2020 iMac shuts down - CPU Machine Check Architecture Error Dump

I have intermittent with my new Mac Desktop. Taking it in to the Genius Bar is complicated. Since I live in Chicago without a car.

It is disappointing that an expensive new computer has these types of issues.

Here is the problem details and system configuration:

CPU Machine Check Architecture Error Dump (CPU: UNKNOWN, CPUID: 0x80000009000A0655)

Core: 0

IA32_MC3_STATUS=0xBE00000000800400

IA32_MC3_CTL=0x0

IA32_MC3_ADDR=0xFFFFFF801D1D9829

IA32_MC3_MISC=0xFFFFFF801D1D9829

Core: 0

IA32_MC4_STATUS=0xBE00000000800400

IA32_MC4_CTL=0x0

IA32_MC4_ADDR=0xFFFFFF801D1D9829

IA32_MC4_MISC=0xFFFFFF801D1D9829

Core: 0

IA32_MC11_STATUS=0xEE0000000040110A

IA32_MC11_CTL=0x0

IA32_MC11_ADDR=0xFF71EC00

IA32_MC11_MISC=0x47880000086

Core: 0

IA32_MC12_STATUS=0xEE0000000040110A

IA32_MC12_CTL=0x0

IA32_MC12_ADDR=0xFF71CA80

IA32_MC12_MISC=0x4B880000086

Core: 0

IA32_MC13_STATUS=0xEE0000000040110A

IA32_MC13_CTL=0x0

IA32_MC13_ADDR=0xFF71CA40

IA32_MC13_MISC=0x7880000086