Orange Pi 3/H6 Desktop crash when installing panfrost

Hi. For some time I've been trying to get panfrost to work on the Orange Pi 3 with AllWinner H6 SoC. This with Armbian Bionic kernel 5.4 When I succesfully install panfrost, and reboot the system. Then the desktop crashes at boot. Sometimes it's just a black screen. Sometimes I still see the desktop but everything is frozen. And then another time the mouse pointer still could move, and after a while I got a screen full of error messages. See attached file. I've also got a thread in the Armbian forum about this. https://forum.armbian.com/topic/12516-unable-to-make-panfrost-work-on-h6/?tab=comments#comment-95553 I hope this can be resolved, thank you for all the great work. Greetings. NicoD

Similar issue. My environment was Armbian 20.05 built from trunk. Linux 5.6.2. Ubuntu Focal as OS. dmesg output in this post: https://forum.armbian.com/topic/12516-unable-to-make-panfrost-work-on-h6/?do=findComment&comment=98799 It kept working for a short while after this output, but then the SBC froze.

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