I’ve rebuilt my zfs modules often enough that I’ve written a script to do a clean build that should avoid old kernel modules and old libraries.
#!/bin/bash sudo find /lib/modules -depth -type d -iname "spl" -exec rm -rf {} \; sudo find /lib/modules -depth -type d -iname "zfs" -exec rm -rf {} \; sudo find /usr/local/src/ -type d -a \( \ -iname "spl-*" \ -o -iname "zfs-*" \ \) -exec rm -rf {} \; sudo find /usr/local/lib/ -type f -a \( \ -iname "libzfs*" \ -o -iname "libzpool*" \ -o -iname "libnvpair*" \ \) -exec rm -f {} \; cd spl git reset --hard HEAD git checkout master git pull git tag | tail -1 | xargs git checkout ./autogen.sh && ./configure && make -j13 && sudo make install cd ../zfs git reset --hard HEAD git checkout master git pull git tag | tail -1 | xargs git checkout ./autogen.sh && ./configure && make -j13 && sudo make install sudo update-initramfs -u sudo update-grub2