Инструменты TPM показывают неправильный размер

Я установил tpm инструменты из Ubuntu. версия является 1.3.7 использованиями tpm_nvinfo.

root@test-hardware-1:/home/tseng/trousers-0.3.13# tpm_nvinfo
NVRAM index   : 0x10000001 (268435457)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

NVRAM index   : 0x1000f000 (268496896)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

NVRAM index   : 0x50000003 (1342177283)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

NVRAM index   : 0x50000001 (1342177281)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

NVRAM index   : 0x20000002 (536870914)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

NVRAM index   : 0x40000001 (1073741825)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

NVRAM index   : 0x20000001 (536870913)
PCR read  selection:
PCR write selection:
Permissions   : 0x00000000 ()
bReadSTClear  : FALSE
bWriteSTClear : FALSE
bWriteDefine  : FALSE
Size          : 0 (0x0)

Это показывает неправильный размер. Должен обновить к 1.3.8