[   25.896852] wlan0: authenticate with 74:ea:3a:af:cc:bc (try 1)
[   25.898324] wlan0: authenticated
[   25.916516] wlan0: associate with 74:ea:3a:af:cc:bc (try 1)
[   25.920163] wlan0: RX AssocResp from 74:ea:3a:af:cc:bc (capab=0x431 status=0 aid=3)
[   25.920167] wlan0: associated
[   25.929107] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   27.413530] init: plymouth-stop pre-start process (1254) terminated with status 1
[   36.656544] wlan0: no IPv6 routers present
[ 4225.513257] show_signal_msg: 27 callbacks suppressed
[ 4225.513262] update-manager[7698]: segfault at ffffff3f3f3f3f53 ip 00007fb0338d0986 sp 00007fff9af14620 error 4 in libapt-pkg.so.4.12.0[7fb03387f000+120000]