1 #!/usr/sbin/dtrace -s
2 
3 vminfo:::vm_map_delete_permanent
4 {
5 	printf("%d[%s]: attempt to delete permanent mapping [ 0x%llx - 0x%llx ] prot 0x%x/0x%x",
6 	       pid,
7 	       execname,
8 	       (uint64_t) arg1,
9 	       (uint64_t) arg2,
10 	       arg3,
11 	       arg4);
12 	stack();
13 	ustack();
14 }
15