Error 0xC005007B

Value: -1073414021 | 0xC005007B | 3221553275

What does it mean ?

MCA_BUS_TIMEOUT_ERROR  
Machine Check Event reported is a fatal Bus or Interconnect timeout error.%r Memory Hierarchy Level: %1%r Participation: %2%r Request Type: %3%r Memory/IO: %4%r Address: %5
Value: 123 | 0x007B | 0b0000000001111011

Where does it come from ?

FACILITY_MCA_ERROR_CODE  
Machine Check Architectures (Intel Pentium Pro and Itanium processors)
Value: 5 | 0x005 | 0b00000101

Other Errors for FACILITY_MCA_ERROR_CODE