I have been getting this weird error when I put my laptop to sleep and then waking it up after a while. This error forces me to force reboot my computer in order to restart my computer. However wifi and ethernet works fine so I am not sure why this error appears. It usually appears when I put my laptop to sleep and then leave the network then reopening it in my home using my home network.
When I last checked this error is from
iwlwifi. Below is the return from the command
dmesg | grep iwlwifi
My wifi card is Intel Ac 9560
00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)