[ 2274.016431][T21659] pktgen: Packet Generator for packet performance testing. Version: 2.75
[ 2274.224264][T21660] pktgen: interface: lo@0 is already stopped
[ 2275.324414][T21675] pktgen: wrong command format
[ 2278.860273][    C0] clocksource: Watchdog remote CPU 2 read timed out