== sanity test 212: Sendfile test ======================== 11:06:48 (1788620808)
4107+0 records in
4107+0 records out
4205568 bytes (4.2 MB, 4.0 MiB) copied, 4.05432 s, 1.0 MB/s
[0x200000401:0x313:0x0]