[  802.418159] netlink: 'python3': attribute type 2 has an invalid length.
[  802.418401] arpping: entered promiscuous mode
[  803.448868] c0: entered promiscuous mode
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[  807.279327] s0 (unregistering): left promiscuous mode
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[  810.401545] netlink: 'python3': attribute type 2 has an invalid length.
[  810.401850] ct4: entered promiscuous mode
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[  812.525896] s0: entered promiscuous mode
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[  834.083467] netlink: 'python3': attribute type 2 has an invalid length.
[  834.083766] cv4: entered promiscuous mode
[  835.156682] c0: entered promiscuous mode
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[  845.346497] netlink: 'python3': attribute type 2 has an invalid length.
[  845.346776] nat4: entered promiscuous mode
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[  868.121950] netlink: 'python3': attribute type 2 has an invalid length.
[  868.122195] natrelated4: entered promiscuous mode
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[  879.958562] netlink: 'python3': attribute type 2 has an invalid length.
[  879.958847] nv0: entered promiscuous mode
[  880.754489] netlink: 'python3': attribute type 2 has an invalid length.
[  880.754620] openvswitch: nv0: Dropping previously announced user features
[  881.812353] left0: entered promiscuous mode
[  882.852616] right0: entered promiscuous mode
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[  886.086216] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.144321] python3 (25245) used greatest stack depth: 10640 bytes left
[  886.904189] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.067614] left0 (unregistering): left promiscuous mode
[  887.791690] nv0: left promiscuous mode
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[  896.664844] netlink: 'python3': attribute type 2 has an invalid length.
[  896.665112] dropreason: entered promiscuous mode
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[  930.474644] c0: entered promiscuous mode
[  930.784570] s0: entered promiscuous mode
[  932.469655] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.307692] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.167709] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.617936] s0 (unregistering): left promiscuous mode
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[  940.540280] psample: left promiscuous mode