"You can't seriously tell me that the unhappy leg of the code path has no test coverage." Cloudflare outage on December 5, 2025 [1]: > However, we have never

"You can't seriously tell me that the unhappy leg of the code path has no test coverage." Cloudflare outage on December 5, 2025 [1]: > However, we have never before applied a killswitch to a rule with an action of “execute”. [1]: https://blog.cloudflare.com/5-december-2025-outage/ https://blog.cloudflare.com/5-december-2025-outage/