I've imported a osm layer into my postgres/postgis database.
osm2pqsql -E 3857 -c -S /usr/share/osm2pgsql/default.style -H localhost -W -d landslide -U postgres oberpfalz-latest.osm.bz2
During the import there were several warnings like this:
Processing: Node(3261k 69.4k/s) Way(399k 7.27k/s) Relation(80 26.67/s) Standard exception processing way_id 33907: TopologyException: side location conflict at 1396469.99 6361915.7599999998
Accept of this, I think the import runs without any problems.
After that I added planet_osm_roads to my qgis-project (EPSG:3857).
The result is shown in the picture below. I tried to change the SRIDs, but no change.
Any ideas what this strange exposure comes from?