diff --git a/fs/smb/server/mgmt/user_session.c b/fs/smb/server/mgmt/user_session.c
index f99c86284ba3..eaa044da3280 100644
--- a/fs/smb/server/mgmt/user_session.c
+++ b/fs/smb/server/mgmt/user_session.c
@@ -308,6 +308,9 @@ static int __rpc_method(char *rpc_name)
 	if (!strcmp(rpc_name, "\\lsarpc") || !strcmp(rpc_name, "lsarpc"))
 		return KSMBD_RPC_LSARPC_METHOD_INVOKE;
 
+	if (!strcmp(rpc_name, "\\mdssvc") || !strcmp(rpc_name, "mdssvc"))
+		return 0; /* mdssvc unsupported: quiet, expected macOS probe */
+
 	pr_err("Unsupported RPC: %s\n", rpc_name);
 	return 0;
 }