[  794.753533] netlink: 'python3': attribute type 2 has an invalid length.
[  794.753803] arpping: entered promiscuous mode
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[  803.248650] netlink: 'python3': attribute type 2 has an invalid length.
[  803.248929] ct4: entered promiscuous mode
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[  826.683211] netlink: 'python3': attribute type 2 has an invalid length.
[  826.683499] cv4: entered promiscuous mode
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[  837.824908] netlink: 'python3': attribute type 2 has an invalid length.
[  837.825179] nat4: entered promiscuous mode
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[  872.222385] netlink: 'python3': attribute type 2 has an invalid length.
[  872.222633] nv0: entered promiscuous mode
[  873.086292] netlink: 'python3': attribute type 2 has an invalid length.
[  873.086385] openvswitch: nv0: Dropping previously announced user features
[  874.153459] left0: entered promiscuous mode
[  875.136871] right0: entered promiscuous mode
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[  878.296686] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  878.359422] python3 (25240) used greatest stack depth: 10640 bytes left
[  879.118340] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.280878] left0 (unregistering): left promiscuous mode
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[  890.055299] netlink: 'python3': attribute type 2 has an invalid length.
[  890.055530] dropreason: entered promiscuous mode
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[  926.645694] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.543015] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.437496] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.997983] s0 (unregistering): left promiscuous mode
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