Bug 300257

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 x86_64
Distribution: Ubuntu 12.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:	
Nothing, kmix are in autostart, and will start if i login to kde

The crash does not seem to be reproducible.

-- Backtrace:
Application: KMix (kmix), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fada8fc5780 (LWP 1849))]

Thread 3 (Thread 0x7fad89c03700 (LWP 1891)):
#0  0x00007fad9e69162f in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fad9e691f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fad9e692124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fada560c426 in QEventDispatcherGlib::processEvents (this=0x7fad840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fada55dbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fada55dbed7 in QEventLoop::exec (this=0x7fad89c02dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fada54dafa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fada55bb9ff in QInotifyFileSystemWatcherEngine::run (this=0x1c5ea30) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fada54ddfcb in QThreadPrivate::start (arg=0x1c5ea30) at thread/qthread_unix.cpp:298
#9  0x00007fad9f1f8e9a in start_thread (arg=0x7fad89c03700) at pthread_create.c:308
#10 0x00007fada88914bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fad891f6700 (LWP 1897)):
#0  0x00007fada8885b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fad9e691ff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fad9e692124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fada560c426 in QEventDispatcherGlib::processEvents (this=0x7fad780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007fada55dbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fada55dbed7 in QEventLoop::exec (this=0x7fad891f5dd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fada54dafa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007fada55bb9ff in QInotifyFileSystemWatcherEngine::run (this=0x1e441a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fada54ddfcb in QThreadPrivate::start (arg=0x1e441a0) at thread/qthread_unix.cpp:298
#9  0x00007fad9f1f8e9a in start_thread (arg=0x7fad891f6700) at pthread_create.c:308
#10 0x00007fada88914bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fada8fc5780 (LWP 1849)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fada8bb1e26 in MDWSlider::update (this=0x1dd6470) at ../../kmix/gui/mdwslider.cpp:1001
#8  0x00007fada8bad64b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at ../../kmix/gui/viewdockareapopup.cpp:168
#9  0x00007fada55f1281 in QMetaObject::activate (sender=0x1c77c00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#10 0x00007fada55f1281 in QMetaObject::activate (sender=0x1c4ba20, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#11 0x00007fada8b86b0c in Mixer_Backend::readSetFromHW (this=0x1c4ba20) at ../../kmix/backends/mixer_backend.cpp:155
#12 0x00007fada8b96df5 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at ../../kmix/backends/mixer_pulse.cpp:191
#13 0x00007fada6f6e944 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#14 0x00007fad9ebb0693 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#15 0x00007fad9ebb0a03 in pa_pdispatch_run () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#16 0x00007fada6f64bdd in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#17 0x00007fad9ebb52a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#18 0x00007fada6d52ab3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0
#19 0x00007fad9e691c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fad9e692060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fad9e692124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fada560c3bf in QEventDispatcherGlib::processEvents (this=0x18aaad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007fada62f6d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007fada55dbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007fada55dbed7 in QEventLoop::exec (this=0x7fff0d09acb0, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007fada55e0f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#27 0x00007fada8b9e3e2 in kdemain (argc=1, argv=0x7fff0d09b238) at ../../kmix/apps/main.cpp:76
#28 0x00007fada87c076d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=1, ubp_av=0x7fff0d09b238, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0d09b228) at libc-start.c:226
#29 0x0000000000400661 in _start ()

This bug may be a duplicate of or related to bug 290742.

Possible duplicates by query: bug 300182, bug 300177, bug 300137, bug 300133, bug 300116.

Reported using DrKonqi