Arch Linux

dreivier

Member

Registered: 2016-04-07

Posts: 36

Kernel error on startup: DMAR: DRHD: handling fault status reg 2

I have a newly installed system with fully encrypted root via luks. It starts just fine but the line before I enter my decryption password I see this message:

journalctl -p err -b
-- Logs begin at Tue 2019-04-02 20:23:19 CEST, end at Sat 2019-04-06 08:12:12 CEST. --
Apr 06 07:54:10 home kernel: DMAR: DRHD: handling fault status reg 2
Apr 06 07:54:10 home kernel: DMAR: [INTR-REMAP] Request device [f0:1f.0] fault index 0 [fault reason 37] Blocked a compatibility format inter>

Is this something I need to fix? Didn't really find anything probably because I don't even know what to look for.
Thank you.