[Bug] TC-DGGEN-2.1 fails with "no close frame received or sent"

[samryanuofl]

Describe the bug

Running test TC-DGGEN-2.1 with the attached PICS file. Everything passes until step 4c Wait for commissioning device to be retrieved at which point the test fails with the error:

Test Step Completed [PASSED]: Step 4c:Reboot target device(DUT)
--
Executing Test Step: Wait for the commissioned device to be retrieved
Test Step Error: Error occurred during execution of test case TC-DGGEN-2.1. no close frame received or sent

The DUT has a few logs like this at the time: chip[IN] Data received on an unknown session (LSID=36275). Dropping it!

This happens consistently. I'm able to run through the test steps manually with no problems. I'm having trouble figuring out what this error indicates exactly and whether it's a problem with the test harness or DUT.

Steps to reproduce the behavior

1. Run test TC-DGGEN-2.1 with the attached PICS file
2. On step 4c observe that test fails with no close frame received or sent error

Expected behavior

No response

Log files

Backend logs: Backend-2024-06-14.log

PICS file

General Diagnostics Cluster Test Plan.xml.txt

Screenshots

No response

Environment

Raspberry Pi 4 on v2.10.1 tag

Additional Information

No response