On Thu, Oct 27, 2005 at 03:45:16PM +0200, Matteo Beccati wrote: > Hi Tom, > > >Well, this apparently indicates a bug in the new multixact code, but > >there's not enough info here to figure out what went wrong. Can you > >create a test case that will let someone else reproduce the problem? > > Unfortunately the error pops up randomly in a very complex app/db and I > am unable to produce a test case :(
Go up a few levels to GetMultiXactIdMembers and type "info locals", see if we can get the values of some of the variables there. Also, if you can turn the debugging down to -O0, that will make the results in gdb much more reliable. It's clear at least that "length" is negative, but what about the other variables... Do you use a lot of subtransactions, function, savepoints, anything like that? Hope this helps, -- Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/ > Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a > tool for doing 5% of the work and then sitting around waiting for someone > else to do the other 95% so you can sue them.
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