Same as the prior build.

Video directly connected to HDMI, keyboard, and mouse USB.  On serial console via TTY/USB adapter.

Watched the character mode messages stream over the video (and captured on the console).  Then the video tries? to go graphical an stays blank.  Backlight is on, but no content.  No response from mousing or keyboarding.  I waited an hour (had an errand to run) and no video.  I did see the following messages on the console:

[ 2071.131485] alloc_contig_range: [74200, 749f8) PFNs busy [ 2099.336500] alloc_contig_range: [74200, 749f8) PFNs busy [ 2286.136180] alloc_contig_range: [74200, 749f8) PFNs busy [ 2408.291774] alloc_contig_range: [74200, 749f8) PFNs busy [ 2424.943124] alloc_contig_range: [74200, 749f8) PFNs busy [ 2444.789178] alloc_contig_range: [7384b, 7384c) PFNs busy [ 2446.976509] alloc_contig_range: [74200, 749f8) PFNs busy [ 2514.252991] alloc_contig_range: [74200, 749f8) PFNs busy

Please tell me what to test or send you.  Perhaps some boot parameter to set?

thanks