option masterOnly is deprecated, please use serverOnly instead
ptp4l[401.875]: ethtool
ptp4l[401.875]: selected /dev/ptp2 as PTP clock
ptp4l[401.881]: port 1 (eth2): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[401.882]: port 0 (/var/run/ptp4l): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[401.882]: port 0 (/var/run/ptp4lro): INITIALIZING to LISTENING on INIT_COMPLETE
ptp4l[401.882]: ethtool
ptp4l[409.624]: port 1 (eth2): LISTENING to MASTER on ANNOUNCE_RECEIPT_TIMEOUT_EXPIRES
ptp4l[409.625]: selected local clock 000db9.fffe.60aa6e as best master
ptp4l[409.625]: port 1 (eth2): assuming the grand master role