$ git clone -n https://gitee.com/src-anolis-os/gdb.git /var/lib/mock/dist-an23-build-python3.11-384285-71833/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/dist-an23-build-python3.11-384285-71833/root/chroot_tmpdir/scmroot/gdb'...
$ git fetch origin 435395d5ad8c82c036c25d07896f91b46fa7ed9e:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gdb
 * [new ref]         435395d5ad8c82c036c25d07896f91b46fa7ed9e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 435395d Dynamically get max user XSTATE buffer size.