March 18, 2026
Clippy crashes the kernel party
Google Engineers Launch "Sashiko" for Agentic AI Code Review of the Linux Kernel
Fans cheer, critics cry “don’t kill the kernel” — Sashiko sparks a flame war
TLDR: Google open-sourced Sashiko, an AI that reviews Linux kernel patches, claiming it catches 53% of real bugs humans missed. The comments are split between fear of AI spam “killing the kernel” and cautious support demanding tests and proof—making this a high‑stakes trial for the internet’s most critical code
Google just dropped Sashiko, an “agentic” AI that reviews code for the Linux kernel, and the comments went nuclear. The pitch: it’s open‑source, Google is footing the bill, it’s moving under the Linux Foundation, and you can watch it scan patches at sashiko.dev. Roman Gushchin says it spotted about 53% of bugs in a 1,000‑issue test that humans missed, using Google’s Gemini 3.1 Pro (they say it should work with other big chatbots like Claude, too).
Enter the peanut gallery: one camp slammed the brakes. “oh god can we not,” sighed one user, while another warned, “Now they want to kill the Linux kernel,” recalling bug bounty programs swamped by AI spam (hello, curl drama). The fear? A robot hallucinating problems and drowning maintainers in noise. Some even want laws forcing AI tools to prove a bug is real before blaring sirens.
On the other side, cautious optimists are intrigued—if guardrails exist. “Great project,” said one commenter, begging Google not to let the bot submit code and instead “layer in additional tests” to verify any findings and avoid overload. Pragmatists just want receipts: “link to the site itself” and show actual reviews—like this example.
The memes? “Clippy for kernels,” plus jokes about Skynet nitpicking code style. Drama aside, if Sashiko really catches what humans miss without spamming, it’s a win. If not—grab popcorn
Key Points
- •Google open-sourced Sashiko, an agentic AI code review system for the Linux kernel.
- •Sashiko is now reviewing all submissions to the Linux kernel mailing list and remains funded by Google.
- •Roman Gushchin reports Sashiko detected ~53% of bugs in a sample of 1,000 issues tagged with “Fixes:” using Gemini 3.1 Pro.
- •Sashiko was designed for Google Gemini 3.1 Pro but is expected to work with Claude and other LLMs.
- •Project hosting is moving to the Linux Foundation; code is on GitHub and a web interface is available at Sashiko.dev.