Application that crashed: kmix
Version of the application: 3.5
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-desktop-1mnb x86_64
Distribution: "Mandriva Linux 2010.0"

What I was doing when the application crashed:
Kmix often crashes on desktop startup on Mandriva 2010 with KDE 4.3. This bug appears on my machine when the option "Restore settings on startup" is disabled in the Kmix preferences. 

Once it has crashed, it is always possible to launch it without any problem again. 

 -- Backtrace:
Application: KMix (kdeinit4), signal: Aborted
[KCrash Handler]
#5  0x00007f0d54618545 in raise () from /lib64/libc.so.6
#6  0x00007f0d54619b60 in abort () from /lib64/libc.so.6
#7  0x00007f0d546113da in __assert_fail () from /lib64/libc.so.6
#8  0x00007f0d497dfb8a in snd_hctl_handle_events () from /usr/lib64/libasound.so.2
#9  0x00007f0d497e95d9 in snd_mixer_handle_events () from /usr/lib64/libasound.so.2
#10 0x00007f0d49cd0910 in Mixer_ALSA::prepareUpdateFromHW (this=0x1822ba0) at /usr/src/debug/kdemultimedia-4.3.2/kmix/mixer_alsa9.cpp:570
#11 0x00007f0d49cda337 in Mixer_Backend::readSetFromHW (this=0x1678) at /usr/src/debug/kdemultimedia-4.3.2/kmix/mixer_backend.cpp:100
#12 0x00007f0d49cd97d6 in Mixer_Backend::qt_metacall (this=0x1822ba0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/kdemultimedia-4.3.2/build/kmix/mixer_backend.moc:71
#13 0x00007f0d570398dc in QMetaObject::activate () from /usr/lib64/libQtCore.so.4
#14 0x00007f0d5706fb4e in QSocketNotifier::activated () from /usr/lib64/libQtCore.so.4
#15 0x00007f0d5703e273 in QSocketNotifier::event () from /usr/lib64/libQtCore.so.4
#16 0x00007f0d54ddf12c in QApplicationPrivate::notify_helper () from /usr/lib64/libQtGui.so.4
#17 0x00007f0d54de63fe in QApplication::notify () from /usr/lib64/libQtGui.so.4
#18 0x00007f0d55a03326 in KApplication::notify (this=0x1720e40, receiver=0x18496a0, event=0x7fff644aa0d0) at /usr/src/debug/kdelibs-4.3.2/kdeui/kernel/kapplication.cpp:302
#19 0x00007f0d570246fc in QCoreApplication::notifyInternal () from /usr/lib64/libQtCore.so.4
#20 0x00007f0d5704d01a in ?? () from /usr/lib64/libQtCore.so.4
#21 0x00007f0d53d394ce in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#22 0x00007f0d53d3ce98 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f0d53d3cfc0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#24 0x00007f0d5704ccc3 in QEventDispatcherGlib::processEvents () from /usr/lib64/libQtCore.so.4
#25 0x00007f0d54e7264e in ?? () from /usr/lib64/libQtGui.so.4
#26 0x00007f0d57023032 in QEventLoop::processEvents () from /usr/lib64/libQtCore.so.4
#27 0x00007f0d57023404 in QEventLoop::exec () from /usr/lib64/libQtCore.so.4
#28 0x00007f0d570255b9 in QCoreApplication::exec () from /usr/lib64/libQtCore.so.4
#29 0x00007f0d49cbbbe2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at /usr/src/debug/kdemultimedia-4.3.2/kmix/main.cpp:71
#30 0x00000000004068b8 in launch (argc=3, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=24, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x409d9d "0") at /usr/src/debug/kdelibs-4.3.2/kinit/kinit.cpp:677
#31 0x00000000004075b0 in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.3.2/kinit/kinit.cpp:1169
#32 0x0000000000407a61 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.3.2/kinit/kinit.cpp:1362
#33 0x00000000004086c2 in main (argc=2, argv=<value optimized out>, envp=<value optimized out>) at /usr/src/debug/kdelibs-4.3.2/kinit/kinit.cpp:1793

Reported using DrKonqi