[  709.215118] netlink: 'python3': attribute type 2 has an invalid length.
[  709.215425] arpping: entered promiscuous mode
[  709.924848] c0: entered promiscuous mode
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[  712.887668] s0 (unregistering): left promiscuous mode
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[  714.978960] netlink: 'python3': attribute type 2 has an invalid length.
[  714.979268] ct4: entered promiscuous mode
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[  734.725215] netlink: 'python3': attribute type 2 has an invalid length.
[  734.725507] cv4: entered promiscuous mode
[  735.446123] c0: entered promiscuous mode
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[  742.775234] netlink: 'python3': attribute type 2 has an invalid length.
[  742.775523] nat4: entered promiscuous mode
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[  761.907245] netlink: 'python3': attribute type 2 has an invalid length.
[  761.907547] natrelated4: entered promiscuous mode
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[  769.450576] netlink: 'python3': attribute type 2 has an invalid length.
[  769.450879] nv0: entered promiscuous mode
[  769.993795] netlink: 'python3': attribute type 2 has an invalid length.
[  769.993922] openvswitch: nv0: Dropping previously announced user features
[  770.626437] left0: entered promiscuous mode
[  771.287975] right0: entered promiscuous mode
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[  773.351691] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.408302] python3 (2642) used greatest stack depth: 10600 bytes left
[  773.868752] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.993228] left0 (unregistering): left promiscuous mode
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[  780.884360] netlink: 'python3': attribute type 2 has an invalid length.
[  780.884658] dropreason: entered promiscuous mode
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[  805.975638] psample: entered promiscuous mode
[  806.655193] c0: entered promiscuous mode
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[  807.891974] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  808.452900] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  808.987486] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  812.835239] s0 (unregistering): left promiscuous mode
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[  813.347951] psample: left promiscuous mode