Comment 5 for bug 1956422

Ok, I've removed the duplication mark from this now and will continue to post my comments here, until someone responsible decides differently.

I tried to see something in the dmesg after a suspend attempt checking /var/log/kern.log
The only new line I could see compared to before the suspend attempt said:
"[ 389.117730] PM: suspend entry (deep)"
wich doesn't sound very suspicious to me, but expected?

Another line I spotted in the dmesg running on 5.13.0-27 on the other hand did:
"[ 1.238821] BUG: kernel NULL pointer dereference, address: 000000000000000c"
Booting with 5.13.0-22 or the current 5.16.3 mainline kernel doesn't have this.

Is there anything else you'd want me to try to capture from my system?
I'm using the tuxinvader mainline kernel ppa (ppa:tuxinvader/lts-mainline) on my focal installation in the meantime.