[  825.159218] netlink: 'python3': attribute type 2 has an invalid length.
[  825.159491] arpping: entered promiscuous mode
[  826.348078] c0: entered promiscuous mode
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[  830.381357] s0 (unregistering): left promiscuous mode
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[  833.796356] netlink: 'python3': attribute type 2 has an invalid length.
[  833.796629] ct4: entered promiscuous mode
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[  857.940909] netlink: 'python3': attribute type 2 has an invalid length.
[  857.941223] cv4: entered promiscuous mode
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[  869.328512] netlink: 'python3': attribute type 2 has an invalid length.
[  869.328794] nat4: entered promiscuous mode
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[  893.029512] netlink: 'python3': attribute type 2 has an invalid length.
[  893.029753] natrelated4: entered promiscuous mode
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[  905.780119] netlink: 'python3': attribute type 2 has an invalid length.
[  905.780425] nv0: entered promiscuous mode
[  906.696227] netlink: 'python3': attribute type 2 has an invalid length.
[  906.696362] openvswitch: nv0: Dropping previously announced user features
[  907.800529] left0: entered promiscuous mode
[  908.882904] right0: entered promiscuous mode
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[  912.226893] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.296986] python3 (26275) used greatest stack depth: 10608 bytes left
[  913.107343] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.273222] left0 (unregistering): left promiscuous mode
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[  923.313924] netlink: 'python3': attribute type 2 has an invalid length.
[  923.314213] dropreason: entered promiscuous mode
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[  959.053590] c0: entered promiscuous mode
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[  961.252451] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.229961] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.236818] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.413242] s0 (unregistering): left promiscuous mode
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