Azure VM stopped (no reason, no reboot)

Hi,

I have a VM running a Bitnami LAMPstack (ubuntu), with only a PHP app working on it (low bandwidth).

Two times during the past week, the VM just stopped by itself, for no reason.

The syslog I got from the incident :

(...) hv_utils: Shutdown request received - graceful shutdown initiated
(...) Kernel logging (proc) stopped.
(...) rsyslogd: [origin software="rsyslogd" swVersion="5.8.6" x-pid="900" x-info="http://www.rsyslog.com"] exiting on signal 15.

Is there any email address to send my ID/log to, to investigate ? :)

Thanks