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vllm - 💡(How to fix) Fix [CI Failure]: mi300_4: CrossLayer KV layout Distributed NixlConnector PD accuracy tests (4 GPUs) [1 participants]

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vllm-project/vllm#40508•Fetched 2026-04-22 07:44:32
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AndreasKaratzasAndreasKaratzas
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AndreasKaratzasAndreasKaratzas
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AMD nightly — failing test group

Group: mi300_4: CrossLayer KV layout Distributed NixlConnector PD accuracy tests (4 GPUs)

Current streak start: 2026-04-21 First failure in 60d window: 2026-04-21 Last successful nightly: — Break frequency (60d, pass↔fail flips): 0 Latest nightly date: 2026-04-21 Latest build(s): amd-ci #7854

Hardware status in latest nightly

hardwarestatus
mi300_4fail

Auto-managed by sync_ready_tickets.py. Closed + moved to Done when this group passes on all AMD hardware.

Last sync: https://github.com/AndreasKaratzas/vllm-ci-dashboard/actions/runs/24731404470

extent analysis

TL;DR

Investigate the mi300_4 hardware status and the CrossLayer KV layout Distributed NixlConnector PD accuracy tests to identify the cause of the failing test group.

Guidance

  • Review the build logs from amd-ci #7854 to identify any error messages or warnings related to the failing test group.
  • Check the hardware status of mi300_4 to ensure it is functioning correctly and not causing the test failures.
  • Investigate the test code for the CrossLayer KV layout Distributed NixlConnector PD accuracy tests to see if there are any issues or bugs that could be causing the failures.
  • Verify that the test environment and dependencies are correctly configured for the mi300_4 hardware.

Notes

The issue seems to be related to a specific hardware and test group, so the investigation should focus on those areas. Without more information about the test code or hardware configuration, it's difficult to provide a more specific solution.

Recommendation

Apply workaround: Investigate and fix the issue with the mi300_4 hardware or the CrossLayer KV layout Distributed NixlConnector PD accuracy tests, as the problem seems to be specific to this test group and hardware.

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vllm - 💡(How to fix) Fix [CI Failure]: mi300_4: CrossLayer KV layout Distributed NixlConnector PD accuracy tests (4 GPUs) [1 participants]