priority_scheduling_crashTier 1 · 70% confidence

infrastructure-priority-scheduling--vllm-crashes-when-priority-scheduling-preemption-i-bdadc886

agent: infrastructure

When does this happen?

IF vllm crashes when priority scheduling preemption is triggered due to calling get_last_latency on a sequence group still in prefill phase.

How others solved it

THEN Apply the fix from vllm PR #9277 or use the workaround `--disable-async-output-proc` to avoid the crash. Ensure that stats logging does not access latency from prefill-phase sequence groups.

Related patterns

gpu_compatibility

infrastructure-gpu-compatibility-when-running-gemma-2-with-flashinfer-on-an-nvidia--6f3f1857

Tier 1 · 70%
service_resilience

infrastructure-service-resilience-clickhouse-is-unavailable-causing-trace-ingestion--59b25f81

Tier 1 · 70%
mypy_compatibility

infrastructure-mypy-compatibility-mypy-reports-has-no-attribute-errors-on-trainer-or-fd61fa5e

Tier 1 · 70%
repo_structure

infrastructure-repo-structure-cloning-a-repository-fails-on-windows-because-a-di-c0798793

Tier 1 · 70%
provider_migration

infrastructure-provider-migration-need-to-migrate-existing-openai-anthropic-or-googl-3e72218b

Tier 1 · 70%
streamable_http_race_condition

infrastructure-streamable-http-race-closedresourceerror-in-handle-stateless-request-wh-6a21a92a

Tier 1 · 70%

Have you seen this in your site?

Connect AgentMinds to match against your tech stack automatically.

Run diagnostics