Application: kmix (3.6)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-35-generic i686
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
I am not quite sure what is happening, I just changed the mic boost level and the mic volume, and lastly when I change the input source, KMix crashes.

 -- Backtrace:
Application: KMix (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7797aa0 (LWP 1731))]

Thread 2 (Thread 0xaa918b70 (LWP 1758)):
#0  0x01376e16 in *__GI_clock_gettime (clock_id=20426740, tp=0xaa917fb8) at ../sysdeps/unix/clock_gettime.c:100
#1  0x008d36fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x008d8825 in QTimerInfoList::updateCurrentTime (this=0x8ce54ac) at kernel/qeventdispatcher_unix.cpp:340
#3  0x008d886a in QTimerInfoList::timerWait (this=0x8ce54ac, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x008d6818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaa9180cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x008d68a5 in timerSourcePrepare (source=0x0, timeout=0x137aff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x07f18aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x07f18ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x07f194b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x008d660f in QEventDispatcherGlib::processEvents (this=0x8ce2620, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x008a9059 in QEventLoop::processEvents (this=0xaa918290, flags=) at kernel/qeventloop.cpp:149
#11 0x008a94aa in QEventLoop::exec (this=0xaa918290, flags=...) at kernel/qeventloop.cpp:201
#12 0x007a55a8 in QThread::exec (this=0x8c02b88) at thread/qthread.cpp:487
#13 0x00888c1b in QInotifyFileSystemWatcherEngine::run (this=0x8c02b88) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x007a832e in QThreadPrivate::start (arg=0x8c02b88) at thread/qthread_unix.cpp:248
#15 0x0011596e in start_thread (arg=0xaa918b70) at pthread_create.c:300
#16 0x00cb1a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7797aa0 (LWP 1731)):
[KCrash Handler]
#6  0x0272c6ac in QWidget::maximumSize (this=0x91324a0) at kernel/qwidget.cpp:3528
#7  0x02b7d564 in QMenuPrivate::updateActionRects (this=0x912a7f0) at widgets/qmenu.cpp:307
#8  0x02b842e5 in QMenu::event (this=0x912ac30, e=0xbffc5748) at widgets/qmenu.cpp:2394
#9  0x026dc4dc in QApplicationPrivate::notify_helper (this=0x8affbc8, receiver=0x912ac30, e=0xbffc5748) at kernel/qapplication.cpp:4300
#10 0x026e30f9 in QApplication::notify (this=0x8afe8e8, receiver=0x912ac30, e=0xbffc5748) at kernel/qapplication.cpp:4265
#11 0x0117a40a in KApplication::notify (this=0x8afe8e8, receiver=0x912ac30, event=0xbffc5748) at ../../kdeui/kernel/kapplication.cpp:302
#12 0x008aaa3b in QCoreApplication::notifyInternal (this=0x8afe8e8, receiver=0x912ac30, event=0xbffc5748) at kernel/qcoreapplication.cpp:704
#13 0x02739719 in QCoreApplication::sendEvent (this=0x912a7f0, recursive=true, disableUpdates=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#14 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x912a7f0, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7086
#15 0x02739687 in QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x8b9fb60, recursive=true, disableUpdates=true) at kernel/qwidget.cpp:7098
#16 0x0273f481 in QWidgetPrivate::prepareToRender (this=0x8d3b490, region=..., renderFlags=...) at kernel/qwidget.cpp:5163
#17 0x0274492d in QWidget::render (this=0x8d76f80, target=0xbffc5a04, targetOffset=..., sourceRegion=..., renderFlags=...) at kernel/qwidget.cpp:4871
#18 0x0860634d in Oxygen::TransitionWidget::grabWidget (this=0x91c2810, pixmap=..., widget=0x8d76f80, rect=...) at ../../../kstyles/oxygen/transitions/oxygentransitionwidget.cpp:228
#19 0x08606b59 in Oxygen::TransitionWidget::grab (this=0x91c2810, widget=0x8d76f80, rect=...) at ../../../kstyles/oxygen/transitions/oxygentransitionwidget.cpp:91
#20 0x085fdf05 in Oxygen::ComboBoxData::animate (this=0x91c26e0) at ../../../kstyles/oxygen/transitions/oxygencomboboxdata.cpp:134
#21 0x085fd700 in Oxygen::ComboBoxData::indexChanged (this=0x91c26e0) at ../../../kstyles/oxygen/transitions/oxygencomboboxdata.cpp:52
#22 0x085fdd47 in Oxygen::ComboBoxData::qt_metacall (this=0x91c26e0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbffc5bf8) at ./oxygencomboboxdata.moc:77
#23 0x008afc9a in QMetaObject::metacall (object=0x91c26e0, cl=152291440, idx=7, argv=0xbffc5bf8) at kernel/qmetaobject.cpp:237
#24 0x008be3d5 in QMetaObject::activate (sender=0x8d76f80, m=0x30099b8, local_signal_index=5, argv=0xbffc5bf8) at kernel/qobject.cpp:3293
#25 0x02b00493 in QComboBox::currentIndexChanged (this=0x8d76f80, _t1=1) at .moc/release-shared/moc_qcombobox.cpp:302
#26 0x02b020ca in QComboBoxPrivate::_q_emitCurrentIndexChanged (this=0x8d3b490, index=...) at widgets/qcombobox.cpp:1235
#27 0x02b055a9 in QComboBoxPrivate::setCurrentIndex (this=0x8d3b490, mi=...) at widgets/qcombobox.cpp:1992
#28 0x02b0599c in QComboBoxPrivate::_q_itemSelected (this=0x8d3b490, item=...) at widgets/qcombobox.cpp:1204
#29 0x02b0b2f3 in QComboBox::qt_metacall (this=0x8d76f80, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbffc5e68) at .moc/release-shared/moc_qcombobox.cpp:191
#30 0x0124230a in KComboBox::qt_metacall (this=0x8d76f80, _c=QMetaObject::InvokeMetaMethod, _id=39, _a=0xbffc5e68) at ./kcombobox.moc:106
#31 0x008afc9a in QMetaObject::metacall (object=0x8d76f80, cl=152291440, idx=39, argv=0xbffc5e68) at kernel/qmetaobject.cpp:237
#32 0x008be3d5 in QMetaObject::activate (sender=0x8e7ef10, m=0x3017cd4, local_signal_index=0, argv=0xbffc5e68) at kernel/qobject.cpp:3293
#33 0x02e08763 in QComboBoxPrivateContainer::itemSelected (this=0x8e7ef10, _t1=...) at .moc/release-shared/moc_qcombobox_p.cpp:213
#34 0x02b03a6a in QComboBoxPrivateContainer::eventFilter (this=0x8e7ef10, o=0x8e33000, e=0xbffc6460) at widgets/qcombobox.cpp:663
#35 0x008a9cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8affbc8, receiver=0x8e33000, event=0xbffc6460) at kernel/qcoreapplication.cpp:819
#36 0x026dc4b9 in QApplicationPrivate::notify_helper (this=0x8affbc8, receiver=0x8e33000, e=0xbffc6460) at kernel/qapplication.cpp:4296
#37 0x026e39f7 in QApplication::notify (this=0x8afe8e8, receiver=0x8e33000, e=0xbffc6460) at kernel/qapplication.cpp:3865
#38 0x0117a40a in KApplication::notify (this=0x8afe8e8, receiver=0x8e33000, event=0xbffc6460) at ../../kdeui/kernel/kapplication.cpp:302
#39 0x008aaa3b in QCoreApplication::notifyInternal (this=0x8afe8e8, receiver=0x8e33000, event=0xbffc6460) at kernel/qcoreapplication.cpp:704
#40 0x026e2952 in QCoreApplication::sendEvent (receiver=0x8e33000, event=0xbffc6460, alienWidget=0x8e33000, nativeWidget=0x8e7ef10, buttonDown=0x3020058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#41 QApplicationPrivate::sendMouseEvent (receiver=0x8e33000, event=0xbffc6460, alienWidget=0x8e33000, nativeWidget=0x8e7ef10, buttonDown=0x3020058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#42 0x0276e5cf in QETWidget::translateMouseEvent (this=0x8e7ef10, event=0xbffc697c) at kernel/qapplication_x11.cpp:4302
#43 0x0276d511 in QApplication::x11ProcessEvent (this=0x8afe8e8, event=0xbffc697c) at kernel/qapplication_x11.cpp:3379
#44 0x0279c60a in x11EventSourceDispatch (s=0x8b02a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#45 0x07f155e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#46 0x07f192d8 in ?? () from /lib/libglib-2.0.so.0
#47 0x07f194b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#48 0x008d65d5 in QEventDispatcherGlib::processEvents (this=0x8aff780, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#49 0x0279c135 in QGuiEventDispatcherGlib::processEvents (this=0x8aff780, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#50 0x008a9059 in QEventLoop::processEvents (this=0xbffc6c74, flags=) at kernel/qeventloop.cpp:149
#51 0x008a94aa in QEventLoop::exec (this=0xbffc6c74, flags=...) at kernel/qeventloop.cpp:201
#52 0x008ad69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#53 0x026dc577 in QApplication::exec () at kernel/qapplication.cpp:3579
#54 0x024bf053 in kdemain () from /usr/lib/libkdeinit4_kmix.so
#55 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8ac794e "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#56 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#57 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#58 0x0804fe4f in main (argc=4, argv=0xbffc7784, envp=0xbffc7798) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 280953, bug 278637, bug 278567, bug 251763, bug 246773.

Reported using DrKonqi