Hello Christophe,
we do have all table and index definitions plus constrains and foreign keys from your database. That is what we had asked for by extracting the database catalog via the loader. This does not include any data from your database, of course...
And, yes, we are aware that the bug is caused by a problem handling the very complex constrains set on your tables. That is also the reason why we have not seen these crashes elsewhere at other customer installations.
I will try to have the new kernel ready as soon as possible...
Best regards,
Thorsten