Troubleshooting a segmentation fault in Ember-cli

I just moved a working Ember-CLI project using Ember version 9 to version 11 and CLI from 0.1.15 to 0.2.2. After making all the necessary tweaking here and there though I now have an app that starts serving files but then immediately crashes with a Segmentation fault: 11. As far as I can see there are no logs anywhere and I'm at a loss on how to debug what is actually causing the fault.

Any help would be greatly appreciated.