test_nvram 26-MAY-2025 by Macschrauber
scanning: /Users/x/Library/Mobile Documents/com~apple~CloudDocs/Firmware/Garbage Collection/manual garbage collection, opencore, bootorder/1st boot after manual gc 18.01.2025_16-05-15/CKxxxEUH_144.0.0.0.0_gop_1.4_MX25L3205D_18.01.2025_16-05-39.bin
nvram.vol position: 0x120000, size: 0x30000, header size: 0x48
vss1_position: 00120048: 2456 5353       $VSS
vss2_position: 00130048: 2456 5353       $VSS
Fsys_position: 00148000: 4673 7973       Fsys
Gaid_position: 00148800: 4761 6964       Gaid
0x120048 first stream start position ok, stored in /tmp/VSS_Store1.bin, length: 0x0000ffb8 
0x130048 second stream start position ok, stored in /tmp/VSS_Store2.bin, length: 0x0000ffb8 
0x148000 Fsys start position ok, header: 0d0000 000008 
0x148800 Gaid start position ok, header: 0d0000 000018 
scanvss_available: true
Firmware 144.0.0.0.0 (latest) built on Fri Apr 12 12:48:00 2019
Bios Version $IBIOSI: MP51.88Z.F000.B00.1904121248
Bootloader AAPLEFI1.88Z.0005.I00.1904121247 built on Fri Apr 12 12:47:00 2019
Bootblock of 144.0.0.0.0 (rebuilt firmware)
MP51, serial from firmware: CKxxxEUH
Macserial reported the serial number seems to be possibly valid 
MP51 backplane
LBSN: J50xxxBH9A   BD: 100928100928   Firmware MAC: 78:xx:xx:xx:xx:4c   LBSN sector of MP51
hwc: EUH   son: 000xxx
EnableGop 1.4 EFI module identified
Base_21 hardware descriptor
Fsys | Gaid headers: 0d0000 000008 | 0d0000 000018
Fsys: 0 overrides, 1 override-version, 2 ssn, 3 hwc, 4 son, 5 EOF (ok) 
OCLP: 2.2.0 | -allow_fv | MacPro5,1
boot-args: keepsyms=1 debug=0x100 -lilubetaall -btlfxallowanyaddr ipc_control_port_options=0 -nokcmismatchpanic -v
CSR policy is 0x803:
0x001 CSR_ALLOW_UNTRUSTED_KEXTS
0x002 CSR_ALLOW_UNRESTRICTED_FS
0x800 CSR_ALLOW_UNAUTHENTICATED_ROOT
BootOrder: 1:Boot0001
Boot0001 is OpenCore LauncherOption: Full
Boot0001: OpenCore PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)/Msg(34,0100000000A07563700002A4)/HD(1,GPT,745AA317-1F0A-4927-8C0B-1959B10AD1B3,0x28,0x64000)/EFI\OC\OpenCore.efi 
2 firmware boots since last garbage collection, MTC counter: 1 - 2
The Dumper: 17-1-2025, System Version: 12.7.6 (Monterey)
CPU: Intel(R) Xeon(R) CPU X5660 @ 2.80GHz, 12 cores
1  (1 deleted) Memory Configs g (ok)
1  (1 deleted) Memory Configs h (ok)
1  (0 deleted) Memory Configs i (ok)
1  (0 deleted) Memory Configs j (ok)
0  Microsoft certificates (ok)
1  (0 deleted) BluetoothInternalControllerInfos (ok)
1  (0 deleted) Boot PathProperties0000 (ok)
1  (0 deleted) csr-active-config (ok)
VSS2 is empty (OK, after recent full nvram reset, or after flashing a rebuilt firmware) 
50722 bytes free space of 65464 
VSS1 (Formatted) (Healthy), found 35 variables (29 valid, 6 deleted)
VSS2 (Formatted) (Healthy)
CRC32 checksums: ok 
Firmware volumes CRC32 count: 9
Firmware volumes CRC32 checksums match 
Bootblock vector and checksum was updated 
Bootblock CRC32 is valid