x86_64 Opteron dual core panics on boot

I am trying to get any kernel to boot on dual core Opteron. I have tried with kernels 2.6.9-2.6.12-rc2 all with virtually the same panic. Here is the output with 2.6.12-rc2: Bootdata ok (command line is ro root=/dev/VolGroup00/LogVol00 console=ttyS0) Linux version 2.6.12-rc2andro ([EMAIL

x86_64 Opteron dual core panics on boot

I am trying to get any kernel to boot on dual core Opteron. I have tried with kernels 2.6.9-2.6.12-rc2 all with virtually the same panic. Here is the output with 2.6.12-rc2: Bootdata ok (command line is ro root=/dev/VolGroup00/LogVol00 console=ttyS0) Linux version 2.6.12-rc2andro ([EMAIL