[  825.387834] netlink: 'python3': attribute type 2 has an invalid length.
[  825.388124] arpping: entered promiscuous mode
[  826.459792] c0: entered promiscuous mode
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[  830.756821] s0 (unregistering): left promiscuous mode
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[  834.083239] netlink: 'python3': attribute type 2 has an invalid length.
[  834.083471] ct4: entered promiscuous mode
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[  857.989917] netlink: 'python3': attribute type 2 has an invalid length.
[  857.990157] cv4: entered promiscuous mode
[  859.101591] c0: entered promiscuous mode
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[  869.314925] netlink: 'python3': attribute type 2 has an invalid length.
[  869.315198] nat4: entered promiscuous mode
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[  892.058608] netlink: 'python3': attribute type 2 has an invalid length.
[  892.058894] natrelated4: entered promiscuous mode
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[  904.970788] netlink: 'python3': attribute type 2 has an invalid length.
[  904.971042] nv0: entered promiscuous mode
[  905.836874] netlink: 'python3': attribute type 2 has an invalid length.
[  905.836984] openvswitch: nv0: Dropping previously announced user features
[  906.949122] left0: entered promiscuous mode
[  908.052715] right0: entered promiscuous mode
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[  911.484949] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.562771] python3 (26274) used greatest stack depth: 10608 bytes left
[  912.398777] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.585420] left0 (unregistering): left promiscuous mode
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[  923.569757] netlink: 'python3': attribute type 2 has an invalid length.
[  923.569978] dropreason: entered promiscuous mode
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[  961.171449] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.146665] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.089155] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.045325] s0 (unregistering): left promiscuous mode
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