[OSM-dev] osm2pgsql segmentation fault

[NopMap]

Hi!

The osm2pgsql on my server, which has been working nicely for a long time,
is now crashing with a segmentation fault every time and I would like to aks
you for some help and ideas on how to find the reason.

Operationg system is a 64bit debian. The osm2pgsql was compiled from the
then-current SVN on 17th of october and the binary has worked without
problem for about a month. It identifies itself as

The only thing strange was that any attempts to run osm2pgsql with multiple
processes resulted in data loss, with the current build as well as with the
previous one, but calling it with 1 process has always worked so far.

The server environment (database, memory, command line, etc.) has not been
changed for about a year and has always worked well. I have tried osm2pgsl
repeatedly and the crash happens always at about the same point of the
import. I have tried re-downloading the osm data and trying it with the new
data, but the crash still happens at about the same time. It does not look
like a memory problem to me, the memory consumption of the server at the
time of the crash is only even half of the what is used during a normal,
working run.

The crash message is


The last output of osm2pgsql is


Has anybody observed similar behaviour? Any ideas on what this might be?

Do you have a current debian binary I might try?

As I am not a linux/C developer, I am at a loss on how to proceed with a
further analysis to find the exact code location or the exact data item that
is causing the crashes. Any hints would be very welcome.

thanks
             Nop



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