|__ Test 'Connectivity Test' started on device 'HP DLT VS80' at address '2/0.6.0'
    |__ Operations Log
    |    |__ Performing Device Self Test
    |    |__ Configuration connectivity test parameters
    |    |__ Verifying device data path via loop-back test
    |    |__ The test function encountered an unrecoverable error condition, the test failed.
    |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
    |        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
    |        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
    |        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
        |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
            |    |    |__ The test function encountered an unrecoverable error condition, the test failed.
    |    |__ Test failed
    |__ Failed