$ git clone -n https://gitee.com/src-opencloudos-rpms/frr.git /var/lib/mock/dist-oc9-build-109957-67525/root/chroot_tmpdir/scmroot/frr
Cloning into '/var/lib/mock/dist-oc9-build-109957-67525/root/chroot_tmpdir/scmroot/frr'...
$ git fetch origin e5a40913c78dc129b2730c938349b7b61bd7f666:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/frr
 * [new ref]         e5a40913c78dc129b2730c938349b7b61bd7f666 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5a4091 import frr-9.0.3-1.tl4