lkml.org 
[lkml]   [2017]   [Dec]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[Regression 4.15-rc2] New messages `tpm tpm0: A TPM error (2314) occurred continue selftest`
Date
Dear Linux folks,


With Linux 4.15-rc2 built by the Ubuntu Kernel Team, the error messages
below are shown by the Linux kernel. These are new.

```
Dez 06 13:22:24 Ixpees kernel: microcode: microcode updated early to
revision 0x62, date = 2017-04-27
Dez 06 13:22:24 Ixpees kernel: Linux version 4.15.0-041500rc2-generic
(kernel@gloin) (gcc version 7.2.0 (Ubuntu 7.2.0-8ubuntu3)) #201712031230
SMP Sun Dec 3 17:32:03 UTC 2017
Dez 06 13:22:24 Ixpees kernel: Command line:
BOOT_IMAGE=/vmlinuz-4.15.0-041500rc2-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
Dez 06 13:22:24 Ixpees kernel: KERNEL supported cpus:
Dez 06 13:22:24 Ixpees kernel: Intel GenuineIntel
Dez 06 13:22:24 Ixpees kernel: AMD AuthenticAMD
Dez 06 13:22:24 Ixpees kernel: Centaur CentaurHauls
Dez 06 13:22:24 Ixpees kernel: x86/fpu: Supporting XSAVE feature 0x001:
'x87 floating point registers'
Dez 06 13:22:24 Ixpees kernel: x86/fpu: Supporting XSAVE feature 0x002:
'SSE registers'
[…]
Dez 06 13:22:24 Ixpees kernel: tpm_tis MSFT0101:00: 2.0 TPM (device-id
0xFE, rev-id 4)
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: A TPM error (2314) occurred
continue selftest
Dez 06 13:22:24 Ixpees kernel: tpm tpm0: TPM self test failed
```

Any idea what to do about those? If these are intentional, it’d be great
to give some hint to the user, what effect this has.


Kind regards,

Paul

[unhandled content-type:application/pkcs7-signature]
\
 
 \ /
  Last update: 2017-12-06 13:35    [W:0.081 / U:2.604 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site