[  778.617855] netlink: 'python3': attribute type 2 has an invalid length.
[  778.618220] arpping: entered promiscuous mode
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[  784.279859] s0 (unregistering): left promiscuous mode
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[  788.006217] netlink: 'python3': attribute type 2 has an invalid length.
[  788.006503] ct4: entered promiscuous mode
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[  813.719234] netlink: 'python3': attribute type 2 has an invalid length.
[  813.719479] cv4: entered promiscuous mode
[  814.868496] c0: entered promiscuous mode
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[  825.612854] netlink: 'python3': attribute type 2 has an invalid length.
[  825.613153] nat4: entered promiscuous mode
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[  849.711377] netlink: 'python3': attribute type 2 has an invalid length.
[  849.711641] natrelated4: entered promiscuous mode
[  850.756963] c0: entered promiscuous mode
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[  863.813653] netlink: 'python3': attribute type 2 has an invalid length.
[  863.813961] nv0: entered promiscuous mode
[  864.884740] netlink: 'python3': attribute type 2 has an invalid length.
[  864.884878] openvswitch: nv0: Dropping previously announced user features
[  866.081046] left0: entered promiscuous mode
[  867.304191] right0: entered promiscuous mode
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[  871.222479] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.291935] python3 (26273) used greatest stack depth: 10608 bytes left
[  872.234830] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  872.430334] left0 (unregistering): left promiscuous mode
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[  883.627800] netlink: 'python3': attribute type 2 has an invalid length.
[  883.628121] dropreason: entered promiscuous mode
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[  920.369433] psample: entered promiscuous mode
[  921.744884] c0: entered promiscuous mode
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[  924.080273] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.044821] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.931176] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.300037] s0 (unregistering): left promiscuous mode
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[  933.531388] psample: left promiscuous mode