[  774.262354] netlink: 'python3': attribute type 2 has an invalid length.
[  774.262695] arpping: entered promiscuous mode
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[  782.656542] netlink: 'python3': attribute type 2 has an invalid length.
[  782.656819] ct4: entered promiscuous mode
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[  806.226781] netlink: 'python3': attribute type 2 has an invalid length.
[  806.227087] cv4: entered promiscuous mode
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[  817.371344] nat4: entered promiscuous mode
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[  852.081566] nv0: entered promiscuous mode
[  852.942619] netlink: 'python3': attribute type 2 has an invalid length.
[  852.942729] openvswitch: nv0: Dropping previously announced user features
[  853.939682] left0: entered promiscuous mode
[  854.972300] right0: entered promiscuous mode
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[  858.265365] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  858.332011] python3 (25243) used greatest stack depth: 10640 bytes left
[  859.134473] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  859.315961] left0 (unregistering): left promiscuous mode
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[  869.159212] netlink: 'python3': attribute type 2 has an invalid length.
[  869.159461] dropreason: entered promiscuous mode
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[  905.677189] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.592095] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  907.441030] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.096286] s0 (unregistering): left promiscuous mode
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