[gstreamer-bugs] [Bug 161471] New: gst-launch gets a floating point exception when outputting to alsasink

[bugzilla-daemon at bugzilla.gnome.org]

http://bugzilla.gnome.org/show_bug.cgi?id=161471
GStreamer | gst-plugins | Ver: 0.8.6

           Summary: gst-launch gets a floating point exception when
                    outputting to alsasink
           Product: GStreamer
           Version: 0.8.6
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: mattrose at folkwolf.net
         QAContact: gstreamer-bugs at lists.sourceforge.net


I can play sounds through alsa using the alsaplayer utility as well as
through xmms, however when I try to play through rhythmbox, I get a
crash.  I inspected this further and I traced it down to a problem in
the underlying gstreamer utilities that rhythmbox uses.

[mrose at host-175 Constantines]$ gst-launch filesrc location=STYOU.ogg !
vorbisdec ! alsasink
RUNNING pipeline ...
Floating point exception (core dumped)

mrose at host-175 bin]$ gdb -s /usr/lib/debug/usr/bin/gst-launch-0.8.debug -e /usr
/bin/gst-launch-0.8
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This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db lib
rary "/lib/tls/libthread_db.so.1".

(gdb) filesrc location=/home/users/mrose/mp3/Constantines/Constantines/STYOU.ogg
 ! vorbisdec ! alsasink
Undefined command: "filesrc".  Try "help".
(gdb) set args filesrc location=/home/users/mrose/mp3/Constantines/Constantines/
STYOU.ogg ! vorbisdec ! alsasink
(gdb) run
Starting program: /usr/bin/gst-launch-0.8 filesrc location=/home/users/mrose/mp3
/Constantines/Constantines/STYOU.ogg ! vorbisdec ! alsasink
[Thread debugging using libthread_db enabled]
[New Thread -151079232 (LWP 28214)]
RUNNING pipeline ...

Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread -151079232 (LWP 28214)]
0xf6cdf4ea in _snd_pcm_adpcm_open () from /lib/libasound.so.2

(gdb) bt
#0  0xf6cdf4ea in _snd_pcm_adpcm_open () from /lib/libasound.so.2
#1  0xf6cd1c27 in snd_pcm_hw_refine_slave () from /lib/libasound.so.2
#2  0xf6cdf62b in _snd_pcm_adpcm_open () from /lib/libasound.so.2
#3  0xf6cce07c in snd_pcm_hw_refine () from /lib/libasound.so.2
#4  0xf6cd1dd3 in snd_pcm_hw_params_slave () from /lib/libasound.so.2
#5  0xf6ce3a07 in _snd_pcm_rate_open () from /lib/libasound.so.2
#6  0xf6cd1f80 in snd_pcm_hw_params_slave () from /lib/libasound.so.2
#7  0xf6cc4bf9 in snd_pcm_hw_params () from /lib/libasound.so.2
#8  0xf6d4c8cc in gst_alsa_hw_params_dump ()
   from /usr/lib/gstreamer-0.8/libgstalsa.so
#9  0xf6d4d352 in gst_alsa_hw_params_dump ()
   from /usr/lib/gstreamer-0.8/libgstalsa.so
#10 0xf6d4eeb8 in gst_alsa_link () from /usr/lib/gstreamer-0.8/libgstalsa.so
#11 0xf6d53aab in gst_alsa_mixer_get_type ()
   from /usr/lib/gstreamer-0.8/libgstalsa.so
#12 0xf6d51f4b in gst_alsa_sink_get_type ()
   from /usr/lib/gstreamer-0.8/libgstalsa.so
#13 0x04e42cfb in gst_element_set_state_func (element=0x994ac60,
    state=GST_STATE_PAUSED) at gstelement.c:2796
#14 0x04e42268 in gst_element_set_state (element=0x994ac60,
    state=GST_STATE_PAUSED) at gstelement.c:2739
#15 0x04e33631 in set_kid_state_func (bin=0x99225a8, child=0x994ac60,
    user_data=0xfee2a8d0) at gstbin.c:796
#16 0x04e33511 in gst_bin_foreach (bin=0x99225a8,
    func=0x4e335b2 <set_kid_state_func>, data=0xfee2a8d0) at gstbin.c:760
#17 0x04e339c0 in gst_bin_change_state (element=0x99225a8) at gstbin.c:851
#18 0x04e5afe9 in gst_pipeline_change_state (element=0x99225a8)
    at gstpipeline.c:174
#19 0x04e42cfb in gst_element_set_state_func (element=0x99225a8,
    state=GST_STATE_PLAYING) at gstelement.c:2796
#20 0x04e33bb8 in gst_bin_set_state (element=0x99225a8,
    state=GST_STATE_PLAYING) at gstbin.c:890
#21 0x04e42268 in gst_element_set_state (element=0x99225a8,
    state=GST_STATE_PLAYING) at gstelement.c:2739
#22 0x0804a3ac in main (argc=7, argv=0xfee2ad84) at gst-launch.c:531
(gdb)

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