[ 1892.554147][T23450] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 1892.864171][T23451] pktgen: interface: lo@0 is already stopped
[ 1893.965066][T23466] pktgen: wrong command format
[ 1898.016201][    C0] clocksource: Watchdog remote CPU 2 read timed out