== sanity test 212: Sendfile test ======================== 22:30:28 (1786761028)
3910+0 records in
3910+0 records out
4003840 bytes (4.0 MB, 3.8 MiB) copied, 3.7369 s, 1.1 MB/s
[0x200000401:0x2cd:0x0]