[  796.905204] netlink: 'python3': attribute type 2 has an invalid length.
[  796.905456] arpping: entered promiscuous mode
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[  802.472734] s0 (unregistering): left promiscuous mode
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[  805.974207] netlink: 'python3': attribute type 2 has an invalid length.
[  805.974518] ct4: entered promiscuous mode
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[  830.416630] netlink: 'python3': attribute type 2 has an invalid length.
[  830.416917] cv4: entered promiscuous mode
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[  842.129062] netlink: 'python3': attribute type 2 has an invalid length.
[  842.129353] nat4: entered promiscuous mode
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[  865.791413] netlink: 'python3': attribute type 2 has an invalid length.
[  865.791672] natrelated4: entered promiscuous mode
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[  879.319489] nv0: entered promiscuous mode
[  880.204821] netlink: 'python3': attribute type 2 has an invalid length.
[  880.204929] openvswitch: nv0: Dropping previously announced user features
[  881.260375] left0: entered promiscuous mode
[  882.388545] right0: entered promiscuous mode
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[  886.001575] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.065170] python3 (26274) used greatest stack depth: 10640 bytes left
[  886.910134] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.084721] left0 (unregistering): left promiscuous mode
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[  898.429820] netlink: 'python3': attribute type 2 has an invalid length.
[  898.430110] dropreason: entered promiscuous mode
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[  936.538986] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.521203] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.458150] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.718565] s0 (unregistering): left promiscuous mode
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