Bug 298885

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-pae i686
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I installed kubuntu 12.04 and kmis just crashed when I opened it

-- 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 0xb1bb0740 (LWP 1713))]

Thread 3 (Thread 0xaa19db40 (LWP 1731)):
#0  0xb77bb424 in __kernel_vsyscall ()
#1  0xb7653380 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2e2ba3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2e1e06e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2e1e1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb5c1d8e7 in QEventDispatcherGlib::processEvents (this=0xa9800468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb5be950d in QEventLoop::processEvents (this=0xaa19d240, flags=...) at kernel/qeventloop.cpp:149
#7  0xb5be97a9 in QEventLoop::exec (this=0xaa19d240, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5ad294c in QThread::exec (this=0x972f988) at thread/qthread.cpp:501
#9  0xb5bc6b5d in QInotifyFileSystemWatcherEngine::run (this=0x972f988) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb5ad5de0 in QThreadPrivate::start (arg=0x972f988) at thread/qthread_unix.cpp:298
#11 0xb2f96d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb7661ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xa57feb40 (LWP 1737)):
#0  0xb2f8adc4 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5b34315 in do_gettime (frac=0xa57fdfb0, sec=0xa57fdfa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb5c1e226 in QTimerInfoList::updateCurrentTime (this=0xa4e02074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb5c1e57a in QTimerInfoList::timerWait (this=0xa4e02074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb5c1ce23 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xa57fe0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb5c1cebd in timerSourcePrepare (source=0xa4e02040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb2e1d762 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2e1df6f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb2e1e1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5c1d8e7 in QEventDispatcherGlib::processEvents (this=0xa4e00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb5be950d in QEventLoop::processEvents (this=0xa57fe240, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5be97a9 in QEventLoop::exec (this=0xa57fe240, flags=...) at kernel/qeventloop.cpp:204
#13 0xb5ad294c in QThread::exec (this=0x9a36af0) at thread/qthread.cpp:501
#14 0xb5bc6b5d in QInotifyFileSystemWatcherEngine::run (this=0x9a36af0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5ad5de0 in QThreadPrivate::start (arg=0x9a36af0) at thread/qthread_unix.cpp:298
#16 0xb2f96d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb7661ace in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1bb0740 (LWP 1713)):
[KCrash Handler]
#7  0xb777bf75 in MDWSlider::update (this=0x9a1e1f8) at ../../kmix/gui/mdwslider.cpp:1001
#8  0xb7776c23 in ViewDockAreaPopup::refreshVolumeLevels (this=0x9a1db58) at ../../kmix/gui/viewdockareapopup.cpp:168
#9  0xb7773913 in qt_static_metacall (_a=0xbfcaeb40, _id=3, _o=0x9a1db58, _c=<optimized out>) at ./viewbase.moc:64
#10 ViewBase::qt_static_metacall (_o=0x9a1db58, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfcaeb40) at ./viewbase.moc:55
#11 0xb5c016b1 in QMetaObject::activate (sender=0x97bbe50, m=0xb77b7d48, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3547
#12 0xb7796c75 in Mixer::controlChanged (this=0x97bbe50) at ./mixer.moc:117
#13 0xb5c016b1 in QMetaObject::activate (sender=0x97c2a58, m=0xb77b5c44, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#14 0xb774bea5 in Mixer_Backend::controlChanged (this=0x97c2a58) at ./mixer_backend.moc:107
#15 0xb774c1a8 in Mixer_Backend::readSetFromHW (this=0x97c2a58) at ../../kmix/backends/mixer_backend.cpp:155
#16 0xb775912a in Mixer_PULSE::triggerUpdate (this=0x97c2a58) at ../../kmix/backends/mixer_pulse.cpp:1286
#17 0xb775d47d in sink_cb (c=0x97c3960, i=0x0, eol=1) at ../../kmix/backends/mixer_pulse.cpp:191
#18 0xb6b8ab45 in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#19 0xb2f49eed in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#20 0xb2f4a2f0 in pa_pdispatch_run () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#21 0xb6b7ea1d in ?? () from /usr/lib/i386-linux-gnu/libpulse.so.0
#22 0xb2f4f8c3 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#23 0xb2f39c28 in ?? () from /usr/lib/i386-linux-gnu/libpulsecommon-1.1.so
#24 0xb6b6da3a in ?? () from /usr/lib/i386-linux-gnu/libpulse-mainloop-glib.so.0
#25 0xb2e1dcda in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0xb2e1e0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb2e1e1c1 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb5c1d887 in QEventDispatcherGlib::processEvents (this=0x96d6eb8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#29 0xb628caaa in QGuiEventDispatcherGlib::processEvents (this=0x96d6eb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#30 0xb5be950d in QEventLoop::processEvents (this=0xbfcaf674, flags=...) at kernel/qeventloop.cpp:149
#31 0xb5be97a9 in QEventLoop::exec (this=0xbfcaf674, flags=...) at kernel/qeventloop.cpp:204
#32 0xb5beeeba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#33 0xb61d1a74 in QApplication::exec () at kernel/qapplication.cpp:3820
#34 0xb776579b in kdemain (argc=1, argv=0xbfcaf8d4) at ../../kmix/apps/main.cpp:76
#35 0x0804850b in main (argc=1, argv=0xbfcaf8d4) at kmix_dummy.cpp:3

Possible duplicates by query: bug 298578, bug 298528, bug 298492, bug 298269, bug 298156.

Reported using DrKonqi