$ git clone -n https://gitee.com/src-opencloudos-rpms/frr.git /var/lib/mock/dist-oc9-build-80822-54020/root/chroot_tmpdir/scmroot/frr
Cloning into '/var/lib/mock/dist-oc9-build-80822-54020/root/chroot_tmpdir/scmroot/frr'...
$ git fetch origin 917a5e20eacb2183f7269bda58b9851cb50d129b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/frr
 * [new ref]         917a5e20eacb2183f7269bda58b9851cb50d129b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 917a5e2 import frr-9.0.1-3.tl4