Wierd panic with 7.4.7

Hello,

Any thoughts on the below? Specifically the PANIC? A customer
was performing a full vacuum when it happen. This is running 7.4.7
on ES 3.0. We run daily vacuums and analyzes as well.

2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D0000006F"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000070"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000071"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000072"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000073"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000074"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000075"
2005-06-27 16:35:02 LOG: recycled transaction log file "0000004D00000076"
2005-06-27 16:36:23 LOG: incomplete startup packet
2005-06-27 16:37:53 ERROR: could not send data to client: Broken pipe
2005-06-27 16:37:53 PANIC: cannot abort transaction 146017848, it was
already committed
2005-06-27 16:37:53 LOG: server process (PID 6931) was terminated by
signal 6
2005-06-27 16:37:53 LOG: terminating any other active server processes
2005-06-27 16:37:53 WARNING: terminating connection because of crash of
another server process
DETAIL: The postmaster has commanded this server process to roll back
the current transaction and exit, because another server process exited
abnormally and possibly corrupted shared memory.
HINT: In a moment you should be able to reconnect to the database and
repeat your command.
2005-06-27 16:37:53 WARNING: terminating connection because of crash of
another server process
DETAIL: The postmaster has commanded this server process to roll back
the current transaction and exit, because another server process exited
abnormally and possibly corrupted shared memory.
HINT: In a moment you should be able to reconnect to the database and
repeat your command.

Sincerely,

Joshua D. Drake

--
Your PostgreSQL solutions company - Command Prompt, Inc. 1.800.492.2240
PostgreSQL Replication, Consulting, Custom Programming, 24x7 support
Managed Services, Shared and Dedicated Hosting
Co-Authors: plPHP, plPerlNG - http://www.commandprompt.com/