t/10_units/04_drivers/01_sysrw...............ok 1/17                         
#   Failed test 'flushed 131157 octets == read 66645 octets'
#   at t/10_units/04_drivers/01_sysrw.t line 118.
t/10_units/04_drivers/01_sysrw...............NOK 12/17# Looks like you failed 1 test of 17.
t/10_units/04_drivers/01_sysrw...............dubious                         
        Test returned status 1 (wstat 256, 0x100)
DIED. FAILED test 12
        Failed 1/17 tests, 94.12% okay