[  808.053172] netlink: 'python3': attribute type 2 has an invalid length.
[  808.053396] arpping: entered promiscuous mode
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[  816.492888] netlink: 'python3': attribute type 2 has an invalid length.
[  816.493095] ct4: entered promiscuous mode
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[  841.130109] netlink: 'python3': attribute type 2 has an invalid length.
[  841.130422] cv4: entered promiscuous mode
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[  852.895601] netlink: 'python3': attribute type 2 has an invalid length.
[  852.895890] nat4: entered promiscuous mode
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[  889.513375] nv0: entered promiscuous mode
[  890.469499] netlink: 'python3': attribute type 2 has an invalid length.
[  890.469599] openvswitch: nv0: Dropping previously announced user features
[  891.541262] left0: entered promiscuous mode
[  892.585738] right0: entered promiscuous mode
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[  895.969800] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.030819] python3 (26274) used greatest stack depth: 10640 bytes left
[  896.935942] openvswitch: netlink: Flow actions may not be safe on all matching packets.
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[  907.525129] dropreason: entered promiscuous mode
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[  944.438339] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.424820] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.452535] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.368850] s0 (unregistering): left promiscuous mode
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