[systemsettings] [Bug 324269] New: kded kcm crashes when trying to restart apper service

[Robert Scott]

https://bugs.kde.org/show_bug.cgi?id=324269

            Bug ID: 324269
           Summary: kded kcm crashes when trying to restart apper service
    Classification: Unclassified
           Product: systemsettings
           Version: 1.0
          Platform: Debian stable
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: bugs at humanleg.org.uk

Application: systemsettings (1.0)
KDE Platform Version: 4.8.4 (4.8.4)
Qt Version: 4.8.2
Operating System: Linux 3.2.0-4-amd64 x86_64
Distribution: Debian GNU/Linux 7.1 (wheezy)

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

Attempting to start apper service from kded kcm module

- Unusual behavior I noticed:

packagekit & apper had previously hung & needed to be killed

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007ff88449132d in KDEDConfig::slotStartService (this=0x28137c0) at
../../../kcontrol/kded/kcmkded.cpp:441
#7  0x00007ff89881a54f in QMetaObject::activate (sender=0x28376e0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff7f9a2450) at
kernel/qobject.cpp:3547
#8  0x00007ff899b02f32 in QAbstractButton::clicked (this=<optimized out>,
_t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#9  0x00007ff89985706e in QAbstractButtonPrivate::emitClicked
(this=this at entry=0x2845a00) at widgets/qabstractbutton.cpp:548
#10 0x00007ff8998578a0 in QAbstractButtonPrivate::click
(this=this at entry=0x2845a00) at widgets/qabstractbutton.cpp:541
#11 0x00007ff899857b0c in QAbstractButton::mouseReleaseEvent (this=0x28376e0,
e=0x7fff7f9a2cf0) at widgets/qabstractbutton.cpp:1123
#12 0x00007ff8994ece10 in QWidget::event (this=0x28376e0, event=0x7fff7f9a2cf0)
at kernel/qwidget.cpp:8371
#13 0x00007ff89949d70c in QApplicationPrivate::notify_helper
(this=this at entry=0x2183fe0, receiver=receiver at entry=0x28376e0,
e=e at entry=0x7fff7f9a2cf0) at kernel/qapplication.cpp:4556
#14 0x00007ff8994a23eb in QApplication::notify (this=<optimized out>,
receiver=0x28376e0, e=0x7fff7f9a2cf0) at kernel/qapplication.cpp:4099
#15 0x00007ff89a1d1886 in KApplication::notify (this=0x7fff7f9a3950,
receiver=0x28376e0, event=0x7fff7f9a2cf0) at
../../kdeui/kernel/kapplication.cpp:311
#16 0x00007ff898804b5e in QCoreApplication::notifyInternal
(this=0x7fff7f9a3950, receiver=0x28376e0, event=0x7fff7f9a2cf0) at
kernel/qcoreapplication.cpp:915
#17 0x00007ff89949e54b in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QApplicationPrivate::sendMouseEvent (receiver=0x28376e0,
event=0x7fff7f9a2cf0, alienWidget=0x28376e0, nativeWidget=0x230d090,
buttonDown=0x7ff899f732a8, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:3167
#19 0x00007ff899518fc4 in QETWidget::translateMouseEvent
(this=this at entry=0x230d090, event=event at entry=0x7fff7f9a3460) at
kernel/qapplication_x11.cpp:4523
#20 0x00007ff899517d51 in QApplication::x11ProcessEvent (this=0x7fff7f9a3950,
event=0x7fff7f9a3460) at kernel/qapplication_x11.cpp:3646
#21 0x00007ff89953ebc2 in x11EventSourceDispatch (s=s at entry=0x2178b40,
callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0x00007ff895972355 in g_main_dispatch (context=0x2178430) at
/tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:2539
#23 g_main_context_dispatch (context=context at entry=0x2178430) at
/tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3075
#24 0x00007ff895972688 in g_main_context_iterate
(context=context at entry=0x2178430, block=block at entry=1,
dispatch=dispatch at entry=1, self=<error reading variable: Unhandled dwarf
expression opcode 0xfa>) at
/tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3146
#25 0x00007ff895972744 in g_main_context_iteration (context=0x2178430,
may_block=1) at /tmp/buildd/glib2.0-2.33.12+really2.32.4/./glib/gmain.c:3207
#26 0x00007ff898833276 in QEventDispatcherGlib::processEvents (this=0x21354b0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#27 0x00007ff89953e83e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007ff8988038af in QEventLoop::processEvents
(this=this at entry=0x7fff7f9a3830, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007ff898803b38 in QEventLoop::exec (this=0x7fff7f9a3830, flags=...) at
kernel/qeventloop.cpp:204
#30 0x00007ff898808cf8 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1187
#31 0x000000000040b1ee in ?? ()
#32 0x00007ff89800eead in __libc_start_main (main=<optimized out>,
argc=<optimized out>, ubp_av=<optimized out>, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff7f9a3a88) at
libc-start.c:228
#33 0x000000000040b245 in _start ()

Possible duplicates by query: bug 323457, bug 317303, bug 306888, bug 304765,
bug 300546.

Reported using DrKonqi

-- 
You are receiving this mail because:
You are the assignee for the bug.