== sanity test 212: Sendfile test ======================== 22:20:02 (1787883602)
4180+0 records in
4180+0 records out
4280320 bytes (4.3 MB, 4.1 MiB) copied, 4.4341 s, 965 kB/s
[0x200000402:0x2de:0x0]