We are barking up the wrong tree. The issue that I was aware of was the modules not loading.
However, the specific extension that you are trying to use does appear to have problems.
I was able to "see" the issue by using:
This led me to see that a find command was failing as an option being used is not supported by busybox's find.
So, no problem, I loaded findutils.tcz and all should be well. Although that would imply that findutils.tcz should be a required dependent of alsaconf.
Not so, even more of a surprise to me is that alsaconf has been modified to specifically call busybox find !
Editing out that specific busybox call together with the findutils.tcz loaded alsaconf could finally proceed.
This is an extension issue and not a base bug. Will forward to maker.