[ 2147.730588][T17477] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2147.935816][T17478] pktgen: interface: lo@0 is already stopped
[ 2149.034868][T17493] pktgen: wrong command format
[ 2153.993817][    C0] clocksource: Watchdog remote CPU 2 read timed out