[alsa-devel] Message from ALSA found in my kernel logs

[Philippe Lefèvre]

Hi,

I found this message into my kernel logs this morning and it is said
that I shoud report it to ALSA developers.
Sorry, it is French. I'm going to try to translate it :

1800 Dec 24 08:22:20 phlsys pulseaudio[2291]: ALSA nous a réveillé pour
écrire de nouvelles données à partir du périphérique, mais il n'y avait
en fait rien à écrire !
1801 Dec 24 08:22:20 phlsys pulseaudio[2291]: Il s'agit très
probablement d'un bogue dans le pilote ALSA « snd_usb_audio ». Veuillez
rapporter ce problème aux développeurs d'ALSA.
1802 Dec 24 08:22:20 phlsys pulseaudio[2291]: Nous avons été réveillés
avec POLLOUT actif, cependant un snd_pcm_avail() ultérieur a retourné 0
ou une autre valeur < min_avail.

1800 ... ALSA wake us up to write datas from the dev but there was
nothing to write !
1801 ... This is probably a bug within the ALSA driver "snb_usb_audio".
Please report this issue to the ALSA developers.
1802 ... We were waked up with an active POLLOUT however a previous
snd_pcm_avail() returned 0 or an other value < min_avail.

I'm running 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64
GNU/Linux
Please find attached my hardawre list.

While I'm at it, I also tried to register to www.*alsa*-project.org
without success because I might be able to bring my computer skills to
that project even if my skills regarding any sound server are very low.
The box #wpCaptchaWord (@
http://www.alsa-project.org/main/index.php?title=Special:UserLogin&type=signup&returnto=Main+Page)
remains empty.
(My browser (Firefox Dev) do not block any cookie neither from
www.*alsa*-project.org nor accounts.google.com)

Best regards ... and happy Christmas ;-)

Philippe