HOSTAPD for AP

LenKernel

最近忙活无线AP实验，在运行#hostapd hostapd.conf
后出现：
Configuration file: /etc/hostapd/hostapd.conf
rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0
nl80211: Register frame command failed (type=20: ret=-114 (Operation already i
n progress)
nl80211: Register frame match - hexdump(len=1): 06
nl80211: Failed to register Action frame processing - ignore for now
nl80211: Add own interface ifindex 4
nl80211: New interface mon.wlan0 created: ifindex=6
nl80211: Add own interface ifindex 6
Could not set interface mon.wlan0 flags: Cannot assign requested address
nl80211: Remove interface ifindex=6
nl80211: Failed to set interface wlan0 into AP mode
nl80211 driver initialization failed.
ELOOP: remaining socket: sock=4 eloop_data=0x1253d8 user_data=0x124970 handler=0
x2adac
ELOOP: remaining socket: sock=6 eloop_data=0x1266c0 user_data=(nil) handler=0x33
6b4
ELOOP: remaining socket: sock=7 eloop_data=0x127130 user_data=(nil) handler=0x33
db0
不知为啥，本人linux新手，望高手指导，谢谢