Issues

• [Bug]: PPO saves its policy as a raw state dict, so tied models fail to save

  bug
  mlsys-io/FlowMesh#235 · Filter by author kaiitunnz opened on Oct 15, 2026

• [Bug]: LoRA adapters declared apply: merge always fail on vLLM 0.28

  bug
  mlsys-io/FlowMesh#234 · Filter by author kaiitunnz opened on Oct 15, 2026

• [Bug]: A Redis server that stops answering blocks the root server indefinitely, since its Redis clients set no timeout

  bug
  mlsys-io/FlowMesh#229 · Filter by author kaiitunnz opened on Oct 12, 2026

• [Bug]: GET /api/v1/tasks/{id} returns the full task (~0.5–1 MB) — status polling under load overwhelms the server

  mlsys-io/FlowMesh#225 · Filter by author tjluyao opened on Oct 12, 2026

• [Bug]: A merged inference task hangs forever when its vLLM engine disappears; the worker stays BUSY

  mlsys-io/FlowMesh#223 · Filter by author tjluyao opened on Oct 12, 2026

• [Performance]: Full garbage collections stall the server's event loop for longer the more tasks it has ever run

  enhancement
  mlsys-io/FlowMesh#218 · Filter by author kaiitunnz opened on Oct 11, 2026
  1

• [Doc]: The restart docs present a crash of the control Redis as bounded data loss, but recovery assumes no acknowledged write is lost

  documentation
  mlsys-io/FlowMesh#217 · Filter by author kaiitunnz opened on Oct 11, 2026

• [Bug]: A task the dispatcher fails, and its cascaded dependents, never close their log streams

  bug
  mlsys-io/FlowMesh#215 · Filter by author kaiitunnz opened on Oct 10, 2026

• [Bug]: Stage stickiness never matches a stage reference as workflows write it

  bug
  mlsys-io/FlowMesh#214 · Filter by author kaiitunnz opened on Oct 10, 2026

• [Bug]: Merge planning leaves an empty merge bucket behind for every merge key and worker it checks

  bug
  mlsys-io/FlowMesh#208 · Filter by author kaiitunnz opened on Oct 8, 2026

• [Bug]: The dispatch loop stops for good when Redis refuses a write, and the server still reports healthy

  bug
  mlsys-io/FlowMesh#207 · Filter by author kaiitunnz opened on Oct 8, 2026

• [Bug]: A task-state write that fails leaves the server acting on a transition Redis never recorded

  bug
  mlsys-io/FlowMesh#206 · Filter by author kaiitunnz opened on Oct 8, 2026

• [Feature]: Let a task mark its result as required on the server

  enhancement
  mlsys-io/FlowMesh#205 · Filter by author kaiitunnz opened on Oct 7, 2026

• [Performance]: A task whose output destination is FlowMesh itself uploads its artifacts twice

  enhancement
  mlsys-io/FlowMesh#204 · Filter by author kaiitunnz opened on Oct 7, 2026

• [Bug]: Docker workers outlive a crashed root supervisor and can never re-register

  mlsys-io/FlowMesh#202 · Filter by author kaiitunnz opened on Oct 6, 2026
  1

• [Bug]: A crashed serve engine leaves vLLM's EngineCore and TP workers holding the GPUs

  mlsys-io/FlowMesh#201 · Filter by author kaiitunnz opened on Oct 5, 2026

• [Bug]: A quoted .env value reaches containers with and without its quotes

  bug
  mlsys-io/FlowMesh#200 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: flowmesh stack restart breaks a stack whose plugin data is a Docker volume

  bug
  mlsys-io/FlowMesh#199 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: API executor retries re-send requests that may have reached the server, and errors that can't succeed

  bug
  mlsys-io/FlowMesh#198 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: API executor fails a non-JSON response body with a raw, retryable JSONDecodeError

  bug
  mlsys-io/FlowMesh#197 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: A warm omni executor reuses an Omni engine that closed after a failed generation

  bug
  mlsys-io/FlowMesh#196 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: A multi-GPU vLLM task on a Docker worker runs on one GPU after the vLLM 0.28 bump

  bug
  mlsys-io/FlowMesh#195 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: A DeepSpeed SFT task on one GPU fails looking for mpi4py

  bug
  mlsys-io/FlowMesh#194 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: A multi-GPU training run returns a stub result without its trained model

  bug
  mlsys-io/FlowMesh#193 · Filter by author kaiitunnz opened on Oct 4, 2026

• [Bug]: Worker images resolve transitive dependencies at build time and drift from uv.lock

  bug
  mlsys-io/FlowMesh#192 · Filter by author kaiitunnz opened on Oct 4, 2026