It turns out that the WiFi signal was too weak caused connman dropped it.
Thank you.
Kind regards,
- jupiter
On 7/8/19, JH <jupiter.hce(a)gmail.com> wrote:
Hi,
I am running connman on uBlox EMMY WiFi in sdio interface, it brought
up the interface, but could not assign the IP address to it, there are
some mwifiex_sdio error which I don't know what is going on,
appreciate your insight advice. Thank you.
Jul 08 08:51:27 solar connmand[183]: Skipping disconnect of
5450472d4d434e46_managed_psk, network is connecting.
Jul 08 08:51:27 solar connmand[183]: mlan0 {RX} 74 packets 8824 bytes
Jul 08 08:51:27 solar connmand[183]: mlan0 {TX} 71 packets 9585 bytes
Jul 08 08:51:27 solar connmand[183]: mlan0 {update} flags 102403
<UP,LOWER_UP>
Jul 08 08:51:27 solar connmand[183]: mlan0 {newlink} index 3 address
D4:CA:6E:64:E3:9D mtu 1500
Jul 08 08:51:27 solar connmand[183]: mlan0 {newlink} index 3 operstate
5 <DORMANT>
Jul 08 08:51:37 solar connmand[183]: mlan0 {RX} 77 packets 9163 bytes
Jul 08 08:51:37 solar connmand[183]: mlan0 {TX} 75 packets 10125 bytes
Jul 08 08:51:37 solar connmand[183]: mlan0 {update} flagsmwifiex_sdio 36867
<UP>
Jul 08 08:51:37 solar connmand[183]: mlan0 {newlink} index 3 address
D4:CA:6E:64:E3:9D mtu 1500
Jul 08 08:51:37 solar connmand[183]: mlan0 {newlink} index 3 operstate 2
<DOWN>
Jul 08 08:52:01 solar connmand[183]: mlan0 {RX} 78 packets 9276 bytes
Jul 08 08:52:01 solar connmand[183]: mlan0 {TX} 75 packets 10125 bytes
Jul 08 08:52:01 solar connmand[183]: mlan0 {update} flags 102403
<UP,LOWER_UP>
Jul 08 08:52:01 solar connmand[183]: mlan0 {newlink} index 3 address
D4:CA:6E:64:E3:9D mtu 1500
Jul 08 08:52:01 solar connmand[183]: mlan0 {newlink} index 3 operstate
5 <DORMANT>
Jul 08 08:52:11 solar connmand[183]: mlan0 {RX} 81 packets 9615 bytes
Jul 08 08:52:11 solar connmand[183]: mlan0 {TX} 79 packets 10665 bytes
Jul 08 08:52:11 solar connmand[183]: mlan0 {update} flags 36867 <UP>
Jul 08 08:52:11 solar connmand[183]: mlan0 {newlink} index 3 address
D4:CA:6E:64:E3:9D mtu 1500
Jul 08 08:52:11 solar connmand[183]: mlan0 {newlink} index 3 operstate 2
<DOWN>
Jul 08 08:52:19 solar connmand[183]: Network SSID not set
root@solar:/root# [ 4160.455462] mwifiex_sdio mmc0:0001:1: info:
trying to associate to 'TPG-MCNF' bssid 50:04:b8:60:c3:0c
[ 4160.486629] mwifiex_sdio mmc0:0001:1: info: associated to bssid
50:04:b8:60:c3:0c successfully
[ 4170.557961] mwifiex_sdio mmc0:0001:1: info: successfully
disconnected from 50:04:b8:60:c3:0c: reason code 3
[ 4178.096368] ieee80211 phy0: mwifiex_cfg80211_sched_scan_start :
Invalid Sched_scan parameters
[ 4187.082236] ieee80211 phy0: mwifiex_cfg80211_sched_scan_start :
Invalid Sched_scan parameters