Kernel code removals driven by LLM-created security reports

https://lwn.net/Articles/1068928/

Article

TL;DR

Linux is removing unmaintained modules (AX.25, ISDN) after LLM-generated bug reports overwhelmed maintainers.

Key Takeaways

  • LLM bug reports flooded maintainers who couldn’t triage, forcing removals rather than fixes
  • Unmaintained code is itself a security liability — removals may be net positive regardless of cause
  • No one submitted fixes alongside the AI-generated reports — discovery without remediation is noise

Discussion

Top comments:

  • [sscaryterry]: LLMs aren’t creating new problems — just illuminating pre-existing ones at scale
  • [Create]: When LLM reports a bug it should fix it in the same pass — reports alone are useless
  • [s20n]: AX.25 removal is sad — ham radio and mesh networking protocols lost to AI report flood

Discuss on HN


Type Link
Added Apr 22, 2026
Modified Apr 22, 2026
comments 82
hn_id 47862230
score 95
target_url https://lwn.net/Articles/1068928/