Rfkill list problem

[扛着笔记本学linux]

最近做无线AP的实验，在开发板上安装了rfkill，iw，iwconfig，hostapd和compat wireless驱动 ，并且配置了hostapd.conf.但是在执行
#rfkill list all 时
出现如下打印信息，而且无法停止，上网搜了很多相关信息，还是无果，望大家给看看。
Hard blocked: no
0: (null): (null)
Soft blocked: yes
Hard blocked: yes
1: (null): All
Soft blocked: no
Hard blocked: no
0: (null): (null)
Soft blocked: no
Hard blocked: no
16: (null): All
Soft blocked: no
Hard blocked: no
0: (null): (null)
Soft blocked: no
Hard blocked: no
288: (null): (null)
Soft blocked: no
Hard blocked: no
116: (null): (null)
Soft blocked: no
Hard blocked: no
132: (null): (null)
Soft blocked: no
Hard blocked: no
124: (null): (null)
Soft blocked: no
Hard blocked: no
264: (null): (null)
Soft blocked: no
Hard blocked: no
116: (null): (null)
Soft blocked: no
Hard blocked: no
216: (null): (null)
Soft blocked: no
Hard blocked: no
4: (null): (null)
Soft blocked: yes
Hard blocked: no
4: (null): (null)
Soft blocked: yes
Hard blocked: no
72: (null): (null)
Soft blocked: no
Hard blocked: no
100: (null): (null)
Soft blocked: no
Hard blocked: no
344: (null): (null)
Soft blocked: no
Hard blocked: no
44: (null): (null)
Soft blocked: no
Hard blocked: no
0: (null): (null)
Soft blocked: yes
Hard blocked: yes
156: (null): (null)
Soft blocked: no
Hard blocked: no
0: (null): (null)
Soft blocked: yes
Hard blocked: yes
160: (null): (null)
Soft blocked: no
Hard blocked: no
0: (null): (null)
Soft blocked: yes
Hard blocked: yes
44: (null): (null)
Soft blocked: no
Hard blocked: no