[gnomedev@edison gnomedev]$ gdb gst-mixer
GNU gdb Red Hat Linux (5.3.90-0.20030710.41rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1".
 
(gdb) run
Starting program: /opt/gnome25/bin/gst-mixer
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
[Thread debugging using libthread_db enabled]
[New Thread -1084665728 (LWP 14726)]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
Error while reading shared library symbols:
DW_FORM_strp pointing outside of .debug_str section [in module /opt/gnome25/lib/libgstreamer-0.7.so.4]
ERROR            alsa(14726) gstalsamixer.c(148):gst_alsa_mixer_init: [GstAlsaMixer@0x9be4248] Cannot attach mixer to sound device `default'.
 
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1084665728 (LWP 14726)]
0x00686906 in snd_mixer_close () from /usr/lib/libasound.so.2
(gdb) bt
#0  0x00686906 in snd_mixer_close () from /usr/lib/libasound.so.2
#1  0x007ed676 in gst_alsa_mixer_dispose (object=0x9be4248)
    at gstalsamixer.c:176
#2  0x0031e059 in g_object_last_unref (object=0x9be4248) at gobject.c:557
#3  0x0090d57c in ?? () from /opt/gnome25/lib/libgstreamer-0.7.so.4
#4  0x09be4248 in ?? ()
#5  0x00000050 in ?? ()
#6  0x09bc40c0 in ?? ()
#7  0x0090d515 in ?? () from /opt/gnome25/lib/libgstreamer-0.7.so.4
#8  0x09bc5254 in ?? ()
#9  0x09be4248 in ?? ()
#10 0xbff02e28 in ?? ()
#11 0x0804ac28 in create_mixer_collection (notebook=0x9be4248) at mixer.c:377
Previous frame identical to this frame (corrupt stack?)