echo "Checking if testpmd is alive, attempt nr ${attempt}"
fgrep "Port 1: link state change event" "${TESTPMDLOG}"
if [ "${?}" -eq "0" ]; then
echo "Checking if testpmd is alive, attempt nr ${attempt}"
fgrep "Port 1: link state change event" "${TESTPMDLOG}"
if [ "${?}" -eq "0" ]; then