[ 1867.339886] ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16
[ 1868.440877] hda_intel: azx_get_response timeout, switching to polling mode...
[ 1869.441727] hda_intel: azx_get_response timeout, switching to single_cmd mode...
[ 1869.441917] hda_codec: No auto-config is available, default to model=ref
[ 1869.443664] hda-intel: no codecs initialized
[ 1869.444092] ACPI: PCI interrupt for device 0000:00:14.2 disabled
[ 2655.213666] ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16
[ 2656.274067] hda_intel: azx_get_response timeout, switching to polling mode...
[ 2657.276666] hda_intel: azx_get_response timeout, switching to single_cmd mode...
[ 2657.276860] hda_codec: No auto-config is available, default to model=ref
[ 2657.278587] hda-intel: no codecs initialized
[ 2657.279049] ACPI: PCI interrupt for device 0000:00:14.2 disabled
[ 2780.022064] ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16
[ 2781.084826] hda_intel: azx_get_response timeout, switching to polling mode...
[ 2782.086476] hda_intel: azx_get_response timeout, switching to single_cmd mode...
[ 2782.086677] hda_codec: No auto-config is available, default to model=ref
[ 2782.088403] hda-intel: no codecs initialized
[ 2782.088872] ACPI: PCI interrupt for device 0000:00:14.2 disabled

lspci:
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 14)
00:14.1 IDE interface: ATI Technologies Inc SB600 IDE
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia

ls -l /dev/snd
hinata-hyuga sakura # ls -l /dev/snd
total 0
crw-rw---- 1 root audio 116, 2 2008-02-16 23:29 timer

/var/log/messages
Feb 17 00:12:55 hinata-hyuga [ 2656.274067] hda_intel: azx_get_response timeout, switching to polling mode...
Feb 17 00:12:56 hinata-hyuga [ 2657.276666] hda_intel: azx_get_response timeout, switching to single_cmd mode...
Feb 17 00:12:56 hinata-hyuga [ 2657.276860] hda_codec: No auto-config is available, default to model=ref
Feb 17 00:12:56 hinata-hyuga [ 2657.278587] hda-intel: no codecs initialized
Feb 17 00:12:56 hinata-hyuga [ 2657.279049] ACPI: PCI interrupt for device 0000:00:14.2 disabled
Feb 17 00:14:59 hinata-hyuga [ 2780.022064] ACPI: PCI Interrupt 0000:00:14.2[A] -> GSI 16 (level, low) -> IRQ 16
Feb 17 00:15:00 hinata-hyuga [ 2781.084826] hda_intel: azx_get_response timeout, switching to polling mode...
Feb 17 00:15:01 hinata-hyuga [ 2782.086476] hda_intel: azx_get_response timeout, switching to single_cmd mode...
Feb 17 00:15:01 hinata-hyuga [ 2782.086677] hda_codec: No auto-config is available, default to model=ref
Feb 17 00:15:01 hinata-hyuga [ 2782.088403] hda-intel: no codecs initialized
Feb 17 00:15:01 hinata-hyuga [ 2782.088872] ACPI: PCI interrupt for device 0000:00:14.2 disabled
Feb 17 00:19:22 hinata-hyuga rc-scripts: Error saving levels.
Feb 17 00:19:23 hinata-hyuga rc-scripts: ERROR:  alsasound caught an interrupt
Feb 17 00:20:01 hinata-hyuga cron[1913]: (root) CMD (test -x /usr/sbin/run-crons && /usr/sbin/run-crons )
Feb 17 00:23:02 hinata-hyuga rc-scripts: WARNING:  alsasound has not yet been started.
Feb 17 00:23:02 hinata-hyuga rc-scripts: ERROR:  alsasound caught an interrupt