This looks to be where the error occurs.
<6>[ 302.445627] c0 833 [WLAN] wl_cfg80211_connect sme->ssid[Smalls_2.4],sme->ssid_len[10]
<6>[ 302.445688] c0 833 [WLAN] pfn: set ssid = Smalls_2.4
<6>[ 302.445719] c0 833 [WLAN] lightest is 1, weightest is 0, samessid = 0
<6>[ 302.445750]...