Comment 26 for bug 1938013

> A test kernel is available here: https://kernel.ubuntu.com/~juergh/lp1938013/

I found a laptop running bionic. Updated to the newest archive kernel and rebooted. Hit the regression immediately, dmesg would show kernel errors right after the wlan0 lines.

With the test kernel, I've been running for 20 minutes and haven't seen the issue so far, so I think the issue has been identified.