greped journalctl -b

kernel.log (text/x-log), 2.29 KB, created by Janusz Augustyński on 2020-11-06 07:37:28 UTC

1. Before connection:

Nov 06 05:36:20 gentoo kernel: wlan0: Broadcom BCM4727 802.11 Hybrid Wireless Controller 6.30.223.271 (r587334)
Nov 06 05:36:20 gentoo kernel: wl 0000:03:00.0 wlp3s0: renamed from wlan0
Nov 06 05:36:09 gentoo systemd-networkd[211]: wlan0: Interface name change detected, wlan0 has been renamed to wlp3s0.
Nov 06 05:36:09 gentoo systemd-networkd[211]: wlp3s0: IPv6 successfully enabled
Nov 06 05:36:09 gentoo systemd-networkd[211]: wlp3s0: Could not bring up interface: Operation not possible due to RF-kill

2. Connected:

Nov 06 05:41:50 gentoo rfkill[695]: unblock set for type wlan
Nov 06 05:41:50 gentoo systemd-networkd[211]: wlp3s0: Link UP
Nov 06 05:41:50 gentoo systemd-networkd[211]: wlp3s0: Gained carrier
Nov 06 05:41:50 gentoo systemd-networkd[211]: wlp3s0: Lost carrier
Nov 06 05:41:50 gentoo systemd-networkd[211]: wlp3s0: DHCPv6 lease lost
Nov 06 05:41:51 gentoo systemd-networkd[211]: wlp3s0: Gained carrier
Nov 06 05:41:51 gentoo systemd-networkd[211]: wlp3s0: Connected WiFi access point: AndroidAP (00:00:00:00:00:00)
Nov 06 05:41:51 gentoo systemd-networkd[211]: wlp3s0: Gained IPv6LL
Nov 06 05:41:56 gentoo systemd-networkd[211]: wlp3s0: DHCPv4 address 192.168.43.161/24 via 192.168.43.1

3. Disconnected:

Nov 06 05:53:22 gentoo systemd-networkd[211]: wlp3s0: Link DOWN
Nov 06 05:53:22 gentoo systemd-networkd[211]: wlp3s0: Lost carrier
Nov 06 05:53:22 gentoo rfkill[1654]: block set for type wlan
Nov 06 05:53:22 gentoo systemd-networkd[211]: wlp3s0: Failed to send DHCP RELEASE, ignoring: Network is unreachable
Nov 06 05:53:22 gentoo systemd-networkd[211]: wlp3s0: DHCP lease lost
Nov 06 05:53:22 gentoo systemd-networkd[211]: wlp3s0: Failed

4. Second connection failed:

Nov 06 05:54:21 gentoo rfkill[1666]: unblock set for type wlan
Nov 06 05:54:21 gentoo systemd-networkd[211]: wlp3s0: Link UP
Nov 06 05:54:21 gentoo systemd-networkd[211]: wlp3s0: Gained carrier
Nov 06 05:54:21 gentoo systemd-networkd[211]: wlp3s0: Lost carrier
Nov 06 05:54:21 gentoo kernel: ERROR @wl_cfg80211_scan : 
Nov 06 05:54:21 gentoo kernel: WLC_SCAN error (-22)
Nov 06 05:54:22 gentoo systemd-networkd[211]: wlp3s0: Gained carrier
Nov 06 05:54:22 gentoo systemd-networkd[211]: wlp3s0: Connected WiFi access point: AndroidAP (00:00:00:00:00:00)
Nov 06 05:58:22 gentoo systemd-networkd[211]: wlp3s0: Lost carrier