2014/01/10 05:38:45 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3233100 (at http://www.openstreetmap.org/?mlat=51.49822&mlon=7.28936&zoom=17) unknown member role 'backward'
2014/01/10 05:38:46 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3233100 (at http://www.openstreetmap.org/?mlat=51.49822&mlon=7.28936&zoom=17) lacks 'via' node (guessing it should be at http://www.openstreetmap.org/?mlat=51.49833&mlon=7.28917&zoom=17, why don't you add it to the OSM data?)
2014/01/10 05:38:46 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2839539 (at http://www.openstreetmap.org/?mlat=51.49528&mlon=7.26211&zoom=17) lacks 'from' way
2014/01/10 05:38:46 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2934218 (at http://www.openstreetmap.org/?mlat=51.50994&mlon=7.26780&zoom=17) lacks 'from' way
2014/01/10 05:38:46 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3172006 (at http://www.openstreetmap.org/?mlat=51.48878&mlon=7.23593&zoom=17) lacks 'to' way
2014/01/10 05:38:46 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2878854 (at http://www.openstreetmap.org/?mlat=51.49706&mlon=7.20568&zoom=17) lacks 'from' way
2014/01/10 05:38:46 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/2936867 (at http://www.openstreetmap.org/?mlat=51.45992&mlon=7.23632&zoom=17) lacks 'to' way
2014/01/10 05:38:53 WARNING (RestrictionRelation): 70013101.osm.pbf: Turn restriction http://www.openstreetmap.org/browse/relation/3249501 (at http://www.openstreetmap.org/?mlat=51.50549&mlon=7.25982&zoom=17) has unsupported type 'no_U'