[  776.624068] netlink: 'python3': attribute type 2 has an invalid length.
[  776.624302] arpping: entered promiscuous mode
[  777.645122] c0: entered promiscuous mode
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[  781.520231] s0 (unregistering): left promiscuous mode
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[  784.881217] netlink: 'python3': attribute type 2 has an invalid length.
[  784.881442] ct4: entered promiscuous mode
[  785.889068] c0: entered promiscuous mode
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[  808.323889] netlink: 'python3': attribute type 2 has an invalid length.
[  808.324121] cv4: entered promiscuous mode
[  809.320887] c0: entered promiscuous mode
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[  816.677482] cv4: left promiscuous mode
[  819.015836] netlink: 'python3': attribute type 2 has an invalid length.
[  819.016113] nat4: entered promiscuous mode
[  820.109532] c0: entered promiscuous mode
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[  841.920544] netlink: 'python3': attribute type 2 has an invalid length.
[  841.920845] natrelated4: entered promiscuous mode
[  842.950296] c0: entered promiscuous mode
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[  854.543423] netlink: 'python3': attribute type 2 has an invalid length.
[  854.543657] nv0: entered promiscuous mode
[  855.354733] netlink: 'python3': attribute type 2 has an invalid length.
[  855.354844] openvswitch: nv0: Dropping previously announced user features
[  856.504548] left0: entered promiscuous mode
[  857.549764] right0: entered promiscuous mode
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[  860.843363] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  860.905464] python3 (25238) used greatest stack depth: 10640 bytes left
[  861.784945] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  861.968557] left0 (unregistering): left promiscuous mode
[  862.808575] nv0: left promiscuous mode
[  865.996817] ui0: entered promiscuous mode
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[  871.823866] netlink: 'python3': attribute type 2 has an invalid length.
[  871.824158] dropreason: entered promiscuous mode
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[  905.553207] psample: entered promiscuous mode
[  906.548603] c0: entered promiscuous mode
[  906.857296] s0: entered promiscuous mode
[  908.430817] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.264426] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.096642] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.486953] s0 (unregistering): left promiscuous mode
[  915.560334] c0 (unregistering): left promiscuous mode
[  916.288332] psample: left promiscuous mode