file I/O error. file=aa...aa error=bbb code=ccc

An error occurred when input/output was performed to/from the file indicated by aa...aa.

aa...aa: File name

bbb: Error number (errno of the open, read, lseek, or write system call)

ccc: Code of the offline tester module in which the error occurred

S: Continues processing.

O: Remove the cause of the error, indicated by the system call error number, then re-execute the offline tester.