From: "Xu, Quan" <quan.xu@intel.com>
To: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Cc: Daniel De Graaf <dgdegra@tycho.nsa.gov>, "Xu, Quan" <quan.xu@intel.com>
Subject: some problems to start vTPM vtpm-stubdom
Date: Wed, 19 Jun 2013 09:02:48 +0000 [thread overview]
Message-ID: <945CA011AD5F084CBEA3E851C0AB2889F50810@SHSMSX101.ccr.corp.intel.com> (raw)
Hi community,
there are some problems to start vTPM vtpm-stubdom following docs/misc/vtpm.txt. When I start vtpm-stbdom, the vtpmmgr-stubdom will print out:
===
ERROR[VTPM]: LoadKey failure: Unrecognized uuid! 69743ae0-9d4a-4ad6-9819-e602085b6792
ERROR[VTPM]: Failed to load key
ERROR in vtpmmgr_LoadHashKey at vtpm_cmd_handler.c:78 code: TPM_BAD_PARAMETER.
===
I start vtpmmgr-stubdom with vtpmmgr.cfg as below:
====
kernel="/usr/lib/xen/boot/vtpmmgr-stubdom.gz"
memory=16
disk=["file:/var/vtpmmgr-stubdom.img,hda,w"]
name="vtpmmgr"
iomem=["fed40,1"]
====
It prints out with below:
=======
Parsing config from vtpmmgr.cfg
Daemon running with PID 2406
Xen Minimal OS!
start_info: 0xa2000(VA)
nr_pages: 0x1000
shared_inf: 0xcd7b0000(MA)
pt_base: 0xa5000(VA)
nr_pt_frames: 0x5
mfn_list: 0x9a000(VA)
mod_start: 0x0(VA)
mod_len: 0
flags: 0x0
cmd_line:
stack: 0x597e0-0x797e0
MM: Init
_text: 0x0(VA)
_etext: 0x39357(VA)
_erodata: 0x45000(VA)
_edata: 0x47c40(VA)
stack start: 0x597e0(VA)
_end: 0x99e00(VA)
start_pfn: ad
max_pfn: 1000
Mapping memory range 0x400000 - 0x1000000
setting 0x0-0x45000 readonly
skipped 0x1000
MM: Initialise page allocator for b3000(b3000)-1000000(1000000)
MM: done
Demand map pfns at 1001000-2001001000.
Heap resides at 2001002000-4001002000.
Initialising timer interface
Initialising console ... done.
gnttab_table mapped at 0x1001000.
Initialising scheduler
Thread "Idle": pointer: 0x2001002050, stack: 0xd0000
Thread "xenstore": pointer: 0x2001002800, stack: 0xe0000
xenbus initialised on irq 1 mfn 0x1f1c9d
Thread "shutdown": pointer: 0x2001002fb0, stack: 0xf0000
Dummy main: start_info=0x798e0
Thread "main": pointer: 0x2001003760, stack: 0x100000
"main"
Shutting down ()
Shutdown requested: 3
Thread "shutdown" exited.
INFO[VTPM]: Starting vTPM manager domain
INFO[VTPM]: Option: Using tpm_tis driver
******************* BLKFRONT for device/vbd/768 **********
backend at /local/domain/0/backend/qdisk/1/768
Failed to read /local/domain/0/backend/qdisk/1/768/feature-barrier.
32768 sectors of 512 bytes
**************************
blk_open(device/vbd/768) -> 3
============= Init TPM BACK ================
Thread "tpmback-listener": pointer: 0x20010043f0, stack: 0xf0000
============= Init TPM TIS Driver ==============
IOMEM Machine Base Address: FED40000
Enabled Localities: 0
1.2 TPM (device-id=0xB vendor-id = 15D1 rev-id = 10)
TPM interface capabilities (0x800000ff):
Command Ready Int Support
Interrupt Edge Falling
Interrupt Edge Rising
Interrupt Level Low
Interrupt Level High
Locality Change Int Support
Sts Valid Int Support
Data Avail Int Support
tpm_tis_open() -> 4
INFO[TPM]: TPM_GetCapability
INFO[VTPM]: Hardware TPM:
INFO[VTPM]: version: 1 2 3 17
INFO[VTPM]: specLevel: 2
INFO[VTPM]: errataRev: 2
INFO[VTPM]: vendorID: IFX
INFO[VTPM]: vendorSpecificSize: 5
INFO[VTPM]: vendorSpecific: 0311000800
INFO[TPM]: TPM_GetCapability
INFO[TPM]: TPM_GetCapability
INFO[TPM]: TPM_GetCapability
INFO[TPM]: TPM_GetCapability
INFO[TPM]: TPM_GetCapability
INFO[TPM]: TPM_GetCapability
INFO[TPM]: TPM_GetRandom
INFO[TPM]: TPM_GetRandom
INFO[TPM]: TPM_OIAP
INFO[TPM]: Auth Session: 0x995ab1 opened by TPM_OIAP.
INFO[VTPM]: Loading disk image header
INFO[VTPM]: Unpacking storage key
INFO[TPM]: TPM_LoadKey
INFO[TPM]: Key Handle: 0x5ec1f7e opened by TPM_LoadKey
INFO[VTPM]: Unbinding uuid table symmetric key
INFO[TPM]: TPM_UnBind
INFO[VTPM]: Waiting for commands from vTPM's:
======
I start vtpm-stbdom with below:
kernel="/usr/lib/xen/boot/vtpm-stubdom.gz"
memory=8
disk=["file:/root/img/vtpm.img,hda,w"]
name="domu-vtpm"
vtpm=["backend=vtpmmgr,uuid=69743ae0-9d4a-4ad6-9819-e602085b6792"]
and print out:
======
Parsing config from vtpm.cfg
Daemon running with PID 2618
Xen Minimal OS!
start_info: 0xf0000(VA)
nr_pages: 0x800
shared_inf: 0xdc0e4000(MA)
pt_base: 0xf3000(VA)
nr_pt_frames: 0x5
mfn_list: 0xec000(VA)
mod_start: 0x0(VA)
mod_len: 0
flags: 0x0
cmd_line:
stack: 0xab1e0-0xcb1e0
MM: Init
_text: 0x0(VA)
_etext: 0x7e647(VA)
_erodata: 0x93000(VA)
_edata: 0x95a80(VA)
stack start: 0xab1e0(VA)
_end: 0xeb800(VA)
start_pfn: fb
max_pfn: 800
Mapping memory range 0x400000 - 0x800000
setting 0x0-0x93000 readonly
skipped 0x1000
MM: Initialise page allocator for fd000(fd000)-800000(800000)
MM: done
Demand map pfns at 801000-2000801000.
Heap resides at 2000802000-4000802000.
Initialising timer interface
Initialising console ... done.
gnttab_table mapped at 0x801000.
Initialising scheduler
Thread "Idle": pointer: 0x2000802050, stack: 0x110000
Thread "xenstore": pointer: 0x2000802800, stack: 0x120000
xenbus initialised on irq 1 mfn 0x185e7d
Thread "shutdown": pointer: 0x2000802fb0, stack: 0x130000
Dummy main: start_info=0xcb2e0
Thread "main": pointer: 0x2000803760, stack: 0x140000
"main"
Shutting down ()
Shutdown requested: 3
Thread "shutdown" exited.
vtpm.c:425: Info: starting TPM Emulator (1.2.0.7-475)
vtpm.c:357: Info: Startup mode is `clear'
vtpm.c:387: Info: All PCRs initialized to default values
vtpm.c:391: Info: TPM Maintenance Commands disabled
vtpm.c:401: Info: Log level set to (null)
============= Init TPM BACK ================
Thread "tpmback-listener": pointer: 0x2000802fb0, stack: 0x130000
============= Init TPM Front ================
Tpmfront:Info Waiting for backend connection..
Tpmfront:Info Backend Connected
Tpmfront:Info Initialization Completed successfully
vtpmblk.c:34: Info: Initializing persistent NVM storage
******************* BLKFRONT for device/vbd/768 **********
backend at /local/domain/0/backend/qdisk/2/768
Failed to read /local/domain/0/backend/qdisk/2/768/feature-barrier.
16384 sectors of 512 bytes
**************************
blk_open(device/vbd/768) -> 3
vtpm.c:175: Info: VTPM Initializing
tpm_cmd_handler.c:4113: Debug: tpm_emulator_init(1, 0x00000007)
vtpm_cmd.c:155: Info: Requesting Encryption key from backend
vtpm_cmd.c:164: Error: VTPM_LoadHashKey() failed with error code (3)
vtpm_cmd.c:175: Error: VTPM_LoadHashKey failed
tpm_data.c:120: Info: initializing TPM data to default values
tpm_startup.c:29: Info: TPM_Init()
tpm_testing.c:243: Info: TPM_SelfTestFull()
tpm_testing.c:39: Debug: tpm_test_prng()
tpm_testing.c:69: Debug: Monobit: 9922
tpm_testing.c:70: Debug: Poker: 17.6
tpm_testing.c:71: Debug: run_1: 2471, 2582
tpm_testing.c:72: Debug: run_2: 1364, 1259
tpm_testing.c:73: Debug: run_3: 616, 588
tpm_testing.c:74: Debug: run_4: 298, 331
tpm_testing.c:75: Debug: run_5: 139, 155
tpm_testing.c:76: Debug: run_6+: 163, 137
tpm_testing.c:77: Debug: run_34: 0
tpm_testing.c:111: Debug: tpm_test_sha1()
tpm_testing.c:157: Debug: tpm_test_hmac()
tpm_testing.c:184: Debug: tpm_test_rsa_EK()
tpm_testing.c:186: Debug: tpm_rsa_generate_key()
tpm_testing.c:191: Debug: testing endorsement key
tpm_testing.c:197: Debug: tpm_rsa_sign(RSA_SSA_PKCS1_SHA1)
tpm_testing.c:200: Debug: tpm_rsa_verify(RSA_SSA_PKCS1_SHA1)
tpm_testing.c:203: Debug: tpm_rsa_sign(RSA_SSA_PKCS1_DER)
tpm_testing.c:206: Debug: tpm_rsa_verify(RSA_SSA_PKCS1_DER)
tpm_testing.c:210: Debug: tpm_rsa_encrypt(RSA_ES_PKCSV15)
tpm_testing.c:214: Debug: tpm_rsa_decrypt(RSA_ES_PKCSV15)
tpm_testing.c:218: Debug: verify plain text
tpm_testing.c:221: Debug: tpm_rsa_encrypt(RSA_ES_OAEP_SHA1)
tpm_testing.c:225: Debug: tpm_rsa_decrypt(RSA_ES_OAEP_SHA1)
tpm_testing.c:229: Debug: verify plain text
tpm_testing.c:261: Info: Self-Test succeeded
tpm_startup.c:43: Info: TPM_Startup(1)
##################
Actually XSM is enabled, 'xl dmesg' can get below info:
(XEN) XSM Framework v1.0.0 initialized
(XEN) Policy len 0x25bf, start at ffff83021dffd000.
(XEN) Flask: Initializing.
(XEN) AVC INITIALIZED
(XEN) Flask: 128 avtab hash slots, 276 rules.
(XEN) Flask: 128 avtab hash slots, 276 rules.
(XEN) Flask: 3 users, 3 roles, 39 types, 1 bools
(XEN) Flask: 11 classes, 276 rules
(XEN) Flask: Starting in permissive mode.
Could you help me to fix it. Thanks in advance.
Quan,Xu
Intel
reply other threads:[~2013-06-19 9:02 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=945CA011AD5F084CBEA3E851C0AB2889F50810@SHSMSX101.ccr.corp.intel.com \
--to=quan.xu@intel.com \
--cc=dgdegra@tycho.nsa.gov \
--cc=xen-devel@lists.xen.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.