[  807.537877] netlink: 'python3': attribute type 2 has an invalid length.
[  807.538163] arpping: entered promiscuous mode
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[  813.044976] s0 (unregistering): left promiscuous mode
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[  816.573327] netlink: 'python3': attribute type 2 has an invalid length.
[  816.573576] ct4: entered promiscuous mode
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[  840.872034] netlink: 'python3': attribute type 2 has an invalid length.
[  840.872302] cv4: entered promiscuous mode
[  841.962489] c0: entered promiscuous mode
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[  852.789881] netlink: 'python3': attribute type 2 has an invalid length.
[  852.790224] nat4: entered promiscuous mode
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[  876.953887] netlink: 'python3': attribute type 2 has an invalid length.
[  876.954169] natrelated4: entered promiscuous mode
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[  890.673993] netlink: 'python3': attribute type 2 has an invalid length.
[  890.674338] nv0: entered promiscuous mode
[  891.604997] netlink: 'python3': attribute type 2 has an invalid length.
[  891.605112] openvswitch: nv0: Dropping previously announced user features
[  892.820002] left0: entered promiscuous mode
[  893.945562] right0: entered promiscuous mode
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[  897.659985] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  897.732969] python3 (26276) used greatest stack depth: 10640 bytes left
[  898.679227] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  898.864087] left0 (unregistering): left promiscuous mode
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[  910.143187] dropreason: entered promiscuous mode
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[  947.061168] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.040498] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.000600] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.965407] s0 (unregistering): left promiscuous mode
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