[ 1804.233736] openvswitch: Open vSwitch switching datapath [ 1804.722290] netlink: 'python3': attribute type 2 has an invalid length. [ 1804.722473] arpping: entered promiscuous mode [ 1805.020004] c0: entered promiscuous mode [ 1805.306434] s0: entered promiscuous mode [ 1806.881724] s0 (unregistering): left promiscuous mode [ 1806.899319] c0 (unregistering): left promiscuous mode [ 1807.115859] arpping: left promiscuous mode [ 1807.784964] netlink: 'python3': attribute type 2 has an invalid length. [ 1807.785183] ct4: entered promiscuous mode [ 1808.077933] c0: entered promiscuous mode [ 1808.361742] s0: entered promiscuous mode [ 1822.172353] s0 (unregistering): left promiscuous mode [ 1822.193160] c0 (unregistering): left promiscuous mode [ 1822.410785] ct4: left promiscuous mode [ 1823.076302] netlink: 'python3': attribute type 2 has an invalid length. [ 1823.076520] cv4: entered promiscuous mode [ 1823.362628] c0: entered promiscuous mode [ 1823.648404] s0: entered promiscuous mode HARD STOP (22.451796) WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr