Test Case Output

{{__testcase_start;CDC RX multiple bytes}}, queued...
[1732403484.43][CONN][INF] found KV pair in stream: {{send_multiple;64}}, queued...
Exception in thread Thread-5 (send_data_sequence):
Traceback (most recent call last):
  File "/usr/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.10/threading.py", line 953, in run
    self._target(*self._args, **self._kwargs)
  File "/home/jamie/Mbed/mbed-os/drivers/usb/tests/TESTS/host_tests/usb_device_serial.py", line 215, in send_data_sequence
    mbed_serial.reset_input_buffer()
  File "/home/jamie/Mbed/mbed-os/venv/lib/python3.10/site-packages/serial/serialposix.py", line 683, in reset_input_buffer
    self._reset_input_buffer()
  File "/home/jamie/Mbed/mbed-os/venv/lib/python3.10/site-packages/serial/serialposix.py", line 677, in _reset_input_buffer
    termios.tcflush(self.fd, termios.TCIFLUSH)
termios.error: (5, 'Input/output error')
[1732403527.48][HTST][INF] test suite run finished after 45.31 sec...
[1732403527.49][CONN][INF] received special event '__host_test_finished' value='True', finishing
[1732403527.54][HTST][INF] CONN exited with code: 0
[1732403527.54][HTST][INF] No events in queue
[1732403527.54][HTST][INF] stopped consuming events
[1732403527.54][HTST][INF] host test result(): None
[1732403527.54][HTST][WRN] missing __exit event from DUT
[1732403527.54][HTST][WRN] missing __exit_event_queue event from host test
[1732403527.54][HTST][ERR] missing __exit_event_queue event from host test and no result from host test, timeout...
[1732403527.54][HTST][INF] calling blocking teardown()
[1732403527.54][HTST][INF] teardown() finished