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

From: Bjoern A. Zeeb <bzeeb-lists_at_lists.zabbadoz.net>
Date: Mon, 02 Nov 2026 01:01:36 UTC
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]