Re: tpmcrb0: Timeout while waiting for device to process cmd / Device failed to cancel command

The timestamps are pretty far past boot, what happened during boot to
the first occurrence?  A full(er) dmesg would go a long way.

Adding Olivier as well since I don't have a Pluton to test against.

Regards,
Kevin



On Sun, Nov 1, 2026 at 6:40 PM Adrian Chadd <adrian@freebsd.org> wrote:
>
> cc'ing kevin since he's working on tpm.
>
> He landed something a couple days ago? Maybe see if that was it?
>
>
> -adrian
>
>
> On Sun, 1 Nov 2026 at 17:02, Bjoern A. Zeeb <bzeeb-lists@lists.zabbadoz.net> wrote:
>>
>> Hi,
>>
>> just updated an AMD Laptop to main and I am now seeing these regularly:
>>
>> [3249.081872] tpmcrb0: Timeout while waiting for device to process cmd
>> [3251.081868] tpmcrb0: Device failed to cancel command
>> [3253.081868] tpmcrb0: Device failed to cancel command
>> [4432.308789] tpmcrb0: Timeout while waiting for device to process cmd
>> [4434.308786] tpmcrb0: Device failed to cancel command
>> [4436.308786] tpmcrb0: Device failed to cancel command
>>
>> Any ideas what to do abbout this?  I can probably try to provide debug
>> info but may be slow responding.
>>
>> /bz
>>
>> --
>> For there shall arise false Christs, and false prophets, and shall shew
>> great signs and wonders; insomuch that, if it were possible, they shall
>> deceive the very elect. Behold, I have told you before. [Mat. 24:24-25]
>>