There is a new pull request by ericonr against master on the void-packages repository https://github.com/ericonr/void-packages uchroot https://github.com/void-linux/void-packages/pull/24314 chroot-style/uchroot: add -t parameter to command. Without it, using xbps-src with overlay errors out with the message below: ERROR: failed to mount overlayfs on /home/ericonr/void/void-packages/masterdir.XXXXdMemKO/masterdir (Invalid argument) --- I don't know if I'm the only one seeing this. A patch file from https://github.com/void-linux/void-packages/pull/24314.patch is attached