Application: kmix (4) KDE Platform Version: 4.8.1 (4.8.1) Qt Version: 4.8.0 Operating System: Linux 3.3.0-8.fc17.x86_64 x86_64 Distribution: "Fedora release 17 (Beefy Miracle)" -- Information about the crash: - What I was doing when the application crashed: Changing audio profile in Audio Hardware Setup, changed from analog to HDMI and kmix crashed The crash can be reproduced some of the time. -- Backtrace: Application: KMix (kmix), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". 82 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS) [Current thread is 1 (Thread 0x7fc5a79f6880 (LWP 2742))] Thread 2 (Thread 0x7fc592302700 (LWP 2743)): #0 0x0000003cdf4e8e4f in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87 #1 0x0000003ce2047974 in g_main_context_poll (n_fds=1, fds=0x7fc58c002bb0, timeout=-1, context=0x7fc58c0009a0, priority=<optimized out>) at gmain.c:3417 #2 g_main_context_iterate (context=context@entry=0x7fc58c0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3118 #3 0x0000003ce2047a94 in g_main_context_iteration (context=0x7fc58c0009a0, may_block=1) at gmain.c:3184 #4 0x0000003ce89a2976 in QEventDispatcherGlib::processEvents (this=0x7fc58c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #5 0x0000003ce897382f in QEventLoop::processEvents (this=this@entry=0x7fc592301cf0, flags=...) at kernel/qeventloop.cpp:149 #6 0x0000003ce8973ab8 in QEventLoop::exec (this=0x7fc592301cf0, flags=...) at kernel/qeventloop.cpp:204 #7 0x0000003ce8878588 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #8 0x0000003ce895467f in QInotifyFileSystemWatcherEngine::run (this=0x1057230) at io/qfilesystemwatcher_inotify.cpp:248 #9 0x0000003ce887b4cb in QThreadPrivate::start (arg=0x1057230) at thread/qthread_unix.cpp:298 #10 0x0000003ce0007d14 in start_thread (arg=0x7fc592302700) at pthread_create.c:309 #11 0x0000003cdf4f18fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 Thread 1 (Thread 0x7fc5a79f6880 (LWP 2742)): [KCrash Handler] #6 0x0000000000f82a00 in ?? () #7 0x0000003f2b4524f6 in MDWSlider::update (this=0xfbb880) at /usr/src/debug/kdemultimedia-4.8.1/kmix/gui/mdwslider.cpp:1001 #8 0x0000003f2b44e5a3 in ViewDockAreaPopup::refreshVolumeLevels (this=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.1/kmix/gui/viewdockareapopup.cpp:168 #9 0x0000003ce8989c0f in QMetaObject::activate (sender=0xeda270, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #10 0x0000003ce8989c0f in QMetaObject::activate (sender=0xee31e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547 #11 0x0000003f2b42a73d in Mixer_Backend::readSetFromHW (this=0xee31e0) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_backend.cpp:155 #12 0x0000003f2b437f50 in sink_cb (c=<optimized out>, i=<optimized out>, eol=<optimized out>) at /usr/src/debug/kdemultimedia-4.8.1/kmix/backends/mixer_pulse.cpp:191 #13 0x0000003cf7619df1 in context_get_sink_info_callback (pd=pd@entry=0xda6450, command=command@entry=2, tag=<optimized out>, t=t@entry=0xf444d0, userdata=userdata@entry=0xee0210) at pulse/introspect.c:272 #14 0x0000003cf7230c96 in run_action (pd=0xda6450, r=0xee0f70, command=2, ts=0xf444d0) at pulsecore/pdispatch.c:279 #15 0x0000003cf723101b in pa_pdispatch_run (pd=0xda6450, packet=packet@entry=0xf898f0, creds=creds@entry=0xfb1560, userdata=userdata@entry=0xee02b0) at pulsecore/pdispatch.c:331 #16 0x0000003cf760fded in pstream_packet_callback (p=<optimized out>, packet=0xf898f0, creds=0xfb1560, userdata=0xee02b0) at pulse/context.c:335 #17 0x0000003cf723583b in do_read (p=0xfb1410) at pulsecore/pstream.c:809 #18 do_something (p=0xfb1410) at pulsecore/pstream.c:177 #19 0x0000003cf8601c47 in dispatch_func (source=source@entry=0xee4400, callback=<optimized out>, userdata=<optimized out>) at pulse/glib-mainloop.c:584 #20 0x0000003ce20475bc in g_main_dispatch (context=0xb981f0) at gmain.c:2515 #21 g_main_context_dispatch (context=context@entry=0xb981f0) at gmain.c:3052 #22 0x0000003ce20479d8 in g_main_context_iterate (context=context@entry=0xb981f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at gmain.c:3123 #23 0x0000003ce2047a94 in g_main_context_iteration (context=0xb981f0, may_block=1) at gmain.c:3184 #24 0x0000003ce89a2956 in QEventDispatcherGlib::processEvents (this=0xb623d0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #25 0x0000003f27269c0e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207 #26 0x0000003ce897382f in QEventLoop::processEvents (this=this@entry=0x7fff755a41e0, flags=...) at kernel/qeventloop.cpp:149 #27 0x0000003ce8973ab8 in QEventLoop::exec (this=0x7fff755a41e0, flags=...) at kernel/qeventloop.cpp:204 #28 0x0000003ce89782fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148 #29 0x0000003f2b43feda in kdemain (argc=5, argv=0x7fff755a4428) at /usr/src/debug/kdemultimedia-4.8.1/kmix/apps/main.cpp:76 #30 0x0000003cdf421735 in __libc_start_main (main=0x400790 <main(int, char**)>, argc=5, ubp_av=0x7fff755a4428, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff755a4418) at libc-start.c:226 #31 0x00000000004007c1 in _start () Possible duplicates by query: bug 297155, bug 297125, bug 297096, bug 297087, bug 297077. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 288441 ***