== sanity test 212: Sendfile test ======================== 06:17:48 (1787825868)
3792+0 records in
3792+0 records out
3883008 bytes (3.9 MB, 3.7 MiB) copied, 4.91213 s, 790 kB/s
[0x200000402:0x2d9:0x0]