hi Guys please look at my dmesg output

Here it is, I got them when I buildworld, there must be something wrong, and my sound card does not work any more. so please just look at them and give me some advise. %dmesg | more Waiting (max 60 seconds) for system process `vnlru' to stop...done Waiting (max 60 seconds

some more informations about my dmesg

Sorry guys, the thing really confused me is that I always received this: stray irq7 stray irq7 stray irq7 stray irq7 too many stray irq 7's: not logging anymore what the hell is this? last time the dmesg out put which I posted does not include this, but If I run the server for lo