Application: kmix (4)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Ubuntu 11.10

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

I had recenetly replugged my headphones and changed songs and everytime I change song, KMix crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fefe32ee7c0 (LWP 24068))]

Thread 3 (Thread 0x7fefc2577700 (LWP 24069)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fefc25769f0 in ?? ()
#2  0x00007fff971d97e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 2 (Thread 0x7fefc1b6b700 (LWP 24070)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007fefc1b6a9f0 in ?? ()
#2  0x00007fff971d97e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7fefe32ee7c0 (LWP 24068)):
[KCrash Handler]
#6  0x00007fefe2ee2753 in MDWSlider::update (this=0x28be070) at ../../kmix/gui/mdwslider.cpp:1001
#7  0x00007fefe2ede00b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at ../../kmix/gui/viewdockareapopup.cpp:168
#8  0x00007fefe2edb311 in ViewBase::qt_metacall (this=0x28aca50, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff97130a00) at ./viewbase.moc:87
#9  0x00007fefe2edd9e0 in ViewDockAreaPopup::qt_metacall (this=0x28aca50, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff97130a00) at ./viewdockareapopup.moc:73
#10 0x00007fefdf955be9 in QMetaObject::activate (sender=0x27bf350, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3559
#11 0x00007fefe2efa0cc in Mixer::qt_metacall (this=0x27bf350, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff97130b50) at ./mixer.moc:82
#12 0x00007fefdf955be9 in QMetaObject::activate (sender=0x280a010, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3559
#13 0x00007fefe2eb738c in Mixer_Backend::readSetFromHW (this=0x280a010) at ../../kmix/backends/mixer_backend.cpp:155
#14 0x00007fefe2ec7725 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at ../../kmix/backends/mixer_pulse.cpp:191
#15 0x00007fefe12cfce4 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#16 0x00007fefd921d5f3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#17 0x00007fefd921d963 in pa_pdispatch_run () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#18 0x00007fefe12c5c1d in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#19 0x00007fefd9222209 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.0.so
#20 0x00007fefe10b3b23 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0
#21 0x00007fefd8cfba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fefd8cfc258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fefd8cfc429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fefdf970b9f in operator= (f=..., this=0x2410a00) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2289
#25 QEventDispatcherGlib::processEvents (this=0x238bad0, flags=) at kernel/qeventdispatcher_glib.cpp:417
#26 0x00007fefe065721e in QGuiEventDispatcherGlib::~QGuiEventDispatcherGlib (this=0x282caf0, __in_chrg=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:190
#27 0x0000000000000024 in ?? ()
#28 0x00007fefdf940a31 in QVector<QEventLoop*>::realloc (this=0x7fefe065721e, asize=37684768, aalloc=-1760356576) at ../../include/QtCore/../../src/corelib/tools/qvector.h:503
#29 0x00007fff97131720 in ?? ()
#30 0x00000000023f0620 in ?? ()
#31 0x00000000025ae2b0 in ?? ()
#32 0x00007fff97131730 in ?? ()
#33 0x00007fefdf940637 in QEventLoop::exec (this=0x7fff971316e0, flags=...) at kernel/qeventloop.cpp:195
#34 0x00007fefdf9456c7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#35 0x00007fefe2ececc2 in kdemain (argc=5, argv=0x7fff97131ca8) at ../../kmix/apps/main.cpp:76
#36 0x00007fefe2b0d30d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=5, ubp_av=0x7fff97131ca8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff97131c98) at libc-start.c:226
#37 0x0000000000400661 in _start ()

Possible duplicates by query: bug 296815, bug 296754, bug 296730, bug 296717, bug 296684.

Reported using DrKonqi