These (and similar other) tumultuous uproars arose near the car of Shonasva (i.e. Drona). Getting terribly enraged, Drona also, by means of Vayaveya weapon, in that encounter.
इत्यासीत् तुमुलः शब्दः शोणाश्वस्य रथं प्रति। द्रोणमस्तु परमक्रुद्धो वायव्यारेण संयुगे॥