$ git clone -n https://gitee.com/zhaohang_mskdxl/bcc.git /var/lib/mock/dist-an23.3-build-421481-72906/root/chroot_tmpdir/scmroot/bcc
Cloning into '/var/lib/mock/dist-an23.3-build-421481-72906/root/chroot_tmpdir/scmroot/bcc'...
$ git fetch origin 6e863320bf02c0d8a3be704b0c41893485a0f76d:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/bcc
 * [new ref]         6e863320bf02c0d8a3be704b0c41893485a0f76d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e86332 update to bcc-0.32.0