Here is you doing some shots in 1.5 seconds.
18:09:36:456 [Combat] J took 16594 damage from ChaseChair (Critical)
18:09:36:456 [Combat] You are now in combat.
18:09:36:456 [Combat] ChaseChair took -13460 damage from ChaseChair (Critical)
18:09:36:612 [Combat] J took 16594 damage from ChaseChair (Critical)
18:09:36:923 [Combat] J took 16594 damage from ChaseChair (Critical)
18:09:37:232 [Combat] J took 16594 damage from ChaseChair (Critical)
18:09:37:381 [Combat] Nestro took 32627 damage from J (Critical)
There are just random log segments by the way. There are tons of events like this all the time.