It's worth noting that with the change here [1] (and it's subsequent dependent change), I can reproduce this. That change should dump the console, but I never see it. An example is here [2]. It tries to dump the console, I even see the API request in the nova logs, but I don't actually see a console dump. If someone can help interpret that nova console log dump in the paste it would greatly help me.
Also, for me, if I run a fresh devstack, I can then recreate this every time. If I then re-run devstack (without unstacking), I can never seem to recreate this. Seems to happen readily on the first run, and then never again. A datapoint at least.
And one final note: armax has pushed this change [3], which will hopefully trigger and leave the VM around for us to debug. fungi is on watch to catch this and point armax and I at it once it happens over the weekend. So fingers crossed, we can maybe see what state the guest VM is in when this happens.
It's worth noting that with the change here [1] (and it's subsequent dependent change), I can reproduce this. That change should dump the console, but I never see it. An example is here [2]. It tries to dump the console, I even see the API request in the nova logs, but I don't actually see a console dump. If someone can help interpret that nova console log dump in the paste it would greatly help me.
Also, for me, if I run a fresh devstack, I can then recreate this every time. If I then re-run devstack (without unstacking), I can never seem to recreate this. Seems to happen readily on the first run, and then never again. A datapoint at least.
And one final note: armax has pushed this change [3], which will hopefully trigger and leave the VM around for us to debug. fungi is on watch to catch this and point armax and I at it once it happens over the weekend. So fingers crossed, we can maybe see what state the guest VM is in when this happens.
[1] https:/ /review. openstack. org/#/c/ 95831/ paste.openstack .org/show/ 83183/ /review. openstack. org/#/c/ 98483/
[2] http://
[3] https:/