project-chip / project-chip/certification-tool
[Bug] [v2.14.1+winter2026] TC-PAVST-related test items failed because TLS commands were sent to endpoint 1 and encountered errors.
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- Dominant language
- Shell
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Description
Describe the bug
Before running the TC-PAVST-related test items, the TH tool sends TLS cluster commands to the DUT’s endpoint 1. However, according to the protocol requirements, TLS-related clusters should be configured on ep0. This causes the device to report the following error:
[DMG] Endpoint=1 Cluster=0x0000_0801 Command=0x0000_0000 status 0xc3 (UNSUPPORTED_CLUSTER) (no additional context)
The corresponding TH tool log is attached. Could you please check whether TLS-related commands should be sent to ep0 instead?
UI_Test_Run_2026_04_01_07_45_15.log
Steps to reproduce the behavior
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Expected behavior
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Log files
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PICS file
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Screenshots
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Environment
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Additional Information
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Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reviewing the attached TH tool log and the code that sends TLS cluster commands before the TC-PAVST test items. Confirm whether those commands target endpoint 1, then verify the change against the protocol requirement that TLS-related clusters use ep0 and that the unsupported-cluster error no longer occurs.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- shell
- Domain
- security, testing-qa
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Quiet
- Clarity
- Mostly clear
- Newbie friendliness
- 48/100