[tboot-devel] stuck on GETSEC[SENTER]

[Alana L. <al...@cs...>]

Hi,

I've been trying to get tboot working on my Lenovo T400, but it always gets 
stuck at the executing GETSEC[SENTER] stage and then I have to power it down. I 
can still use the num lock key (the light goes on/off), but not caps lock when 
this happens, so I don't know if something is still happening or not at this 
point...

I have TXT, VT-d and VT-x enabled in the BIOS, and the TPM is active. It is the 
latest BIOS (version 2.12) from Lenovo. I am using the tboot source from March 
30th and the 2.6.29-tip kernel patched with the tboot patches from the lkml.org 
post. However, I've had the exact same behavior with the 2.6.27-11-generic 
(unpatched) Ubuntu kernel and also with the previous version of tboot (from 
January).

Any advice is appreciated, I'm posting my complete tboot log below.

Thanks,
Alana

TBOOT: ******************* TBOOT *******************
TBOOT:    unavailable
TBOOT: *********************************************
TBOOT: command line: logging=serial,vga,memory
TBOOT: TPM is ready
TBOOT: TPM nv_locked: TRUE
TBOOT: TPM: get capability, return value = 00000002
TBOOT: failed to get actual policy size in TPM NV
TBOOT: failed to read policy from TPM NV, using default
TBOOT: policy:
TBOOT:   version: 2
TBOOT:   policy_type: TB_POLTYPE_CONT_NON_FATAL
TBOOT:   hash_alg: TB_HALG_SHA1
TBOOT:   policy_control: 00000001 (EXTEND_PCR17)
TBOOT:   num_entries: 2
TBOOT:   policy entry[0]:
TBOOT:           mod_num: 0
TBOOT:           pcr: none
TBOOT:           hash_type: TB_HTYPE_ANY
TBOOT:           num_hashes: 0
TBOOT:   policy entry[1]:
TBOOT:           mod_num: any
TBOOT:           pcr: 19
TBOOT:           hash_type: TB_HTYPE_ANY
TBOOT:           num_hashes: 0
TBOOT: TPM: write nv 20000002, offset 00000000, 00000004 bytes, return = 
00000002
TBOOT: Error: write TPM error: 0x2.
TBOOT: no policy in TPM NV.
TBOOT: IA32_FEATURE_CONTROL_MSR: 0000ff0f
TBOOT: CPU is SMX-capable
TBOOT: CPU is VMX-capable
TBOOT: SMX is enabled
TBOOT: TXT chipset and all needed capabilities present
TBOOT: TPM: write nv 20000002, offset 00000000, 00000004 bytes, return = 
00000002
TBOOT: Error: write TPM error: 0x2.
TBOOT: LT.ERRORCODE=0
TBOOT: LT.ESTS=0
TBOOT: bios_data (@bc920008, 2c):
TBOOT:   version: 3
TBOOT:   bios_sinit_size: 0x0 (0)
TBOOT:   lcp_pd_base: 0x0
TBOOT:   lcp_pd_size: 0x0 (0)
TBOOT:   num_logical_procs: 2
TBOOT:   flags: 0x00000001
TBOOT: TPM: write nv 20000002, offset 00000000, 00000004 bytes, return = 
00000002
TBOOT: Error: write TPM error: 0x2.TBOOT: CR0 and EFLAGS OK
TBOOT: no machine check errors
TBOOT: CPU is ready for SENTER
TBOOT: checking previous errors on the last boot.
         TPM: read nv index 20000002 offset 00000000, return value = 00000002
TBOOT: Error: read TPM error: 0x2.
TBOOT: last boot has no error.
TBOOT: user-provided SINIT found: /boot/GM45_PM45_SINIT_19.BIN
TBOOT: chipset ids: vendor=8086, device=9000, revision=7f
TBOOT: 1 ACM chipset id entries:
TBOOT:  vendor=8086, device=9000, flags=1, revision=3f, extended=0
TBOOT: copied SINIT (size=67c0) to bc900000
TBOOT: AC mod base alignment OK
TBOOT: AC mod size OK
TBOOT: AC module header dump for SINIT:
TBOOT:   type: 0x2 (ACM_TYPE_CHIPSET)
TBOOT:   length: 0xa1 (161)
TBOOT:   version: 0
TBOOT:   chipset_id: 0x2a40
TBOOT:   flags: 0x0
TBOOT:           pre_production: 0
TBOOT:           debug_signed: 0
TBOOT:   vendor: 0x8086
TBOOT:   date: 0x20081017
TBOOT:   size*4: 0x67c0 (26560)
TBOOT:   code_control: 0x0
TBOOT:   entry point: 0x00000008:00004120
TBOOT:   scratch_size: 0x8f (143)
TBOOT:   info_table:
TBOOT:           uuid: {0x7fc03aaa, 0x46a7, 0x18db, 0xac2e,
                 {0x69, 0x8f, 0x8d, 0x41, 0x7f, 0x5a}}
TBOOT:               ACM_UUID_V3
TBOOT:           chipset_acm_type: 0x1 (SINIT)
TBOOT:           version: 3
TBOOT:           length: 0x28 (40)
TBOOT:           chipset_id_list: 0x4e8
TBOOT:           os_sinit_data_ver: 0x4
TBOOT:           min_mle_hdr_ver: 0x00020000
TBOOT:           capabilities: 0x00000002
TBOOT:               rlp_wake_getsec: 0
TBOOT:               rlp_wake_monitor: 1
TBOOT:           acm_ver: 19
TBOOT:   chipset list:
TBOOT:           count: 1
TBOOT:           entry 0:
TBOOT:               flags: 0x1
TBOOT:               vendor_id: 0x8086
TBOOT:               device_id: 0x9000
TBOOT:               revision_id: 0x3f
TBOOT:               extended_id: 0x0
TBOOT: file addresses:
TBOOT:   &_start=00803000
TBOOT:   &_end=0084fc4c
TBOOT:   &_mle_start=00803000
TBOOT:   &_mle_end=00822000
TBOOT:   &_post_launch_entry=00803020
TBOOT:   &_txt_wakeup=008031f0
TBOOT:   &g_mle_hdr=00819120
TBOOT: MLE header:
TBOOT:   uuid={0x9082ac5a, 0x476f, 0x74a7, 0x5c0f,
                 {0x55, 0xa2, 0xcb, 0x51, 0xb6, 0x42}}
TBOOT:   length=34
TBOOT:   version=00020001
TBOOT:   entry_point=00000020
TBOOT:   first_valid_page=00000000
TBOOT:   mle_start_off=0
TBOOT:   mle_end_off=1f000
TBOOT:   capabilities: 0x00000003
TBOOT:       rlp_wake_getsec: 1
TBOOT:       rlp_wake_monitor: 1
TBOOT: MLE start=803000, end=822000, size=1f000
TBOOT: ptab_size=3000, ptab_base=00800000
TBOOT: bios_data (@bc920008, 2c):
TBOOT:   version: 3
TBOOT:   bios_sinit_size: 0x0 (0)
TBOOT:   lcp_pd_base: 0x0
TBOOT:   lcp_pd_size: 0x0 (0)
TBOOT:   num_logical_procs: 2
TBOOT:   flags: 0x00000001
TBOOT: min_lo_ram: 0x0, max_lo_ram: 0xbc700000
TBOOT: min_hi_ram: 0x0, max_hi_ram: 0x0
TBOOT: no LCP manifest found
TBOOT: os_sinit_data (@bc920154, 5c):
TBOOT:   version: 4
TBOOT:   mle_ptab: 0x800000
TBOOT:   mle_size: 0x1f000 (126976)
TBOOT:   mle_hdr_base: 0x16120
TBOOT:   vtd_pmr_lo_base: 0x0
TBOOT:   vtd_pmr_lo_size: 0xbc600000
TBOOT:   vtd_pmr_hi_base: 0x0
TBOOT:   vtd_pmr_hi_size: 0x0
TBOOT:   lcp_po_base: 0x0
TBOOT:   lcp_po_size: 0x0 (0)
TBOOT:   capabilities: 0x00000002
TBOOT:       rlp_wake_getsec: 0
TBOOT:       rlp_wake_monitor: 1
TBOOT: setting MTRRs for acmod: base=bc900000, size=67c0, num_pages=7
TBOOT: executing GETSEC[SENTER]...