GDB <地址0xblablabla超出界限>错误

所以,我正在学习如何使用C语言进行编程,而且我正在(或者正在尝试)与GDB一起玩.

所以我写了这个简单的代码:

#include  

int main (int argc, char *argv[]){

int i;

int n = atoi(argv[2]); 

for (i=0; i

我试图让GDB获得一些信息.所以我用它来尝试从内存地址中获取参数,但这就是我得到的:

(gdb) break main
Breakpoint 1 at 0x4005d7: file repeat2.c, line 14.
(gdb) break 17
Breakpoint 2 at 0x40062c: file repeat2.c, line 17.
(gdb) run hello 5
Starting program: /root/Scrivania/Programmazione/repeat2 hello 5
warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7ffff7ffa000

Breakpoint 1, main (argc=3, argv=0x7fffffffe948) at repeat2.c:14
14      int n = atoi(argv[2]);
(gdb) cont
Continuing.
1    ------>     hello 
2    ------>     hello 
3    ------>     hello 
4    ------>     hello 
5    ------>     hello 

Breakpoint 2, main (argc=3, argv=0x7fffffffe948) at repeat2.c:18
18  return 0;
(gdb) x/3xw 0x7fffffffe948     (I try to read what argv contains)
0x7fffffffe948: 0xffffebbc  0x00007fff  0xffffebe3
(gdb) x/s 0xffffebbc           (I try to read one of the argoments in the array)
0xffffebbc:  



为什么我一直收到这个错误？我是64位,我正在使用Kali Linux

该程序如果编译好了,只是我无法理解为什么我不能用GDB读取这些值.