Application: kmix (4)
KDE Platform Version: 4.8.2 (4.8.2)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-22-generic x86_64
Distribution: Ubuntu precise (development branch)

-- Information about the crash:
- What I was doing when the application crashed:
I have suspended my notebook by closing it. After awakening and entering password I saw KMix crashed.

-- Backtrace:
Application: KMix (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffa0bdb1780 (LWP 3017))]

Thread 3 (Thread 0x7ff9ec7cb700 (LWP 3020)):
#0  QTimerInfoList::updateCurrentTime (this=0x7ff9e4002860) at kernel/qeventdispatcher_unix.cpp:342
#1  0x00007ffa0aa2cec3 in QTimerInfoList::timerWait (this=0x7ff9e4002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#2  0x00007ffa0aa2b97c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7ff9ec7cac6c) at kernel/qeventdispatcher_glib.cpp:136
#3  0x00007ffa0aa2ba25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#4  0x00007ffa0690971e in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa06909f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffa0690a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007ffa0aa2c426 in QEventDispatcherGlib::processEvents (this=0x7ff9e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007ffa0a9fbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007ffa0a9fbed7 in QEventLoop::exec (this=0x7ff9ec7cadd0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007ffa0a8fafa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#11 0x00007ffa0a9db9ff in QInotifyFileSystemWatcherEngine::run (this=0x1677900) at io/qfilesystemwatcher_inotify.cpp:248
#12 0x00007ffa0a8fdfcb in QThreadPrivate::start (arg=0x1677900) at thread/qthread_unix.cpp:298
#13 0x00007ffa06fcae9a in start_thread (arg=0x7ff9ec7cb700) at pthread_create.c:308
#14 0x00007ffa095e94bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff9ebdbe700 (LWP 3021)):
#0  0x00007ffa06fce05d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7ff9d8000a60) at pthread_mutex_unlock.c:290
#2  0x00007ffa069455a1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa06909713 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa06909f1b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007ffa0690a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007ffa0aa2c426 in QEventDispatcherGlib::processEvents (this=0x7ff9d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007ffa0a9fbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007ffa0a9fbed7 in QEventLoop::exec (this=0x7ff9ebdbddd0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007ffa0a8fafa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#10 0x00007ffa0a9db9ff in QInotifyFileSystemWatcherEngine::run (this=0x14f35f0) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00007ffa0a8fdfcb in QThreadPrivate::start (arg=0x14f35f0) at thread/qthread_unix.cpp:298
#12 0x00007ffa06fcae9a in start_thread (arg=0x7ff9ebdbe700) at pthread_create.c:308
#13 0x00007ffa095e94bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffa0bdb1780 (LWP 3017)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007ff9f7fdbe26 in MDWSlider::update (this=0x173c3f0) at ../../kmix/gui/mdwslider.cpp:1001
#8  0x00007ff9f7fd764b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at ../../kmix/gui/viewdockareapopup.cpp:168
#9  0x00007ffa0aa11281 in QMetaObject::activate (sender=0x16e1020, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#10 0x00007ffa0aa11281 in QMetaObject::activate (sender=0x16bdee0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#11 0x00007ff9f7fb0b0c in Mixer_Backend::readSetFromHW (this=0x16bdee0) at ../../kmix/backends/mixer_backend.cpp:155
#12 0x00007ff9f7fc0df5 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at ../../kmix/backends/mixer_pulse.cpp:191
#13 0x00007ff9fa51a944 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#14 0x00007ff9f983c693 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#15 0x00007ff9f983ca03 in pa_pdispatch_run () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#16 0x00007ff9fa510bdd in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#17 0x00007ff9f98412a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#18 0x00007ff9fa2feab3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0
#19 0x00007ffa06909c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007ffa0690a060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007ffa0690a124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007ffa0aa2c3bf in QEventDispatcherGlib::processEvents (this=0x138cc00, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007ffa09e27d6e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007ffa0a9fbc82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007ffa0a9fbed7 in QEventLoop::exec (this=0x7fff0a24bc30, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007ffa0aa00f67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#27 0x00007ff9f7fc83e2 in kdemain (argc=3, argv=0x1304e40) at ../../kmix/apps/main.cpp:76
#28 0x00000000004086a4 in launch (argc=3, _name=0x1371b38 "kmix", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b31e "0") at ../../kinit/kinit.cpp:746
#29 0x0000000000409a16 in handle_launcher_request (sock=8, who=<optimized out>) at ../../kinit/kinit.cpp:1238
#30 0x0000000000409f47 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1431
#31 0x000000000040532f in main (argc=4, argv=0x7fff00000001, envp=0x7fff0a24d3a0) at ../../kinit/kinit.cpp:1919

Possible duplicates by query: bug 297933, bug 297884, bug 297879, bug 297857, bug 297834.

Reported using DrKonqi