[systemsettings] [Bug 317871] New: Time and date applet crashed when resetting the time from local to time-server

Boris Kukushkin bkukushkin at gmail.com
Fri Apr 5 11:25:50 BST 2013 

https://bugs.kde.org/show_bug.cgi?id=317871

            Bug ID: 317871
           Summary: Time and date applet crashed when resetting the time
                    from local to time-server
    Classification: Unclassified
           Product: systemsettings
           Version: unspecified
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: bkukushkin at gmail.com

Application: kcmshell4 ()
KDE Platform Version: 4.10.00 "release 1"
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.1-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

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

1) I left-clicked the digital watch widget and opened the 'Time and date'
window
2) Changes the settings so that my system would acquire time from pool.ntp.org
server
3) Clicked Apply
4) Entered root password
5) Clicked OK
6) Entered root password
7) Got error message "Unable to authorize action: 6,"

After step 7 the window closed. As I found out a moment later, my settings were
saved.

It is possible to recreate the behavior if the OK button is clicked when the
settings are still being applied (before the Apply button goes inactive).

The crash can be reproduced some of the time.

-- Backtrace:
Application: Модуль настройки KDE (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2c99877780 (LWP 3188))]

Thread 2 (Thread 0x7f2c7dccf700 (LWP 3189)):
#0  0x00007f2c96eac87d in poll () from /lib64/libc.so.6
#1  0x00007f2c93df7aa4 in g_main_context_poll (n_fds=3, fds=0x7f2c780010f0,
timeout=-1, context=0x1148080, priority=<optimized out>) at gmain.c:3584
#2  g_main_context_iterate (context=0x1148080, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3285
#3  0x00007f2c93df7f02 in g_main_loop_run (loop=0x10d5030) at gmain.c:3484
#4  0x00007f2c7e3e1ba6 in gdbus_shared_thread_func (user_data=0x107bfb0) at
gdbusprivate.c:277
#5  0x00007f2c93e1b345 in g_thread_proxy (data=0xfcbf20) at gthread.c:797
#6  0x00007f2c88efd3a4 in ?? () from /usr/X11R6/lib64/libGL.so.1
#7  0x00007f2c9813fe0f in start_thread () from /lib64/libpthread.so.0
#8  0x00007f2c96eb57dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f2c99877780 (LWP 3188)):
[KCrash Handler]
#6  0x00000000017defe0 in ?? ()
#7  0x00007f2c984eb233 in QObject::connect (sender=0x15f5200,
signal=0x7f2c985ad644 "timeout()", receiver=0x125d0b0, method=0x7f2c7eeea744
"load()", type=Qt::AutoConnection) at kernel/qobject.cpp:2596
#8  0x00007f2c984eef6a in QSingleShotTimer::QSingleShotTimer (this=0x15f5200,
msec=5000, receiver=0x125d0b0, member=0x7f2c7eeea743 "1load()") at
kernel/qtimer.cpp:300
#9  0x00007f2c984ef116 in QTimer::singleShot (msec=5000, receiver=0x125d0b0,
member=0x7f2c7eeea743 "1load()") at kernel/qtimer.cpp:363
#10 0x00007f2c7eee8d06 in KclockModule::save (this=0x125d0b0) at
/usr/src/debug/kde-workspace-4.10.0/kcontrol/dateandtime/main.cpp:113
#11 0x00007f2c8ac99b27 in KCModuleProxy::save (this=<optimized out>) at
/usr/src/debug/kdelibs-4.10.0/kutils/kcmoduleproxy.cpp:279
#12 0x00007f2c8ac974a0 in KCMultiDialogPrivate::apply (this=<optimized out>) at
/usr/src/debug/kdelibs-4.10.0/kutils/kcmultidialog.cpp:300
#13 0x00007f2c8ac975a7 in KCMultiDialog::slotOkClicked (this=0xf72260) at
/usr/src/debug/kdelibs-4.10.0/kutils/kcmultidialog.cpp:334
#14 0x00007f2c984e71af in QMetaObject::activate (sender=0xf9dc50, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff4757af70) at
kernel/qobject.cpp:3548
#15 0x00007f2c9933902f in KPushButton::authorized (this=<optimized out>,
_t1=0x10c0ba0) at /usr/src/debug/kdelibs-4.10.0/build/kdeui/kpushbutton.moc:143
#16 0x00007f2c984e71af in QMetaObject::activate (sender=0xf9dc50, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff4757b0c0) at
kernel/qobject.cpp:3548
#17 0x00007f2c97cc4702 in QAbstractButton::clicked (this=<optimized out>,
_t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#18 0x00007f2c97a1904e in QAbstractButtonPrivate::emitClicked
(this=this at entry=0xf85650) at widgets/qabstractbutton.cpp:548
#19 0x00007f2c97a19880 in QAbstractButtonPrivate::click
(this=this at entry=0xf85650) at widgets/qabstractbutton.cpp:541
#20 0x00007f2c97a19aec in QAbstractButton::mouseReleaseEvent (this=0xf9dc50,
e=0x7fff4757b960) at widgets/qabstractbutton.cpp:1123
#21 0x00007f2c976af149 in QWidget::event (this=0xf9dc50, event=0x7fff4757b960)
at kernel/qwidget.cpp:8375
#22 0x00007f2c9765f86c in QApplicationPrivate::notify_helper
(this=this at entry=0xe06fa0, receiver=receiver at entry=0xf9dc50,
e=e at entry=0x7fff4757b960) at kernel/qapplication.cpp:4562
#23 0x00007f2c9766454b in QApplication::notify (this=<optimized out>,
receiver=0xf9dc50, e=0x7fff4757b960) at kernel/qapplication.cpp:4105
#24 0x00007f2c99272cb6 in KApplication::notify (this=0x7fff4757c770,
receiver=0xf9dc50, event=0x7fff4757b960) at
/usr/src/debug/kdelibs-4.10.0/kdeui/kernel/kapplication.cpp:311
#25 0x00007f2c984d1c9e in QCoreApplication::notifyInternal
(this=0x7fff4757c770, receiver=0xf9dc50, event=0x7fff4757b960) at
kernel/qcoreapplication.cpp:946
#26 0x00007f2c976606ab in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 QApplicationPrivate::sendMouseEvent (receiver=0xf9dc50,
event=0x7fff4757b960, alienWidget=0xf9dc50, nativeWidget=0xf72260,
buttonDown=0x7f2c98134268 <qt_button_down>, lastMouseReceiver=...,
spontaneous=true) at kernel/qapplication.cpp:3173
#28 0x00007f2c976dae94 in QETWidget::translateMouseEvent
(this=this at entry=0xf72260, event=event at entry=0x7fff4757c0d0) at
kernel/qapplication_x11.cpp:4527
#29 0x00007f2c976d9c21 in QApplication::x11ProcessEvent (this=0x7fff4757c770,
event=0x7fff4757c0d0) at kernel/qapplication_x11.cpp:3650
#30 0x00007f2c976fffa2 in x11EventSourceDispatch (s=s at entry=0xe09800,
callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007f2c93df77d5 in g_main_dispatch (context=0xe08600) at gmain.c:2715
#32 g_main_context_dispatch (context=context at entry=0xe08600) at gmain.c:3219
#33 0x00007f2c93df7b08 in g_main_context_iterate
(context=context at entry=0xe08600, block=block at entry=1,
dispatch=dispatch at entry=1, self=<optimized out>) at gmain.c:3290
#34 0x00007f2c93df7bc4 in g_main_context_iteration (context=0xe08600,
may_block=1) at gmain.c:3351
#35 0x00007f2c985001f6 in QEventDispatcherGlib::processEvents (this=0xbf4790,
flags=...) at kernel/qeventdispatcher_glib.cpp:426
#36 0x00007f2c976ffc1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f2c984d09ef in QEventLoop::processEvents
(this=this at entry=0x7fff4757c4b0, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f2c984d0c78 in QEventLoop::exec (this=0x7fff4757c4b0, flags=...) at
kernel/qeventloop.cpp:204
#39 0x00007f2c97b139c8 in QDialog::exec (this=0xf72260) at
dialogs/qdialog.cpp:554
#40 0x00007f2c8469131c in kdemain (_argc=14708288, _argv=<optimized out>) at
/usr/src/debug/kde-runtime-4.10.0/kcmshell/main.cpp:296
#41 0x000000000040889a in launch (argc=argc at entry=2, _name=_name at entry=0xddda08
"/usr/bin/kcmshell4", args=0xddda21 "\001", args at entry=0xddda1b "clock",
cwd=cwd at entry=0x0, envc=envc at entry=1, envs=<optimized out>, envs at entry=0xddda29
"DISPLAY=:0", reset_env=false, tty=tty at entry=0x0, avoid_loops=false,
startup_id_str=startup_id_str at entry=0x40b126 "0") at
/usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:726
#42 0x000000000040974b in handle_launcher_request (sock=8, who=<optimized out>)
at /usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:1218
#43 0x0000000000409d90 in handle_requests (waitForPid=waitForPid at entry=0) at
/usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:1411
#44 0x0000000000405a47 in main (argc=4, argv=<optimized out>,
envp=0x7fff4757d560) at /usr/src/debug/kdelibs-4.10.0/kinit/kinit.cpp:1899

This bug may be a duplicate of or related to bug 317833, bug 317640.

Possible duplicates by query: bug 317833, bug 317766, bug 317640, bug 317517,
bug 317472.

Reported using DrKonqi

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