nginx io_error ai_generated true

Corrupted response: sendfile serving wrong content

ID: nginx/sendfile-corrupted

Also available as: JSON · Markdown
78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1 active — — —

Root Cause

sendfile returning corrupted or wrong content in certain setups.

generic

Workarounds

  1. 90% success Disable sendfile in virtual environments: sendfile off; in VM/Docker
  2. 88% success Check for NFS/network filesystem issues: use sendfile off for NFS

Dead Ends

Common approaches that don't work:

  1. Disable sendfile globally 70% fail

    Performance degradation on static files

  2. Increase sendfile_max_chunk 68% fail

    Doesnt fix root cause