Set de_dir for user created symbolic links. This will be needed to be

able to resolve their parent directories.

sys/fs/devfs/devfs_vnops.c

@@ -1539,6 +1539,7 @@ devfs_symlink(struct vop_symlink_args *ap)
 	de->de_gid = 0;
 	de->de_mode = 0755;
 	de->de_inode = alloc_unr(devfs_inos);
+	de->de_dir = dd;
 	de->de_dirent->d_type = DT_LNK;
 	i = strlen(ap->a_target) + 1;
 	de->de_symlink = malloc(i, M_DEVFS, M_WAITOK);