== sanity test 212: Sendfile test ======================== 06:21:23 (1788776483)
4133+0 records in
4133+0 records out
4232192 bytes (4.2 MB, 4.0 MiB) copied, 3.03913 s, 1.4 MB/s
[0x200000401:0x343:0x0]