Man pages matching name vfs_linux_xfs_sgid in section 8:

vfs_linux_xfs_sgid.8.en	debian 10 / samba-vfs-modules
vfs_linux_xfs_sgid.8.en	debian 11 / samba-vfs-modules
vfs_linux_xfs_sgid.8.en	debian 12 / samba-vfs-modules
vfs_linux_xfs_sgid.8.en	debian 13 / samba