On 2018 Jan 11, Andrey Grodzovsky wrote: > Thanks for the dmesg, unfortunately nothing suspicious from there. > > Looking again at KASAN it hints at a race between cursor update and non > blocking part of flip with regard to accessing CRTC states, maybe cursor > update is not properly synchronized against a flip in flight on same CRTC... > > P.S What is your setup ? How many displays ? > It's a Carizzo A10-8700B R6 with 16G RAM, 512M assigned to graphics card. Only the laptop display (1920x1080) is connected via eDP, so nothing special. -- Regards, Johannes