Hi,

We use Debian Wheezy (3.2.0-4-amd64) with Digigram Lola 881.

In our application we use FMOD library and we get the below error.

While audio is playing, the sound is lost and player continued reading audio file but very very fast.

The player that we developed runs almost 20 hours a day. Interestingly, we had this problem:

Mon Sep 23 21:26 (error time)

Wed Sep 18 16:10 (reboot system for another reason)

Sun Sep 15 10:48 (error time)

Tue Sep 10 08:22  (error time)

Thu Sep  5 16:01 (install date)

As it is seen, we have this problem almost 5 days after system boot.

What may be the cause of this problem? Memory?

*********************************************************************************************

syslog

"Sep 23 21:08:58 ank-yay7-30 pulseaudio[25025]: [pulseaudio] main.c: User-configured server at {d25201022b82858589f672715226f35f}unix:/tmp/pu

lse-hQ0f0Qxjni5j/native, which appears to be local. Probing deeper.

Sep 23 21:08:58 ank-yay7-30 pulseaudio[25026]: [pulseaudio] main.c: User-configured server at {d25201022b82858589f672715226f35f}unix:/tmp/pu

lse-hQ0f0Qxjni5j/native, which appears to be local. Probing deeper.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25029 of process 25029 (/usr/bin/pulseaudio) owned by '1001' high p

riority at nice level -11.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 1 threads of 1 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 pulseaudio[25029]: [pulseaudio] pid.c: Stale PID file, overwriting.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25031 of process 25029 (/usr/bin/pulseaudio) owned by '1001' RT at 

priority 5.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 2 threads of 1 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25032 of process 25029 (/usr/bin/pulseaudio) owned by '1001' RT at 

priority 5.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 3 threads of 1 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25033 of process 25029 (/usr/bin/pulseaudio) owned by '1001' RT at 

priority 5.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 4 threads of 1 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25034 of process 25029 (/usr/bin/pulseaudio) owned by '1001' RT at 

priority 5.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 5 threads of 1 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 pulseaudio[25029]: [pulseaudio] module.c: module-combine is deprecated: Please use module-combine-sink instead o

f module-combine!

Sep 23 21:08:58 ank-yay7-30 pulseaudio[25029]: [pulseaudio] module-combine.c: We will now load module-combine-sink. Please make sure to remo

ve module-combine from your configuration.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25037 of process 25029 (/usr/bin/pulseaudio) owned by '1001' RT at 

priority 6.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 6 threads of 1 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Successfully made thread 25039 of process 25039 (/usr/bin/pulseaudio) owned by '1001' high priority at nice level -11.

Sep 23 21:08:58 ank-yay7-30 rtkit-daemon[4003]: Supervising 7 threads of 2 processes of 1 users.

Sep 23 21:08:58 ank-yay7-30 pulseaudio[25039]: [pulseaudio] pid.c: Daemon already running.

Sep 23 21:13:07 ank-yay7-30 pulseaudio[25029]: [alsa-sink] alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write!

Sep 23 21:13:07 ank-yay7-30 pulseaudio[25029]: [alsa-sink] alsa-sink.c: Most likely this is a bug in the ALSA driver 'snd_lola'. Please report this issue to the ALSA developers.

Sep 23 21:13:07 ank-yay7-30 pulseaudio[25029]: [alsa-sink] alsa-sink.c: We were woken up with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or another value < min_avail."

ibrahim izlem GÖZÜKELEŞ