failed to checkout kernel repo git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git on commit 910e230d5f1bb72c54532e94fbb1705095c7bab6: failed to run ["git" "checkout" "910e230d5f1bb72c54532e94fbb1705095c7bab6"]: exit status 128 fatal: reference is not a tree: 910e230d5f1bb72c54532e94fbb1705095c7bab6