[ 3273.408011] Running test [R:12673804 T:14 - Networking TCP: keepalive test - Kernel: 6.0.0-rc6] [ 3353.951783] device lo entered promiscuous mode [-- MARK -- Wed Sep 28 20:45:00 2022] [ 3390.592549] device lo left promiscuous mode [ 3398.202731] device lo entered promiscuous mode [ 3434.808989] device lo left promiscuous mode