dmesg wlan0

[   11.778616] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   13.392738] wlan0: authenticate with 00:21:91:fe:1d:eb (try 1)
[   13.395056] wlan0: authenticated
[   13.413672] wlan0: associate with 00:21:91:fe:1d:eb (try 1)
[   13.417020] wlan0: RX AssocResp from 00:21:91:fe:1d:eb (capab=0x431 status=0 aid=9)
[   13.417077] wlan0: associated
[   13.422141] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   24.417883] wlan0: no IPv6 routers present
[   44.912632] wlan0: deauthenticating from 00:21:91:fe:1d:eb by local choice (reason=3)
[   48.569117] wlan0: authenticate with 00:21:91:fe:1d:eb (try 1)
[   48.571669] wlan0: authenticated
[   48.596046] wlan0: associate with 00:21:91:fe:1d:eb (try 1)
[   48.598782] wlan0: RX ReassocResp from 00:21:91:fe:1d:eb (capab=0x431 status=0 aid=9)
[   48.598793] wlan0: associated
[   79.886457] wlan0: deauthenticating from 00:21:91:fe:1d:eb by local choice (reason=3)
[   83.571652] wlan0: authenticate with 00:21:91:fe:1d:eb (try 1)
[   83.576167] wlan0: authenticated
[   83.598333] wlan0: associate with 00:21:91:fe:1d:eb (try 1)
[   83.602182] wlan0: RX ReassocResp from 00:21:91:fe:1d:eb (capab=0x431 status=0 aid=9)
[   83.602192] wlan0: associated
[  114.838353] wlan0: deauthenticating from 00:21:91:fe:1d:eb by local choice (reason=3)
[  118.449256] wlan0: authenticate with 00:21:91:fe:1d:eb (try 1)
[  118.452132] wlan0: authenticated
[  118.462100] wlan0: associate with 00:21:91:fe:1d:eb (try 1)
[  118.465562] wlan0: RX ReassocResp from 00:21:91:fe:1d:eb (capab=0x431 status=0 aid=9)
[  118.465573] wlan0: associated
[  149.788068] wlan0: deauthenticating from 00:21:91:fe:1d:eb by local choice (reason=3)