[ 2044.791811][  T486] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2045.003442][  T487] pktgen: interface: lo@0 is already stopped
[ 2046.082099][  T506] pktgen: wrong command format
[ 2054.527698][    C0] clocksource: Watchdog remote CPU 3 read timed out