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f915b16be62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f915b16c0b7 in QEventLoop::exec (this=0x7f9137b7bdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f915b06b077 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f915b14bb6f in QInotifyFileSystemWatcherEngine::run (this=0x145e8d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f915b06e09b in QThreadPrivate::start (arg=0x145e8d0) at thread/qthread_unix.cpp:307
#9  0x00007f9157e65e9a in start_thread (arg=0x7f9137b7c700) at pthread_create.c:308
#10 0x00007f915c5b838d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f915cc7f780 (LWP 26219)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f915b1830f2 in QObject::connect (sender=0x19ce4e0, signal=<optimized out>, receiver=0x123c830, method=0x7f914bbc696d "load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2588
#8  0x00007f915b18ae5a in QSingleShotTimer::QSingleShotTimer (this=0x19ce4e0, msec=5000, receiver=0x123c830, member=0x7f914bbc696c "1load()") at kernel/qtimer.cpp:300
#9  0x00007f915b18b00e in QTimer::singleShot (msec=5000, receiver=0x123c830, member=0x7f914bbc696c "1load()") at kernel/qtimer.cpp:363
#10 0x00007f914bbc4df7 in KclockModule::save (this=0x123c830) at ../../../kcontrol/dateandtime/main.cpp:113
#11 0x00007f915c2a5ab7 in KCModuleProxy::save (this=<optimized out>) at ../../kutils/kcmoduleproxy.cpp:280
#12 0x00007f915c2a2900 in KCMultiDialogPrivate::apply (this=<optimized out>) at ../../kutils/kcmultidialog.cpp:300
#13 0x00007f915c2a2a67 in KCMultiDialog::slotOkClicked (this=0x102f0a0) at ../../kutils/kcmultidialog.cpp:334
#14 0x00007f915b181781 in QMetaObject::activate (sender=0x1028230, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff26699ea0) at kernel/qobject.cpp:3547
#15 0x00007f915bf219ff in KPushButton::authorized (this=<optimized out>, _t1=0x14d65e0) at ./kpushbutton.moc:143
#16 0x00007f915b181781 in QMetaObject::activate (sender=0x1028230, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff26699ff0) at kernel/qobject.cpp:3547
#17 0x00007f915ab7f432 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#18 0x00007f915a8bcece in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:548
#19 0x00007f915a8be20b in QAbstractButtonPrivate::click (this=0x1093e60) at widgets/qabstractbutton.cpp:541
#20 0x00007f915a8be47c in QAbstractButton::mouseReleaseEvent (this=0x1028230, e=0x7fff2669a8c0) at widgets/qabstractbutton.cpp:1123
#21 0x00007f915a53efb4 in QWidget::event (this=0x1028230, event=0x7fff2669a8c0) at kernel/qwidget.cpp:8371
#22 0x00007f915a4ee7b4 in notify_helper (e=0x7fff2669a8c0, receiver=0x1028230, this=0xec63c0) at kernel/qapplication.cpp:4556
#23 QApplicationPrivate::notify_helper (this=0xec63c0, receiver=0x1028230, e=0x7fff2669a8c0) at kernel/qapplication.cpp:4528
#24 0x00007f915a4f3f2f in QApplication::notify (this=<optimized out>, receiver=0x1028230, e=0x7fff2669a8c0) at kernel/qapplication.cpp:4099
#25 0x00007f915be53326 in KApplication::notify (this=0x7fff2669b5e0, receiver=0x1028230, event=0x7fff2669a8c0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f915b16d32c in QCoreApplication::notifyInternal (this=0x7fff2669b5e0, receiver=0x1028230, event=0x7fff2669a8c0) at kernel/qcoreapplication.cpp:915
#27 0x00007f915a4ef782 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 QApplicationPrivate::sendMouseEvent (receiver=0x1028230, event=0x7fff2669a8c0, alienWidget=0x1028230, nativeWidget=0x102f0a0, buttonDown=0x1028230, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#29 0x00007f915a56eb15 in QETWidget::translateMouseEvent (this=0x102f0a0, event=<optimized out>) at kernel/qapplication_x11.cpp:4617
#30 0x00007f915a56dace in QApplication::x11ProcessEvent (this=0x7fff2669b5e0, event=0x7fff2669b190) at kernel/qapplication_x11.cpp:3732
#31 0x00007f915a597052 in x11EventSourceDispatch (s=0xed7420, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007f9157146d13 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f9157147060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f9157147124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f915b19c8bf in QEventDispatcherGlib::processEvents (this=0xea2770, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#36 0x00007f915a596cde in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f915b16be62 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f915b16c0b7 in QEventLoop::exec (this=0x7fff2669b530, flags=...) at kernel/qeventloop.cpp:204
#39 0x00007f915a9bef86 in QDialog::exec (this=0x102f0a0) at dialogs/qdialog.cpp:554
#40 0x00007f915c88af7c in kdemain (_argc=<optimized out>, _argv=<optimized out>) at ../../kcmshell/main.cpp:297
#41 0x00007f915c4e676d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=2, ubp_av=0x7fff2669be18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff2669be08) at libc-start.c:226
#42 0x0000000000400671 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 345911.

Possible duplicates by query: bug 345911, bug 345221, bug 344853, bug 344558, bug 340821.

Reported using DrKonqi