$ git clone -n https://gitee.com/src-opencloudos-rpms/frr.git /var/lib/mock/dist-oc8-build-246097-83430/root/chroot_tmpdir/scmroot/frr
Cloning into '/var/lib/mock/dist-oc8-build-246097-83430/root/chroot_tmpdir/scmroot/frr'...
$ git fetch origin 1161fcdd657d5949648fc1d7f3e52217f6f03b5f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/frr
 * [new ref]         1161fcdd657d5949648fc1d7f3e52217f6f03b5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1161fcd import frr-7.5.1-25.tl3