BUG #8347: PANIC: heap_insert_redo: failed to add tuple when applying WAL

The following bug has been logged on the website:

Bug reference:      8347
Logged by:          Maciek Sakrejda
Email address:      maciek@heroku.com
PostgreSQL version: 9.2.4
Operating system:   Ubuntu 12.04.2 LTS 64-bit
Description:

Running into a recovery failure on a customer's replica:


Jul 31 00:11:55: LOG:  restored log file "00000001000000E200000067" from
archive
Jul 31 00:11:55: WARNING:  will not overwrite a used ItemId
Jul 31 00:11:55: CONTEXT:  xlog redo insert: rel 1663/16385/16619; tid
25260/37
Jul 31 00:11:55: PANIC:  heap_insert_redo: failed to add tuple
Jul 31 00:11:55: CONTEXT:  xlog redo insert: rel 1663/16385/16619; tid
25260/37


I see a similar bug filed [1], but no replies. This happens repeatedly when
attempting to apply this segment.


[1]:
http://www.postgresql.org/message-id/CANbzriT3h1kf2EaKEBcDqwu4AYwUjCuKcrDkjdxJ0CTjNeGnFQ@mail.gmail.com