Our agent found a bug with WireGuard in Google Kubernetes Engine

Lovable's infrastructure team discovered a concurrency bug in Google's WireGuard integration within Google Kubernetes Engine (GKE) after their user sandboxes began experiencing random connection failures. Using AI agents to analyze logs at scale, they identified constant anetd pod crashes and traced the root cause to a concurrent map-access panic in Google's WireGuard module integration code. The fix required disabling node-to-node encryption and resolving an underlying MTU mismatch across cluster nodes, with Google subsequently patching the bug.