Comment # 8 on bug 109819 from Dominic

Created attachment 143614 [details]
sudo umr -lb sudo umr -R gfx[.] sudo umr -R sdma0[.] sudo umr -R sdma1[.]

And from running this

#!/bin/bash
set -x
sudo umr -lb
sudo umr -R gfx[.]
sudo umr -R sdma0[.]
sudo umr -R sdma1[.]

./run.sh &> umr-mar11.txt attached output as well.