I'm sending this bug because it says it's self-contained in the dottybug.dot file.
If you don't do anything with this, that's fine.
jdonner@atlas ~/mkcgprof/cgprof-1.0> cat ~/omsclient.gprof | cgprof -T X
graph parser: parse error near line 6
context: >>> <<< dotty.lefty: giving up on dot
dotty.lefty: graph that causes dot
dotty.lefty: to fail has been saved in file dottybug.dot
dotty.lefty: please fill out a bug report at http://www.research.att.com/~erg/graphviz/bugform.html
[erg] Most likely either the external application or user's shell startup
files are introducing extra characters into the graph.
See bug 187.
Owner: erg
Status: Inactive