$ ./test.d 1028
curthread: fffffe00c50a7560
proc: fffffe00c5eaaac0
vmap space: fffffe00c5f0fa00
maps: 50
0x0000800000000000 - 0x0000000000001000, 0
0x0000000000200000 - 0x0000000000251000, 1
0x0000000000251000 - 0x00000000002e5000, 5
0x00000000002e5000 - 0x00000000002e6000, 3
0x00000000002e6000 - 0x00000000002e9000, 3
0x00000000002e9000 - 0x00000000002f6000, 3
0x0000000800a22000 - 0x0000000820a02000, 0
0x0000000820a02000 - 0x0000000820a22000, 3
0x000000082132b000 - 0x000000082132c000, 5
0x000000082153f000 - 0x0000000821557000, 3
0x0000000821d11000 - 0x0000000821d18000, 3
0x00000008269f6000 - 0x00000008269fc000, 3
0x00000008269fc000 - 0x0000000826c2b000, 3
0x0000000827c00000 - 0x0000000827e00000, 3
0x0000000828cf9000 - 0x0000000828ef9000, 3
0x00003167cd2e9000 - 0x00003167cd2eb000, 3
0x00007ffffffff000 - 0x0000800000000000, 0
0x0000800000000000 - 0x0000000000001000, 0
0x0000000000200000 - 0x0000000000251000, 1
0x0000000000251000 - 0x00000000002e5000, 5
0x00000000002e5000 - 0x00000000002e6000, 3
0x00000000002e6000 - 0x00000000002e9000, 3
0x00000000002e9000 - 0x00000000002f6000, 3
0x0000000800a22000 - 0x0000000820a02000, 0
0x0000000820a02000 - 0x0000000820a22000, 3
0x000000082132b000 - 0x000000082132c000, 5
0x000000082153f000 - 0x0000000821557000, 3
0x0000000821d11000 - 0x0000000821d18000, 3
0x00000008269f6000 - 0x00000008269fc000, 3
0x00000008269fc000 - 0x0000000826c2b000, 3
0x0000000827c00000 - 0x0000000827e00000, 3
0x0000000828cf9000 - 0x0000000828ef9000, 3
0x00003167cd2e9000 - 0x00003167cd2eb000, 3
0x00007ffffffff000 - 0x0000800000000000, 0
0x0000800000000000 - 0x0000000000001000, 0
0x0000000000200000 - 0x0000000000251000, 1
0x0000000000251000 - 0x00000000002e5000, 5
0x00000000002e5000 - 0x00000000002e6000, 3
0x00000000002e6000 - 0x00000000002e9000, 3
0x00000000002e9000 - 0x00000000002f6000, 3
0x0000000800a22000 - 0x0000000820a02000, 0
0x0000000820a02000 - 0x0000000820a22000, 3
0x000000082132b000 - 0x000000082132c000, 5
0x000000082153f000 - 0x0000000821557000, 3
0x0000000821d11000 - 0x0000000821d18000, 3
0x00000008269f6000 - 0x00000008269fc000, 3
0x00000008269fc000 - 0x0000000826c2b000, 3
0x0000000827c00000 - 0x0000000827e00000, 3
0x0000000828cf9000 - 0x0000000828ef9000, 3
0x00003167cd2e9000 - 0x00003167cd2eb000, 3