== sanity test 212: Sendfile test ======================== 12:34:01 (1780331641)
5243+0 records in
5243+0 records out
5368832 bytes (5.4 MB, 5.1 MiB) copied, 2.97304 s, 1.8 MB/s
[0x200000402:0x382:0x0]