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) arg0,
9 	       (uint64_t) arg1,
10 	       arg2,
11 	       arg3);
12 	stack();
13 	ustack();
14 }
15