> > Was the following bug already fixed ?
>
> Dunno. I've changed the WAL ReadRecord code so that it fails soft (no
> Asserts or elog(STOP)s) for all failure cases, so the particular crash
> mode exhibited here should be gone. But I'm not sure why the code
> appears to be trying to open the wrong log segment, as Vadim comments.
> That bug might still be there. Need to try to reproduce the problem
> with new code.
Did you try to start up with wal-debug?
Vadim