This is the core dump of the upstart process that is failing. The PID of the core file (27138) is the PID of upstart as seen outside the container; within the container, it has PID 1.
This is the core dump of the upstart process that is failing. The PID of the core file (27138) is the PID of upstart as seen outside the container; within the container, it has PID 1.