[  809.075264] netlink: 'python3': attribute type 2 has an invalid length.
[  809.075560] arpping: entered promiscuous mode
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[  814.234584] s0 (unregistering): left promiscuous mode
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[  817.562127] netlink: 'python3': attribute type 2 has an invalid length.
[  817.562559] ct4: entered promiscuous mode
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[  841.710252] netlink: 'python3': attribute type 2 has an invalid length.
[  841.710506] cv4: entered promiscuous mode
[  842.848751] c0: entered promiscuous mode
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[  853.283516] netlink: 'python3': attribute type 2 has an invalid length.
[  853.283820] nat4: entered promiscuous mode
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[  889.486341] netlink: 'python3': attribute type 2 has an invalid length.
[  889.486732] nv0: entered promiscuous mode
[  890.397065] netlink: 'python3': attribute type 2 has an invalid length.
[  890.397188] openvswitch: nv0: Dropping previously announced user features
[  891.501311] left0: entered promiscuous mode
[  892.588759] right0: entered promiscuous mode
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[  896.179440] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.250888] python3 (26516) used greatest stack depth: 10600 bytes left
[  897.133966] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  897.315570] left0 (unregistering): left promiscuous mode
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[  908.455781] netlink: 'python3': attribute type 2 has an invalid length.
[  908.456189] dropreason: entered promiscuous mode
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[  945.718013] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.620722] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  947.543017] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  953.307879] s0 (unregistering): left promiscuous mode
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