[systemsettings] [Bug 315152] New: Phonon control panel crash

[Craig Crawford]

https://bugs.kde.org/show_bug.cgi?id=315152

            Bug ID: 315152
           Summary: Phonon control panel crash
    Classification: Unclassified
           Product: systemsettings
           Version: unspecified
          Platform: Ubuntu Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: kde at pyronexus.com

Application: kcmshell4 ()
KDE Platform Version: 4.9.4
Qt Version: 4.8.3
Operating System: Linux 3.5.0-23-generic x86_64
Distribution: Linux Mint 14 Nadia

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

Changing multimedia settings to a different output device.

The crash can be reproduced some of the time.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007ff9b92a0425 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007ff9b92a3b8b in __GI_abort () at abort.c:91
#8  0x00007ff9a81ae9f7 in pa_context_set_card_profile_by_index () from
/usr/lib/x86_64-linux-gnu/libpulse.so.0
#9  0x00007ff9a8668233 in AudioSetup::profileChanged (this=0x22128b0) at
../../../phonon/kcm/audiosetup.cpp:609
#10 0x00007ff9b7f6af5f in QMetaObject::activate (sender=0x22fd020, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff9013dc90) at
kernel/qobject.cpp:3547
#11 0x00007ff9b76d35f1 in QComboBox::currentIndexChanged
(this=this at entry=0x22fd020, _t1=1) at .moc/release-shared/moc_qcombobox.cpp:316
#12 0x00007ff9b76d3657 in QComboBoxPrivate::_q_emitCurrentIndexChanged
(this=this at entry=0x2217870, index=...) at widgets/qcombobox.cpp:1278
#13 0x00007ff9b76d3860 in QComboBoxPrivate::setCurrentIndex
(this=this at entry=0x2217870, mi=...) at widgets/qcombobox.cpp:2046
#14 0x00007ff9b76d44f4 in QComboBoxPrivate::_q_itemSelected (this=0x2217870,
item=...) at widgets/qcombobox.cpp:1247
#15 0x00007ff9b7f6af5f in QMetaObject::activate (sender=0x27ca5e0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fff9013df00) at
kernel/qobject.cpp:3547
#16 0x00007ff9b7968482 in QComboBoxPrivateContainer::itemSelected
(this=<optimized out>, _t1=...) at .moc/release-shared/moc_qcombobox_p.cpp:253
#17 0x00007ff9b76ceb77 in QComboBoxPrivateContainer::eventFilter
(this=0x27ca5e0, o=0x276af00, e=0x7fff9013e650) at widgets/qcombobox.cpp:691
#18 0x00007ff9b7f556d6 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>,
receiver=0x276af00, event=0x7fff9013e650) at kernel/qcoreapplication.cpp:1025
#19 0x00007ff9b72fce6c in QApplicationPrivate::notify_helper
(this=this at entry=0x1c25730, receiver=receiver at entry=0x276af00,
e=e at entry=0x7fff9013e650) at kernel/qapplication.cpp:4558
#20 0x00007ff9b7301b6b in QApplication::notify (this=<optimized out>,
receiver=0x276af00, e=0x7fff9013e650) at kernel/qapplication.cpp:4105
#21 0x00007ff9b8c0e1d6 in KApplication::notify (this=0x7fff9013f450,
receiver=0x276af00, event=0x7fff9013e650) at
../../kdeui/kernel/kapplication.cpp:311
#22 0x00007ff9b7f5556e in QCoreApplication::notifyInternal
(this=0x7fff9013f450, receiver=0x276af00, event=0x7fff9013e650) at
kernel/qcoreapplication.cpp:915
#23 0x00007ff9b72fdcd3 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QApplicationPrivate::sendMouseEvent (receiver=0x276af00,
event=0x7fff9013e650, alienWidget=0x276af00, nativeWidget=0x27ca5e0,
buttonDown=0x7ff9b7dd9308 <qt_button_down>, lastMouseReceiver=...,
spontaneous=true) at kernel/qapplication.cpp:3173
#25 0x00007ff9b737b41c in QETWidget::translateMouseEvent
(this=this at entry=0x27ca5e0, event=event at entry=0x7fff9013edd0) at
kernel/qapplication_x11.cpp:4556
#26 0x00007ff9b737a44f in QApplication::x11ProcessEvent (this=0x7fff9013f450,
event=0x7fff9013edd0) at kernel/qapplication_x11.cpp:3737
#27 0x00007ff9b73a1fa2 in x11EventSourceDispatch (s=0x1c23540, callback=0x0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#28 0x00007ff9b3d2fab5 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007ff9b3d2fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007ff9b3d2fea4 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ff9b7f83bf6 in QEventDispatcherGlib::processEvents (this=0x1bfa770,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#32 0x00007ff9b73a1c1e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007ff9b7f542bf in QEventLoop::processEvents
(this=this at entry=0x7fff9013f1b0, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007ff9b7f54548 in QEventLoop::exec (this=0x7fff9013f1b0, flags=...) at
kernel/qeventloop.cpp:204
#35 0x00007ff9b77b5428 in QDialog::exec (this=0x1de4e50) at
dialogs/qdialog.cpp:554
#36 0x00007ff9b964eb1c in kdemain (_argc=29429856, _argv=<optimized out>) at
../../kcmshell/main.cpp:292
#37 0x00007ff9b928b76d in __libc_start_main (main=0x4006a0 <main(int, char**)>,
argc=2, ubp_av=0x7fff9013f588, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fff9013f578) at libc-start.c:226
#38 0x00000000004006d1 in _start ()

This bug may be a duplicate of or related to bug 267704.

Possible duplicates by query: bug 313161.

Reported using DrKonqi

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