== sanity test 212: Sendfile test ======================== 01:41:21 (1790919681)
1028+0 records in
1028+0 records out
1052672 bytes (1.1 MB, 1.0 MiB) copied, 0.971114 s, 1.1 MB/s
[0x200000402:0x2ad:0x0]