found 939186 4.14.2+25-gb6a8c4f72d-2 found 939186 4.14.3-1 tags 939186 upstream quit
Upon a bit more experimentation, seems my minimal example had become too minimal. Bring in the less minimal example and things explode again. Finally setup an appropriate downtime window and it reproduced. After some fighting to get Xen's console operational, detail on the panic was recorded. My wild guess from the output is some combination of enabling "nestedhvm" and this being an AMD processor machine. -- (\___(\___(\______ --=> 8-) EHM <=-- ______/)___/)___/) \BS ( | ehem+sig...@m5p.com PGP 87145445 | ) / \_CS\ | _____ -O #include <stddisclaimer.h> O- _____ | / _/ 8A19\___\_|_/58D2 7E3D DDF4 7BA6 <-PGP-> 41D1 B375 37D0 8714\_|_/___/5445