这里的event disconnect后面的reason是不是指的连接失败的原因。wlan0: CTRL-EVENT-SCAN-STARTED
wlan0: CTRL-EVENT-SCAN-STARTED
wlan0: CTRL-EVENT-SSID-REENABLED id=0 ssid="HiWiFi_116178"
wlan0: SME: Trying to authenticate with d4:ee:07:11:61:78 (SSID='HiWiFi_116178' freq=2462 MHz)
wlan0: Trying to associate with d4:ee:07:11:61:78 (SSID='HiWiFi_116178' freq=2462 MHz)
wlan0: Associated with d4:ee:07:11:61:78
wlan0: CTRL-EVENT-DISCONNECTED bssid=d4:ee:07:11:61:78 reason=3 locally_generated=1
wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="HiWiFi_116178" auth_failures=2 duration=20
wlan0: CTRL-EVENT-SCAN-STARTED
如果这样，哪里可以查到这个reason值的说明。又或者其他方法可以知道联网失败的原因（比如密码错误，之类的）