Segfault happening

[joto]

See https://gist.github.com/tomhughes/0ebdc537b6a9a390b904d394d796b5e0

@pnorman Please add all the details about what you were doing here.

What version of osm2pgsql are you using?

2.0.0+ds-1~bpo12+1

What operating system and PostgreSQL/PostGIS version are you using?

Debian 12

Tell us something about your system

OpenStack Virtual Machine with 64 x 1 core AMD EPYC Processor, 444GB

What did you do exactly?

export LUA_PATH='/srv/vector.openstreetmap.org/osm2pgsql-themepark/lua/?.lua;/srv/vector.openstreetmap.org/spirit/?.lua;;'

# Import the osm2pgsql file specified as an argument, using the locations for spirit
osm2pgsql \
  --output flex \
  --style '/srv/vector.openstreetmap.org/spirit/shortbread.lua' \
  --slim \
  --flat-nodes '/srv/vector.openstreetmap.org/data/nodes.bin' \
  -d spirit \
  --cache 75000 data.pbf

What did you expect to happen?

The planet to import.

What did happen instead?

A core dump occurred in the post-processing stage

What did you do to try analyzing the problem?

@tomhughes provided the backtrace at https://gist.github.com/tomhughes/0ebdc537b6a9a390b904d394d796b5e0

The machine had an unusual postgresql setup at the time. When starting the import it had sufficient connection slots for osm2pgsql to start, but by the time post-processing had started it would not be possible to acquire new connections. When I fixed this error in the machine configuration it worked fine.