# io3 mloop, cin: 0, cout: 1, cerr: 0
# io3 fast, cin: 0, cout: 1, cerr: 0
# stdout, bytes read: 8 at offset 0
#> 30 30 20 2c 20 39 39 0a                                                                         | 00 , 99.
# io3 fast, cin: 0, cout: 1, cerr: 0
# stdout, bytes read: 0 at offset 8
# leaving _io3()
# _waitpid(22920) => pid: 22920, rc: 
Use of uninitialized value $edr in split at /home/bo/scripts/test.pl line 338.