Application: kmix (4)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-24-generic i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
While I let the laptop do some work on movies (Projectx, mplex) Kmix crashed. These movies are saved on a USB-device. After Kmix crashes all my USB-devices (disk, mouse, keyboard etc) do not work until I restart my computer.

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb5b65980 (LWP 4166))]

Thread 3 (Thread 0xaea05b40 (LWP 4187)):
#0  0x00948dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x0496b315 in do_gettime (frac=0xaea04f00, sec=0xaea04ef8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x04a55226 in QTimerInfoList::updateCurrentTime (this=0xae10207c) at kernel/qeventdispatcher_unix.cpp:343
#4  0x04a5557a in QTimerInfoList::timerWait (this=0xae10207c, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x04a53e23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xaea0500c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x04a53ebd in timerSourcePrepare (source=0xae102048, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x02e2b762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x02e2bf6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x02e2c1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x04a548e7 in QEventDispatcherGlib::processEvents (this=0xae100480, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x04a2050d in QEventLoop::processEvents (this=0xaea05190, flags=...) at kernel/qeventloop.cpp:149
#12 0x04a207a9 in QEventLoop::exec (this=0xaea05190, flags=...) at kernel/qeventloop.cpp:204
#13 0x0490994c in QThread::exec (this=0x8baf418) at thread/qthread.cpp:501
#14 0x049fdb5d in QInotifyFileSystemWatcherEngine::run (this=0x8baf418) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x0490cde0 in QThreadPrivate::start (arg=0x8baf418) at thread/qthread_unix.cpp:298
#16 0x02c7ba11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xaa0eeb40 (LWP 4256)):
#0  0x02e2ba4c in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x02e2c002 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x02e2c1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x04a548e7 in QEventDispatcherGlib::processEvents (this=0xa9700480, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x04a2050d in QEventLoop::processEvents (this=0xaa0ee190, flags=...) at kernel/qeventloop.cpp:149
#5  0x04a207a9 in QEventLoop::exec (this=0xaa0ee190, flags=...) at kernel/qeventloop.cpp:204
#6  0x0490994c in QThread::exec (this=0x8c2bf68) at thread/qthread.cpp:501
#7  0x049fdb5d in QInotifyFileSystemWatcherEngine::run (this=0x8c2bf68) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x0490cde0 in QThreadPrivate::start (arg=0x8c2bf68) at thread/qthread_unix.cpp:298
#9  0x02c7ba11 in ?? () from /usr/lib/nvidia-current/libGL.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xb5b65980 (LWP 4166)):
[KCrash Handler]
#7  0x00887f75 in MDWSlider::update (this=0x8c12d20) at ../../kmix/gui/mdwslider.cpp:1001
#8  0x00882c23 in ViewDockAreaPopup::refreshVolumeLevels (this=0x8c12658) at ../../kmix/gui/viewdockareapopup.cpp:168
#9  0x0087f913 in qt_static_metacall (_a=0xbfdd0e70, _id=3, _o=0x8c12658, _c=<optimized out>) at ./viewbase.moc:64
#10 ViewBase::qt_static_metacall (_o=0x8c12658, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfdd0e70) at ./viewbase.moc:55
#11 0x04a386b1 in QMetaObject::activate (sender=0x8bd1f40, m=0x8c3d48, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3547
#12 0x008a2c75 in Mixer::controlChanged (this=0x8bd1f40) at ./mixer.moc:117
#13 0x04a386b1 in QMetaObject::activate (sender=0x8b9d2e0, m=0x8c1c44, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#14 0x00857ea5 in Mixer_Backend::controlChanged (this=0x8b9d2e0) at ./mixer_backend.moc:107
#15 0x008581a8 in Mixer_Backend::readSetFromHW (this=0x8b9d2e0) at ../../kmix/backends/mixer_backend.cpp:155
#16 0x0086512a in Mixer_PULSE::triggerUpdate (this=0x8b9d2e0) at ../../kmix/backends/mixer_pulse.cpp:1286
#17 0x0086947d in sink_cb (c=0x8bcd998, i=0x0, eol=1) at ../../kmix/backends/mixer_pulse.cpp:191
#18 0x006d6b45 in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#19 0x00e76eed in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#20 0x00e772f0 in pa_pdispatch_run () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#21 0x006caa1d in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#22 0x00e7c8c3 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#23 0x00e66c28 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#24 0x00acca3a in ?? () from /usr/lib/i386-linux-gnu/libpulse-mainloop-glib.so.0
#25 0x02e2bcda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x02e2c0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x02e2c1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0x04a54887 in QEventDispatcherGlib::processEvents (this=0x8893ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0x014c1aaa in QGuiEventDispatcherGlib::processEvents (this=0x8893ea0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x04a2050d in QEventLoop::processEvents (this=0xbfdd19a4, flags=...) at kernel/qeventloop.cpp:149
#31 0x04a207a9 in QEventLoop::exec (this=0xbfdd19a4, flags=...) at kernel/qeventloop.cpp:204
#32 0x04a25eba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#33 0x01406a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#34 0x0087179b in kdemain (argc=1, argv=0xbfdd1c04) at ../../kmix/apps/main.cpp:76
#35 0x0804850b in main (argc=1, argv=0xbfdd1c04) at kmix_dummy.cpp:3

This bug may be a duplicate of or related to bug 298492.

Possible duplicates by query: bug 299125, bug 299098, bug 299032, bug 298964, bug 298885.

Reported using DrKonqi