I agree that this looks much more like a kernel bug. You could have added a task here - but I'll make it a dup so that overall only bug 1809748 to look at.
There as a hint I think the kernel Team usually wants tha automated report adding the exact versions as you were asked in the bot comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1809748/comments/2
Providing this there might help to get it finally started.
I agree that this looks much more like a kernel bug.
You could have added a task here - but I'll make it a dup so that overall only bug 1809748 to look at.
There as a hint I think the kernel Team usually wants tha automated report adding the exact versions as you were asked in the bot comment https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1809748/ comments/ 2
Providing this there might help to get it finally started.