Works, but OpenCL path bug still present ( clinfo output fatal error: cannot open file '/usr//usr/lib64/clc/polaris10-amdgcn-mesa-mesa3d.bc': No such file or directory )
I suspect i hit https://github.com/dracutdevs/dracut/commit/7fcc4955884355c3943d6c41e459b4b983a818f4, so it was dracut shenanigans.
@jforbes Thanks for quick answer,i thought it somewhat initramfs related, as my second box is F33 and it updated and work as intended and nothing other errors was in console except that 2 endless mount jobs. I will wait for the next updates.
I know it it pre-release beta etc, it my "job" to workaround any bugs, but It cannot boot, it stuck in plymoth waiting 2 jobs, endlessly trying to mount swap and root. Pressing CTRL+ALT+DEL it stuck waiting rngd job. Pressing CTRL_ALT+DEL second time it actually reboot. Previous kernel (5.11.10-300.fc34.x86_64) work flawlessly. Obviously, nothing in logs after reboot to old kernel (tried journalctl -b-1, -b-2 etc), as it looks like cannot mount any writable partitions. Beside, it is first such scary big issue with Fedora since that dreadful partition eater ~ 5 years ago. And more, no idea how to force gnome-software to skip that update, so i just hope next kernel u[pdate will be more lucky and until that i must double boot every time.
I found in discussion of 33 version of that kernel there was similar looking issue with arm, may be it related.
looks good, waiting for other packages (mesa ?) rebuild to check