New comment by classabbyamp on void-packages repository

https://github.com/void-linux/void-packages/issues/50669#issuecomment-2145994405

Comment:
the issue is that the rpi kernel has the ipv6 module built as a module, not as built-in (like the regular kernels). this causes the module not to be loaded at the time the sysctl command is run during boot.

the next rpi kernel will have this fixed: https://github.com/void-linux/void-packages/pull/50647/files#diff-7c06a56d03c82f4f91449e0b8baba00fa54433735eee8b84183aa75909a25b34R137

but I guess you could put `ipv6` in [`modules-load.d`](https://man.voidlinux.org/man8/modules-load.8) for now