I can confirm that the interface ge-7/0/0 is in a security zone, and there are policies in place for the zone.
See the session flow:
Session ID: 11790, Policy name: self-traffic-policy/1, State: Active, Timeout: 2, Valid In: 2.2.2.2/16 --> 8.8.8.8/12633;icmp, If: .local..0, Pkts: 1, Bytes: 84 Out: 8.8.8.8/12633 --> 2.2.2.2/16;icmp, If: ge-7/0/0.0, Pkts: 1, Bytes: 84