Howard Leadmon wrote: > I setup a CentOS 6 server to use with KVM/QEMU, and I am getting the > following error a good bit, granted it doesn't seem to be causing any > trouble. I figured I would post and see if anyone has any ideas on the > issue, or if I can just dismiss it. > > If I look at my logging/dmesg, I see: > > do_IRQ: 19.217 No irq handler for vector (irq -1) <snip> Had the same problem a month or so ago (you can see the thread in the archives). It appears, from the many hours of googling I did, to be a problem explicitly with HP servers. mark