Output of kextstat | grep EFI and ioreg -r -c AppleEFINVRAM

Last login: Tue Feb  2 17:15:01 on ttys000
iMacs-iMac:~ imac27$ kextstat | grep EFI
   36    1 0xffffff7f8227c000 0x5000     0x5000     com.apple.driver.AppleEFIRuntime (2.0) <7 6 5 4 3>
   37    1 0xffffff7f82281000 0xb000     0xb000     com.apple.driver.AppleEFINVRAM (2.0) <36 7 6 5 4 3 1>
iMacs-iMac:~ imac27$ ioreg -r -c AppleEFINVRAM
+-o AppleEFINVRAM  <class AppleEFINVRAM, id 0x1000001e5, !registered, !matched,$
    {
      "efi-apple-payload0-data" = <02010c00d041030a0000000001010600000b03120a00$
      "efi-boot-device" = <"<array><dict><key>IOMatch</key><dict><key>IOProvide$
      "SystemAudioVolumeDB" = <f6>
      "prev-lang:kbd" = <"en:15">
      "AAPL,PanicInfo0003" = <980e4445d741caba1b14b38162395d0da793c540502215248$
      "EFIBluetoothDelay" = <b80b>
      "security-mode" = "none"
      "AAPL,PanicInfo0002" = <a648c0f030180c76339bcdb9593956ab8dc98a040c0f83c16$
      "fmm-computer-name" = <"27 MAC">
      "backlight-level" = <f200>
      "SmcFlasherResult" = <00000000000000000000000000000000>
      "AAPL,PanicInfo0001" = <c0f030180c76339bcdb85a6c2c2e8b718a040c0f83c16037b$
      "SystemAudioVolumeSaved" = <5f>
      "bluetoothActiveControllerInfo" = <1582ac050000000011067c6d62922e2e>
      "efi-apple-payload0" = <"<array><dict><key>IOMatch</key><dict><key>IOProv$
      "SystemAudioVolume" = <80>
      "AAPL,PanicInfo0000" = <f0b03b3d468de175500c340eb3d965390886379bcd66b3190$
      "efi-boot-device-data" = <02010c00d041030a0000000001010600000b03120a00000$
      "boot-gamma" = <10060000b59c0000000000008a000000000000000a0002024f0006069$
      "bluetoothInternalControllerInfo" = <1582ac05000011067c6d62922e2e>
    }


iMacs-iMac:~ imac27$