Hello.
I’m experiencing an error when Intel TXT whereas the SINIT ACM cannot be loaded because the BIOS doesn’t reserved memory for SINIT ACM to load.
Can anyone help me?
Thanks.
Because I’m new member and can’t upload the logs, I’ll paste the logs here:
Intel(r) TXT Configuration Registers:
STS: 0x00000002
senter_done: FALSE
sexit_done: TRUE
mem_config_lock: FALSE
private_open: FALSE
locality_1_open: FALSE
locality_2_open: FALSE
ESTS: 0x00
txt_reset: FALSE
E2STS: 0x0000000000000004
secrets: FALSE
ERRORCODE: 0x00000000
DIDVID: 0x00000001b00c8086
vendor_id: 0x8086
device_id: 0xb00c
revision_id: 0x1
FSBIF: 0xffffffffffffffff
QPIIF: 0x000000009d003000
SINIT.BASE: 0x00000000
SINIT.SIZE: 0B (0x0)
HEAP.BASE: 0x00000000
HEAP.SIZE: 0B (0x0)
DPR: 0x0000000000000000
lock: FALSE
top: 0x00000000
size: 0MB (0B)
PUBLIC.KEY:
87 9a 8f 9c bf 9e 3d 1d 12 dc 9a d7 6d de 34 e6
aa 40 36 64 c7 39 db 34 7b 85 8f 0b e0 33 ae 3a
TXT measured launch: FALSE
secrets flag set: FALSE
TBOOT log:
max_size=32706
zip_count=0
curr_pos=3648
buf:
TBOOT: Framebuffer info:
TBOOT: address: 0x4000000000
TBOOT: pitch: 7680
TBOOT: width: 1920
TBOOT: height: 1200
TBOOT: bpp: 32
TBOOT: type: 1
TBOOT: Framebuffer at >4GB is not supported
TBOOT: *********************** TBOOT ***********************
TBOOT: 2022-03-04 12:00 +0100 1.10.5
TBOOT: *****************************************************
TBOOT: command line: logging=serial,memory,vga
TBOOT: IA32_FEATURE_CONTROL_MSR: 0000ff07
TBOOT: CPU is SMX-capable
TBOOT: CPU is VMX-capable
TBOOT: SMX is enabled
TBOOT: TXT chipset and all needed capabilities present
TBOOT: IA32_FEATURE_CONTROL_MSR: 0000ff07
TBOOT: CPU is SMX-capable
TBOOT: CPU is VMX-capable
TBOOT: SMX is enabled
TBOOT: TXT chipset and all needed capabilities present
TBOOT: BSP is cpu 0
TBOOT: original e820 map:
TBOOT: 0000000000000000 - 000000000009e000 (1)
TBOOT: 000000000009e000 - 000000000009f000 (2)
TBOOT: 000000000009f000 - 00000000000a0000 (1)
TBOOT: 00000000000a0000 - 0000000000100000 (2)
TBOOT: 0000000000100000 - 00000000501d7000 (1)
TBOOT: 00000000501d7000 - 00000000532d7000 (2)
TBOOT: 00000000532d7000 - 00000000533c9000 (3)
TBOOT: 00000000533c9000 - 00000000534ce000 (4)
TBOOT: 00000000534ce000 - 0000000053e66000 (2)
TBOOT: 0000000053e66000 - 0000000053eff000 (20)
TBOOT: 0000000053eff000 - 0000000053f00000 (1)
TBOOT: 0000000053f00000 - 000000005a000000 (2)
TBOOT: 000000005a600000 - 000000005a800000 (2)
TBOOT: 000000005ac00000 - 0000000060400000 (2)
TBOOT: 00000000c0000000 - 00000000d0000000 (2)
TBOOT: 00000000fe000000 - 00000000fe011000 (2)
TBOOT: 00000000fec00000 - 00000000fec01000 (2)
TBOOT: 00000000fed00000 - 00000000fed01000 (2)
TBOOT: 00000000fed20000 - 00000000fed80000 (2)
TBOOT: 00000000fee00000 - 00000000fee01000 (2)
TBOOT: 00000000ff000000 - 0000000100000000 (2)
TBOOT: 0000000100000000 - 000000069fc00000 (1)
TBOOT: checking if module is an SINIT for this platform…
TBOOT: chipset production fused: 1
TBOOT: chipset ids: vendor: 0x8086, device: 0xb00c, revision: 0x1
TBOOT: processor family/model/stepping: 0x906a3
TBOOT: platform id: 0x1c000000000000
TBOOT: 3 ACM chipset id entries:
TBOOT: vendor: 0x8086, device: 0xb00f, flags: 0x1, revision: 0x1, extended: 0x0
TBOOT: vendor: 0x8086, device: 0xb012, flags: 0x1, revision: 0x1, extended: 0x0
TBOOT: vendor: 0x8086, device: 0xb00c, flags: 0x1, revision: 0x1, extended: 0x0
TBOOT: 7 ACM processor id entries:
TBOOT: fms: 0x90670, fms_mask: 0xfff3ff0, platform_id: 0x0, platform_mask: 0x0
TBOOT: fms: 0x906a0, fms_mask: 0xfff3ff0, platform_id: 0x0, platform_mask: 0x0
TBOOT: SINIT matches platform
TBOOT: TXT.SINIT.BASE: 0x0
TBOOT: TXT.SINIT.SIZE: 0x0 (0)
TBOOT: BIOS-reserved SINIT size (0) is too small for loaded SINIT (1ff80)
TBOOT: SINIT ACM not provided.
TBOOT: reserving tboot memory log (60000 - 67fff) in e820 table
TBOOT: got sinit match on module #3
TBOOT: got sinit match on module #2
TBOOT: no LCP module found
TBOOT: ELF magic number is not matched, image is not ELF format.
TBOOT: assuming kernel is Linux format
TBOOT: get_highest_sized_ram: size 4134a18 → base 40833000, size 5e7c000
TBOOT: Initrd from 0x4257a000 to 0x466aea18
TBOOT: Kernel (protected mode) from 0x2c00000 to 0x3aa1988
TBOOT: Kernel (real mode) from 0x90000 to 0x95000
TBOOT: Linux cmdline from 0x98d00 to 0x99100:
TBOOT: root=UUID=335fb2e5-dd1a-4fff-b774-c4c4b68b65b7 ro quiet splash iomem=r
TBOOT: elaxed intel_iommu=on noefi
TBOOT: EFI memmap: memmap base: 0x69808, memmap size: 0x1020
TBOOT: EFI memmap: descr size: 0x30, descr version: 0x1
TBOOT: transfering control to kernel @0x2c00000…