This worked without issue on Big Sur 11.6.1 and earlier.
Motherboard: Gigabyte GA-Z490M Gaming X
Bootloader: OpenCore 0.6.7
OS: MacOS 12.0.1
FakeSMC3 version: 3.5.3
IntelMCHMonitor version: 1.0.0d1
Kexts loaded: AppleALC.kext , FakeSMC.kext, ITEIT87x.kext, IntelCPUMonitor.kext, IntelMausi.kext, IntelMCHMonitor.kext , Lilu.kext, NVMeFix.kext, RadeonMonitor.kext, USBMap.kext, WhateverGreen.kext
panic(cpu 4 caller 0xffffff80061e5b53): Kernel trap at 0xffffff800a018c01, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0xffffffd05e6aa8b0, CR3: 0x00000006c06e2164, CR4: 0x00000000003626e0
RAX: 0x0000000000000000, RBX: 0xffffff92c480dcf0, RCX: 0xffffffd05e6a5000, RDX: 0x0000000000000002
RSP: 0xffffffd038e1b760, RBP: 0xffffffd038e1b7a0, RSI: 0x0000000000000000, RDI: 0xffffff854c46ce10
R8: 0x000000000000ffff, R9: 0x00000000ffffffff, R10: 0x0000000000000001, R11: 0xffffff92c5065b00
R12: 0x00000000e00002c2, R13: 0xffffff92c480d1e0, R14: 0x0000000000000000, R15: 0xffffff92c4c4ef00
RFL: 0x0000000000010246, RIP: 0xffffff800a018c01, CS: 0x0000000000000008, SS: 0x0000000000000010
Fault CR2: 0xffffffd05e6aa8b0, Error code: 0x0000000000000000, Fault CPU: 0x4, PL: 0, VF: 1
Panicked task 0xffffff855d9f6120: 24 threads: pid 651: iStat Menus Stat
Backtrace (CPU 4), panicked thread: 0xffffff855d9e88b0, Frame : Return Address
0xffffffd038e1b190 : 0xffffff800609c00d mach_kernel : _handle_debugger_trap + 0x41d
0xffffffd038e1b1e0 : 0xffffff80061f5d85 mach_kernel : _kdp_i386_trap + 0x145
0xffffffd038e1b220 : 0xffffff80061e5763 mach_kernel : _kernel_trap + 0x533
0xffffffd038e1b270 : 0xffffff800603ba60 mach_kernel : _return_from_trap + 0xe0
0xffffffd038e1b290 : 0xffffff800609c3dd mach_kernel : _DebuggerTrapWithState + 0xad
0xffffffd038e1b3b0 : 0xffffff800609bb96 mach_kernel : _panic_trap_to_debugger + 0x2b6
0xffffffd038e1b410 : 0xffffff8006918649 mach_kernel : _panic + 0x54
0xffffffd038e1b480 : 0xffffff80061e5b53 mach_kernel : _sync_iss_to_iks + 0x2c3
0xffffffd038e1b600 : 0xffffff80061e5838 mach_kernel : _kernel_trap + 0x608
0xffffffd038e1b650 : 0xffffff800603ba60 mach_kernel : _return_from_trap + 0xe0
0xffffffd038e1b670 : 0xffffff800a018c01 org.slice.IntelMCHMonitor : __ZN15IntelMCHMonitor20callPlatformFunctionEPK8OSSymbolbPvS3_S3_S3_ + 0x123
0xffffffd038e1b7a0 : 0xffffff8006828bf6 mach_kernel : __ZN9IOService20callPlatformFunctionEPKcbPvS2_S2_S2_ + 0x56
0xffffffd038e1b7f0 : 0xffffff8009fc7153 org.netkas.FakeSMC : __ZN10FakeSMCKey8getValueEv + 0x39
0xffffffd038e1b810 : 0xffffff8009fc7e13 org.netkas.FakeSMC : __ZN13FakeSMCDevice18applesmc_fill_dataEP14AppleSMCStatus + 0x65
0xffffffd038e1b850 : 0xffffff8009fc7ae5 org.netkas.FakeSMC : __ZN13FakeSMCDevice23applesmc_io_data_writebEPvjj + 0x65
0xffffffd038e1b890 : 0xffffff80078347fd com.apple.driver.AppleSMC : __ZN8AppleSMC13smcWriteData8Eh + 0x18d
0xffffffd038e1b8c0 : 0xffffff8007835612 com.apple.driver.AppleSMC : __ZN8AppleSMC14smcReadKeyPMIOEjhyPv + 0x15c
0xffffffd038e1b910 : 0xffffff8007834b90 com.apple.driver.AppleSMC : __ZN8AppleSMC20smcReadKeyPMIOStaticEP8OSObjectPvS2_S2_S2_ + 0x56
0xffffffd038e1b940 : 0xffffff800685ce00 mach_kernel : __ZN13IOCommandGate9runActionEPFiP8OSObjectPvS2_S2_S2_ES2_S2_S2_S2_ + 0xb0
0xffffffd038e1b9a0 : 0xffffff8007834a1a com.apple.driver.AppleSMC : __ZN8AppleSMC17smcReadKeyWithSMCEjhyPv + 0x62
0xffffffd038e1b9f0 : 0xffffff800783d56e com.apple.driver.AppleSMC : __ZN14AppleSMCFamily17smcHandleYPCEventEP14SMCParamStructS1_jPy + 0xa8
0xffffffd038e1ba40 : 0xffffff800783a467 com.apple.driver.AppleSMC : __ZN14AppleSMCClient16smcYPCEventCheckEP14SMCParamStructS1_jPy + 0x5db
0xffffffd038e1bab0 : 0xffffff800688fb80 mach_kernel : _shim_io_connect_method_structureI_structureO + 0x1b0
0xffffffd038e1bb00 : 0xffffff800688de97 mach_kernel : __ZN12IOUserClient14externalMethodEjP25IOExternalMethodArgumentsP24IOExternalMethodDispatchP8OSObjectPv + 0x337
0xffffffd038e1bb50 : 0xffffff8006897feb mach_kernel : _is_io_connect_method + 0x3db
0xffffffd038e1bcb0 : 0xffffff800619f614 mach_kernel : _iokit_server_routine + 0x4e84
0xffffffd038e1bdc0 : 0xffffff8006076cf9 mach_kernel : _ipc_kmsg_send + 0x449
0xffffffd038e1be50 : 0xffffff800608dd89 mach_kernel : _mach_msg_overwrite_trap + 0x2d9
0xffffffd038e1bee0 : 0xffffff80061caaf2 mach_kernel : _mach_call_munger64 + 0x272
0xffffffd038e1bfa0 : 0xffffff800603c246 mach_kernel : _hndl_mach_scall64 + 0x16
Kernel Extensions in backtrace:
com.apple.driver.AppleSMC(3.1.9)[06C65E2A-865E-3A8B-916E-1DF59209CCE7]@0xffffff800782c000->0xffffff8007844fff
dependency: com.apple.driver.watchdog(1)[D8D49004-8AE1-3589-A538-FE74937F8838]@0xffffff8009505000->0xffffff8009507fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[7EF77A11-B2B8-3CCF-9188-597E1279EDAC]@0xffffff8008748000->0xffffff8008749fff
dependency: com.apple.iokit.IOPCIFamily(2.9)[5E1B0BE0-4B73-35F5-9126-EB05FBB8BAF5]@0xffffff8008bee000->0xffffff8008c18fff
org.netkas.FakeSMC(3.5.3)[503675DF-E091-38F2-AE0C-5A1F93D84E15]@0xffffff8009fc5000->0xffffff8009fd5fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[7EF77A11-B2B8-3CCF-9188-597E1279EDAC]@0xffffff8008748000->0xffffff8008749fff
org.slice.IntelMCHMonitor(1.0d1)[A877EB7A-4A40-3475-B99E-E8B7CE81ED91]@0xffffff800a018000->0xffffff800a01efff
dependency: com.apple.iokit.IOPCIFamily(2.9)[5E1B0BE0-4B73-35F5-9126-EB05FBB8BAF5]@0xffffff8008bee000->0xffffff8008c18fff
dependency: org.netkas.FakeSMC(3.5.3)[503675DF-E091-38F2-AE0C-5A1F93D84E15]@0xffffff8009fc5000->0xffffff8009fd5fff
Process name corresponding to current thread (0xffffff855d9e88b0): iStat Menus Status
Boot args: -v keepsyms=1 debug=0x100 alcid=1 shikigva=80 agdpmod=pikera chunklist-security-epoch=0 -chunklist-no-rev2-dev chunklist-security-epoch=0 -chunklist-no-rev2-dev
Mac OS version:
21A559
Kernel version:
Darwin Kernel Version 21.1.0: Wed Oct 13 17:33:23 PDT 2021; root:xnu-8019.41.5~1/RELEASE_X86_64