== sanityn test 51d: layout lock: losing layout lock should clean up memory map region ========================================================== 18:15:16 (1785881716)
1+0 records in
1+0 records out
1048576 bytes (1.0 MB, 1.0 MiB) copied, 0.0656705 s, 16.0 MB/s
Before revoking layout lock: 932 KB mapped