$ git clone -n https://gitee.com/wency_cn/lksctp-tools_1764782898.git /var/lib/mock/dist-an23-build-490989-74530/root/chroot_tmpdir/scmroot/lksctp-tools_1764782898
Cloning into '/var/lib/mock/dist-an23-build-490989-74530/root/chroot_tmpdir/scmroot/lksctp-tools_1764782898'...
$ git fetch origin d9f6617d568cd40690dce13909eda06481a8afc9:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/lksctp-tools_1764782898
 * [new ref]         d9f6617d568cd40690dce13909eda06481a8afc9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d9f6617 Update code from upstream