Sjoerd Simons a écrit :
This is usually a sign of alsa driver bugs, 0.9.15 should be more resilient to this. Do you still see this issue with pulseaudio 0.9.15 (please ensure you're runnig the latest libasound2 and kernel)?
I update libasound2 to 1.0.20-1 ( sid ), pulseaudio to 0.9.15-1 and running the kernel 2.6.26-2 ( package version : 2.6.26-15 ). Pulseaudio is still going to take all the cpu after sending messages in syslog ( see the attachement ) Edit: I got the same with pulseaudio 0.9.15-2 Thanks for your help -- Sébastien
May 25 21:18:37 netstation pulseaudio[12376]: main.c: Failed to acquire org.pulseaudio.Server: org.freedesktop.DBus.Error.AccessDenied: Connection ":1.9" is not allowed to own the service "org.pulseaudio.Server" due to security policies in the configuration file May 25 21:25:14 netstation pulseaudio[12376]: alsa-sink.c: Increasing wakeup watermark to 30,00 ms May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: snd_pcm_avail() returned a value that is exceptionally large: 4294934336 bytes (24347700 ms). May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: Most likely this is a bug in the ALSA driver '(null)'. Please report this issue to the ALSA developers. May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: snd_pcm_dump(): May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: Hardware PCM card 0 'VIA 82C686A/B rev50' device 0 subdevice 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: Its setup is: May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: stream : PLAYBACK May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: access : MMAP_INTERLEAVED May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: format : S16_LE May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: subformat : STD May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: channels : 2 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: rate : 44100 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: exact rate : 44100 (44100/1) May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: msbits : 16 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: buffer_size : 16384 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_size : 8192 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_time : 185759 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: tstamp_mode : ENABLE May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_step : 1 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: avail_min : 15503 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_event : 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: start_threshold : -1 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: stop_threshold : 1073741824 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: silence_threshold: 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: silence_size : 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: boundary : 1073741824 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: appl_ptr : 17424434 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: hw_ptr : 17399810 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: snd_pcm_delay() returned a value that is exceptionally large: 461560 bytes (2616 ms). May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: Most likely this is a bug in the ALSA driver '(null)'. Please report this issue to the ALSA developers. May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: snd_pcm_dump(): May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: Hardware PCM card 0 'VIA 82C686A/B rev50' device 0 subdevice 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: Its setup is: May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: stream : PLAYBACK May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: access : MMAP_INTERLEAVED May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: format : S16_LE May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: subformat : STD May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: channels : 2 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: rate : 44100 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: exact rate : 44100 (44100/1) May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: msbits : 16 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: buffer_size : 16384 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_size : 8192 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_time : 185759 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: tstamp_mode : ENABLE May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_step : 1 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: avail_min : 15503 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: period_event : 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: start_threshold : -1 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: stop_threshold : 1073741824 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: silence_threshold: 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: silence_size : 0 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: boundary : 1073741824 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: appl_ptr : 17517044 May 25 21:25:14 netstation pulseaudio[12376]: alsa-util.c: hw_ptr : 17401654 May 25 21:25:19 netstation pulseaudio[12376]: ratelimit.c: 1743 events suppressed May 25 21:25:24 netstation pulseaudio[12376]: ratelimit.c: 2134 events suppressed May 25 21:25:29 netstation pulseaudio[12376]: ratelimit.c: 2161 events suppressed -- deamon stopped --
