Bug 299613

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:
I Loged in, start Thunderbirg and then FireFox. Then KMix crashes. The FF starts web pageas which contains Flash content.

-- 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 0x7f0d5791d780 (LWP 2583))]

Thread 2 (Thread 0x7f0d33cf0700 (LWP 2588)):
#0  0x00007f0d571e2b03 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f0d4cfeeff6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0d4cfef124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0d53f69426 in QEventDispatcherGlib::processEvents (this=0x7f0d2c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f0d53f38c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f0d53f38ed7 in QEventLoop::exec (this=0x7f0d33cefdd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f0d53e37fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f0d53f189ff in QInotifyFileSystemWatcherEngine::run (this=0x2326cd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f0d53e3afcb in QThreadPrivate::start (arg=0x2326cd0) at thread/qthread_unix.cpp:298
#9  0x00007f0d4db55e9a in start_thread (arg=0x7f0d33cf0700) at pthread_create.c:308
#10 0x00007f0d571ee4bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f0d5791d780 (LWP 2583)):
[KCrash Handler]
#6  0x0000000002380230 in ?? ()
#7  0x00007f0d5750ee26 in MDWSlider::update (this=0x25b2160) at ../../kmix/gui/mdwslider.cpp:1001
#8  0x00007f0d5750a64b in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at ../../kmix/gui/viewdockareapopup.cpp:168
#9  0x00007f0d53f4e281 in QMetaObject::activate (sender=0x25172a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#10 0x00007f0d53f4e281 in QMetaObject::activate (sender=0x2548090, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#11 0x00007f0d574e3b0c in Mixer_Backend::readSetFromHW (this=0x2548090) at ../../kmix/backends/mixer_backend.cpp:155
#12 0x00007f0d574f3df5 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at ../../kmix/backends/mixer_pulse.cpp:191
#13 0x00007f0d558cb944 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#14 0x00007f0d4d50d693 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#15 0x00007f0d4d50da03 in pa_pdispatch_run () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#16 0x00007f0d558c1bdd in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#17 0x00007f0d4d5122a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
#18 0x00007f0d556afab3 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse-mainloop-glib.so.0
#19 0x00007f0d4cfeec9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f0d4cfef060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f0d4cfef124 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f0d53f693bf in QEventDispatcherGlib::processEvents (this=0x20d8ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#23 0x00007f0d54c53d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007f0d53f38c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007f0d53f38ed7 in QEventLoop::exec (this=0x7fff41e4f110, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007f0d53f3df67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#27 0x00007f0d574fb3e2 in kdemain (argc=3, argv=0x7fff41e4f698) at ../../kmix/apps/main.cpp:76
#28 0x00007f0d5711d76d in __libc_start_main (main=0x400630 <main(int, char**)>, argc=3, ubp_av=0x7fff41e4f698, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff41e4f688) at libc-start.c:226
#29 0x0000000000400661 in _start ()

This bug may be a duplicate of or related to bug 299592.

Possible duplicates by query: bug 299592, bug 299568, bug 299558, bug 299486, bug 299450.

Reported using DrKonqi