[  807.352470] netlink: 'python3': attribute type 2 has an invalid length.
[  807.352724] arpping: entered promiscuous mode
[  808.412922] c0: entered promiscuous mode
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[  812.485583] s0 (unregistering): left promiscuous mode
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[  816.285827] netlink: 'python3': attribute type 2 has an invalid length.
[  816.286089] ct4: entered promiscuous mode
[  817.443089] c0: entered promiscuous mode
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[  840.975788] netlink: 'python3': attribute type 2 has an invalid length.
[  840.976104] cv4: entered promiscuous mode
[  842.143490] c0: entered promiscuous mode
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[  849.192275] s0 (unregistering): left promiscuous mode
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[  850.111662] cv4: left promiscuous mode
[  852.895005] netlink: 'python3': attribute type 2 has an invalid length.
[  852.895360] nat4: entered promiscuous mode
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[  876.480816] netlink: 'python3': attribute type 2 has an invalid length.
[  876.481085] natrelated4: entered promiscuous mode
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[  889.917595] netlink: 'python3': attribute type 2 has an invalid length.
[  889.917907] nv0: entered promiscuous mode
[  890.824811] netlink: 'python3': attribute type 2 has an invalid length.
[  890.824911] openvswitch: nv0: Dropping previously announced user features
[  891.949742] left0: entered promiscuous mode
[  893.100135] right0: entered promiscuous mode
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[  896.864673] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.929745] python3 (26273) used greatest stack depth: 10640 bytes left
[  897.774739] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  897.954249] left0 (unregistering): left promiscuous mode
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[  909.578005] netlink: 'python3': attribute type 2 has an invalid length.
[  909.578309] dropreason: entered promiscuous mode
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[  944.774435] psample: entered promiscuous mode
[  945.866503] c0: entered promiscuous mode
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[  947.924342] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.914829] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.969736] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.029302] s0 (unregistering): left promiscuous mode
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[  956.977784] psample: left promiscuous mode