what is this log message?

[Steven Liang]

Hi, Who can tell me what this message is: 2013-08-01 10:39:21 kvm1.test.com 1 10:39:21 kvm1 CGRE[3124]: Warning: invalid file format of /proc/31088/status Thank you. Steven Liang Linux System Admin Phone: 1.416.499.8009 ext. 2865 Cell Phone: 1.647.718.5292 Email: stevenli...@yesup.com www.yesup.com | account.yesup.com