$ git clone -n https://gitee.com/yan1hcdc/libseccomp.git /var/lib/mock/dist-an23-build-489496-74482/root/chroot_tmpdir/scmroot/libseccomp
Cloning into '/var/lib/mock/dist-an23-build-489496-74482/root/chroot_tmpdir/scmroot/libseccomp'...
$ git fetch origin 9cadddd01ae1bacbbd4f0fe771de0f08c63a0a8f:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/libseccomp
 * [new ref]         9cadddd01ae1bacbbd4f0fe771de0f08c63a0a8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9cadddd disabled vect optimization in bpf rule add function