$ git clone -n https://gitee.com/kanghou-silver/libsigsegv.git /var/lib/mock/dist-an8.8-build-278682-64448/root/chroot_tmpdir/scmroot/libsigsegv
Cloning into '/var/lib/mock/dist-an8.8-build-278682-64448/root/chroot_tmpdir/scmroot/libsigsegv'...
$ git reset --hard a9e6228cabdb25e23517080b9a86d8c7571e68a2
HEAD is now at a9e6228 add sw
$ git lfs pull