test_ser.py fails

[andywongarista]

Description

Logging issue observed on Arista-720DT-48S. It is expected that Broadcom will add support for this test.

Steps to reproduce the issue:

1. Run platform_tests/broadcom/test_ser.py on platform with broadcom chip.

Describe the results you received:

RunAnsibleModuleFail: run module shell failed, Ansible Results => {"changed": true, "cmd": "python /tmp/ser_injector.py ", "delta": "0:24:27.706602", "end": "2023-01-16 22:25:08.185517", "failed": true, "msg": "non-zero return code", "rc": 60, "start": "2023-01-16 22:00:40.478915", "stderr": "", "stderr_lines": [], "stdout": "Test iteration 1, stalled 0, candidate(s) left 60 batch_size 10\ntimed out waiting for ser correction...\nTest iteration 2, stalled 1, candidate(s) left 60 batch_size 20\ntimed out waiting for ser correction...\nTest iteration 3, stalled 2, candidate(s) left 60 batch_size 30\ntimed out waiting for ser correction...\nTest iteration 4, stalled 3, candidate(s) left 60 batch_size 40\ntimed out waiting for ser correction...\nTest iteration 5, stalled 4, candidate(s) left 60 batch_size 50\ntimed out waiting for ser correction...\nTest iteration 6, stalled 5, candidate(s) left 60 batch_size 60\ntimed out waiting for ser correction...\nTest iteration 7, stalled 6, candidate(s) left 60 batch_size 

Describe the results you expected: Test to pass

Additional information you deem important:

**Output of `show version`:**

```
(paste your output here)
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**Attach debug file `sudo generate_dump`:**

```
(paste your output here)
```

[yxieca]

@Blueve can you work with @andywongarista to update the test. The initial test update needs some trial and error to get the parameters set properly. @lipxu has experience and he can give guidance.

[Blueve]

@yxieca we have a CSP ticket tracking this one