[  797.031971] netlink: 'python3': attribute type 2 has an invalid length.
[  797.032261] arpping: entered promiscuous mode
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[  802.397466] s0 (unregistering): left promiscuous mode
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[  805.867476] netlink: 'python3': attribute type 2 has an invalid length.
[  805.867773] ct4: entered promiscuous mode
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[  830.312483] netlink: 'python3': attribute type 2 has an invalid length.
[  830.312769] cv4: entered promiscuous mode
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[  842.534261] netlink: 'python3': attribute type 2 has an invalid length.
[  842.534564] nat4: entered promiscuous mode
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[  866.359416] netlink: 'python3': attribute type 2 has an invalid length.
[  866.359829] natrelated4: entered promiscuous mode
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[  879.411013] netlink: 'python3': attribute type 2 has an invalid length.
[  879.411343] nv0: entered promiscuous mode
[  880.361304] netlink: 'python3': attribute type 2 has an invalid length.
[  880.361448] openvswitch: nv0: Dropping previously announced user features
[  881.566079] left0: entered promiscuous mode
[  882.703366] right0: entered promiscuous mode
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[  886.486695] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.549358] python3 (26275) used greatest stack depth: 10608 bytes left
[  887.442131] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.647819] left0 (unregistering): left promiscuous mode
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[  897.923169] dropreason: entered promiscuous mode
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[  936.007618] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.992206] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.907091] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.855322] s0 (unregistering): left promiscuous mode
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