Hi, I opened https://bugzilla.kernel.org/show_bug.cgi?id=218740 because I'm not quite sure the culprit is e1000e or some timer stuff. I just verified that this happens on the latest master. Let me know if I can (quickly) help, -- Jérôme PS: Sorry if I'm sending this to too many people, I did a get_maintainer timer and e1000e code.