High 32 bits of MCi_STATUS MSR for the MCA bank that had the error.
Low 32 bits of MCi_STATUS MSR for the MCA bank that had the error.
A machine check exception occurred.
These parameter descriptions apply if the processor is based on the x64 architecture, or the x86 architecture that has the MCA feature available (for example, Intel Pentium Pro, Pentium IV, or Xeon).