[Bug 568277] Re: pulseaudio crashed and made system unusable for more than 20 minutes

[Bremm]

First of all, it's the 1st time I've got a bug on pulseaudio (never had
before, because I always had it disabled, until Xubuntu 10.04 alpha 2).
And second, /var/log syslog spitted off tons of lines with pulseaudio
blaming some Intel driver that was loaded, but my board shouldn't use
it, since it uses a NVIDIA and not an INTEL chip.

When things went back, I noticed the game was muted and I had to exit
from Xfce and turn back to get it working again.

$ cat /var/log/syslog.1 | grep pulseaudio | grep Apr\ 22\ 04
Apr 22 04:21:26 host pulseaudio[23961]: alsa-util.c: O snd_pcm_avail() retornou um valor que é excepcionalmente grande: 406688 bytes (2118 ms).
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c: É mais provável que isso seja um erro no driver "snd_intel8x0" do ALSA. Por favor, relate esse problema aos desenvolvedores do ALSA.
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c: snd_pcm_dump():
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c: Hardware PCM card 0 'NVidia CK804' device 0 subdevice 0
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c: Its setup is:
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   stream       : PLAYBACK
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   access       : MMAP_INTERLEAVED
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   format       : S16_LE
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   subformat    : STD
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   channels     : 2
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   rate         : 48000
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   exact rate   : 48000 (48000/1)
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   msbits       : 16
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   buffer_size  : 16384
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   period_size  : 16384
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   period_time  : 341333
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   tstamp_mode  : ENABLE
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   period_step  : 1
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   avail_min    : 16384
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   period_event : 0
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   start_threshold  : -1
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   stop_threshold   : 4611686018427387904
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   silence_threshold: 0
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   silence_size : 0
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   boundary     : 4611686018427387904
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   appl_ptr     : 5697024
Apr 22 04:21:36 host pulseaudio[23961]: alsa-util.c:   hw_ptr       : 5914624
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c: O snd_pcm_delay() retornou um valor que é excepcionalmente grande: -3041280 bytes (-15840 ms).
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c: É mais provável que isso seja um erro no driver "snd_intel8x0" do ALSA. Por favor, relate esse problema aos desenvolvedores do ALSA.
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c: snd_pcm_dump():
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c: Hardware PCM card 0 'NVidia CK804' device 0 subdevice 0
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c: Its setup is:
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   stream       : PLAYBACK
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   access       : MMAP_INTERLEAVED
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   format       : S16_LE
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   subformat    : STD
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   channels     : 2
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   rate         : 48000
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   exact rate   : 48000 (48000/1)
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   msbits       : 16
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   buffer_size  : 16384
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   period_size  : 16384
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   period_time  : 341333
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   tstamp_mode  : ENABLE
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   period_step  : 1
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   avail_min    : 16384
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   period_event : 0
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   start_threshold  : -1
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   stop_threshold   : 4611686018427387904
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   silence_threshold: 0
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   silence_size : 0
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   boundary     : 4611686018427387904
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   appl_ptr     : 5734176
Apr 22 04:21:40 host pulseaudio[23961]: alsa-util.c:   hw_ptr       : 6592800
Apr 22 04:21:52 host pulseaudio[23961]: ratelimit.c: 9 events suppressed
Apr 22 04:22:08 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:22:08 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
Apr 22 04:25:28 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:25:30 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
Apr 22 04:48:05 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:48:05 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
Apr 22 04:48:58 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:48:58 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
Apr 22 04:48:58 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:48:58 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
Apr 22 04:48:58 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:48:58 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.
Apr 22 04:49:01 host pulseaudio[23961]: module-alsa-card.c: Failed to find a working profile.
Apr 22 04:49:01 host pulseaudio[23961]: module.c: Failed to load  module "module-alsa-card" (argument: "device_id="1" name="1" card_name="alsa_card.1" tsched=yes ignore_dB=no card_properties="module-udev-detect.discovered=1""): initialization failed.

-- 
pulseaudio crashed and made system unusable for more than 20 minutes
https://bugs.launchpad.net/bugs/568277
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