This is ipp016.unknown_domain (Linux x86_64 2.6.28-rc7-00105-gfeaf384) 17:15:22

ipp016 login: [236189.741636] do_IRQ: 2.179 No irq handler for vector
[236223.703677] BUG: spinlock lockup on CPU#2, ppImage/31062, ffff88014017f6c0
[236286.136792] BUG: spinlock lockup on CPU#0, kswapd0/353, ffff88014017f6c0
[236286.253936] BUG: spinlock lockup on CPU#1, nfsd/7892, ffff88014017f6c0