[  789.768322] netlink: 'python3': attribute type 2 has an invalid length.
[  789.768574] arpping: entered promiscuous mode
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[  797.730196] netlink: 'python3': attribute type 2 has an invalid length.
[  797.730458] ct4: entered promiscuous mode
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[  821.079916] netlink: 'python3': attribute type 2 has an invalid length.
[  821.080201] cv4: entered promiscuous mode
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[  831.985224] netlink: 'python3': attribute type 2 has an invalid length.
[  831.985513] nat4: entered promiscuous mode
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[  854.624654] netlink: 'python3': attribute type 2 has an invalid length.
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[  867.159252] nv0: entered promiscuous mode
[  868.054747] netlink: 'python3': attribute type 2 has an invalid length.
[  868.054884] openvswitch: nv0: Dropping previously announced user features
[  869.162897] left0: entered promiscuous mode
[  870.214080] right0: entered promiscuous mode
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[  873.611772] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.670600] python3 (26272) used greatest stack depth: 10640 bytes left
[  874.463062] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.641714] left0 (unregistering): left promiscuous mode
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[  885.291942] dropreason: entered promiscuous mode
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[  921.987913] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.847574] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.714481] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  929.271608] s0 (unregistering): left promiscuous mode
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