Application: kmix (4)
KDE Platform Version: 4.7.97 (4.8 RC2 (4.7.97)
Qt Version: 4.7.4
Operating System: Linux 3.2.0-8-generic i686
Distribution: Ubuntu precise (development branch)

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

First, I got warning that some devices were not managed by KDE. I ignore this warning. I opened Kmix with a crash.
Conf Kubuntu 12.04 alpha 1 updated dayly (incl. KDE 4.8)

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d8720 (LWP 2321))]

Thread 3 (Thread 0xb074fb70 (LWP 2323)):
#0  0x00a9b416 in __kernel_vsyscall ()
#1  0x001d342e in __GI___poll (fds=0x99de5e8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x0230a32b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x022fc8fe in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x022fca51 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01452797 in QEventDispatcherGlib::processEvents (this=0x9824c98, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x01422fad in QEventLoop::processEvents (this=0xb074f2a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x014231f1 in QEventLoop::exec (this=0xb074f2a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0132669b in QThread::exec (this=0x994a198) at thread/qthread.cpp:498
#9  0x01403bfd in QInotifyFileSystemWatcherEngine::run (this=0x994a198) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01329543 in QThreadPrivate::start (arg=0x994a198) at thread/qthread_unix.cpp:331
#11 0x0090ad31 in start_thread (arg=0xb074fb70) at pthread_create.c:304
#12 0x001e211e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xabf43b70 (LWP 2403)):
#0  0x0090ddf4 in __pthread_mutex_unlock (mutex=0x9a1f628) at pthread_mutex_unlock.c:290
#1  0x001effa4 in pthread_mutex_unlock (mutex=0x9a1f628) at forward.c:184
#2  0x0233b9a0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x022fc7ef in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x022fca51 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x01452797 in QEventDispatcherGlib::processEvents (this=0x9a1c3c0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x01422fad in QEventLoop::processEvents (this=0xabf432a0, flags=...) at kernel/qeventloop.cpp:149
#7  0x014231f1 in QEventLoop::exec (this=0xabf432a0, flags=...) at kernel/qeventloop.cpp:201
#8  0x0132669b in QThread::exec (this=0x9a19ea8) at thread/qthread.cpp:498
#9  0x01403bfd in QInotifyFileSystemWatcherEngine::run (this=0x9a19ea8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01329543 in QThreadPrivate::start (arg=0x9a19ea8) at thread/qthread_unix.cpp:331
#11 0x0090ad31 in start_thread (arg=0xabf43b70) at pthread_create.c:304
#12 0x001e211e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb77d8720 (LWP 2321)):
[KCrash Handler]
#7  volrange (vol=590, this=0x0) at ../../kmix/core/volume.cpp:216
#8  Volume::setAllVolumes (this=0x0, vol=590) at ../../kmix/core/volume.cpp:112
#9  0x0084531f in MDWSlider::volumeChangeInternal (this=0x9a0b330, vol=..., ref_sliders=...) at ../../kmix/gui/mdwslider.cpp:868
#10 0x0084536f in MDWSlider::volumeChange (this=0x9a0b330) at ../../kmix/gui/mdwslider.cpp:854
#11 0x00847d19 in MDWSlider::qt_metacall (this=0x9a0b330, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfcedd28) at ./mdwslider.moc:121
#12 0x0142a7dd in metacall (argv=0xbfcedd28, idx=46, cl=QMetaObject::InvokeMetaMethod, object=0x9a0b330) at kernel/qmetaobject.cpp:237
#13 QMetaObject::metacall (object=0x9a0b330, cl=QMetaObject::InvokeMetaMethod, idx=46, argv=0xbfcedd28) at kernel/qmetaobject.cpp:232
#14 0x014396ca in QMetaObject::activate (sender=0x9a08f20, m=0x21bdb60, local_signal_index=0, argv=0xbfcedd28) at kernel/qobject.cpp:3278
#15 0x01f77835 in QAbstractSlider::valueChanged (this=0x9a08f20, _t1=590) at .moc/release-shared/moc_qabstractslider.cpp:182
#16 0x01c79319 in QAbstractSlider::setValue (this=0x9a08f20, value=<optimized out>) at widgets/qabstractslider.cpp:543
#17 0x01c79600 in QAbstractSlider::triggerAction (this=0x9a08f20, action=QAbstractSlider::SliderMove) at widgets/qabstractslider.cpp:632
#18 0x01c79765 in QAbstractSlider::setSliderPosition (this=0x9a08f20, position=<optimized out>) at widgets/qabstractslider.cpp:500
#19 0x01d1f4b8 in QSlider::mouseMoveEvent (this=0x9a08f20, ev=0xbfcee33c) at widgets/qslider.cpp:514
#20 0x018bc354 in QWidget::event (this=0x9a08f20, event=0xbfcee33c) at kernel/qwidget.cpp:8280
#21 0x01c79e33 in QAbstractSlider::event (this=0x9a08f20, e=0xbfcee33c) at widgets/qabstractslider.cpp:942
#22 0x01d1eed0 in QSlider::event (this=0x9a08f20, event=0xbfcee33c) at widgets/qslider.cpp:435
#23 0x018620d4 in notify_helper (e=0xbfcee33c, receiver=0x9a08f20, this=0x9714900) at kernel/qapplication.cpp:4486
#24 QApplicationPrivate::notify_helper (this=0x9714900, receiver=0x9a08f20, e=0xbfcee33c) at kernel/qapplication.cpp:4458
#25 0x0186813b in QApplication::notify (this=0x9714900, receiver=0x9a08f20, e=0xbfcee33c) at kernel/qapplication.cpp:4047
#26 0x00d8c021 in KApplication::notify (this=0x9710320, receiver=0x9a08f20, event=0xbfcee33c) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x01423f6e in QCoreApplication::notifyInternal (this=0x9710320, receiver=0x9a08f20, event=0xbfcee33c) at kernel/qcoreapplication.cpp:787
#28 0x01863095 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QApplicationPrivate::sendMouseEvent (receiver=0x9a08f20, event=0xbfcee33c, alienWidget=0x9a08f20, nativeWidget=0x9a08d38, buttonDown=0x21c6c94, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#30 0x018efd7a in QETWidget::translateMouseEvent (this=0x9a08d38, event=0xbfcee7bc) at kernel/qapplication_x11.cpp:4502
#31 0x018ee1cd in QApplication::x11ProcessEvent (this=0x9710320, event=0xbfcee7bc) at kernel/qapplication_x11.cpp:3690
#32 0x0191a5cc in x11EventSourceDispatch (s=0x97138b8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x022fc56a in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x022fc975 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x022fca51 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x0145273a in QEventDispatcherGlib::processEvents (this=0x96ee218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#37 0x0191a1ba in QGuiEventDispatcherGlib::processEvents (this=0x96ee218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x01422fad in QEventLoop::processEvents (this=0xbfceeab4, flags=...) at kernel/qeventloop.cpp:149
#39 0x014231f1 in QEventLoop::exec (this=0xbfceeab4, flags=...) at kernel/qeventloop.cpp:201
#40 0x01427dfd in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#41 0x0185fc74 in QApplication::exec () at kernel/qapplication.cpp:3760
#42 0x0082e2bb in kdemain (argc=3, argv=0xbfceed14) at ../../kmix/apps/main.cpp:76
#43 0x0804850b in main (argc=3, argv=0xbfceed14) at kmix_dummy.cpp:3

Possible duplicates by query: bug 290742.

Reported using DrKonqi