mysqlbinlog recovery wrong !_!

[xu yang]

I use mysqlbinlog mysql-bin.0000xxx | mysql
got wrong message like this:
: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
I redirect to the file :
I use mysqlbinlog mysql-bin.0000xxx > test.sql
I check test.sql and find when exec like this:
SET /*!*/;
BEGIN
/*!*/;
it got wrong.
what is this?
what should I do?
thx always~!