[ 4737.027914] Running test [R:12692853 T:24 - Networking TCP: keepalive test - Kernel: 6.0.0-rc7] [ 4811.109846] device lo entered promiscuous mode [ 4847.402646] device lo left promiscuous mode [ 4853.436922] device lo entered promiscuous mode [ 4889.727184] device lo left promiscuous mode