== sanity test 212: Sendfile test ======================== 14:34:18 (1783967658)
4012+0 records in
4012+0 records out
4108288 bytes (4.1 MB, 3.9 MiB) copied, 3.88511 s, 1.1 MB/s
[0x200000401:0x348:0x0]