[  709.611448] netlink: 'python3': attribute type 2 has an invalid length.
[  709.611734] arpping: entered promiscuous mode
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[  713.338452] s0 (unregistering): left promiscuous mode
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[  715.350015] netlink: 'python3': attribute type 2 has an invalid length.
[  715.350367] ct4: entered promiscuous mode
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[  735.104235] netlink: 'python3': attribute type 2 has an invalid length.
[  735.104597] cv4: entered promiscuous mode
[  735.945694] c0: entered promiscuous mode
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[  743.468659] netlink: 'python3': attribute type 2 has an invalid length.
[  743.468978] nat4: entered promiscuous mode
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[  762.856953] netlink: 'python3': attribute type 2 has an invalid length.
[  762.857250] natrelated4: entered promiscuous mode
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[  771.697506] netlink: 'python3': attribute type 2 has an invalid length.
[  771.697836] nv0: entered promiscuous mode
[  772.261639] netlink: 'python3': attribute type 2 has an invalid length.
[  772.261739] openvswitch: nv0: Dropping previously announced user features
[  772.963554] left0: entered promiscuous mode
[  773.690447] right0: entered promiscuous mode
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[  775.955796] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.013658] python3 (2638) used greatest stack depth: 10592 bytes left
[  776.543562] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.682682] left0 (unregistering): left promiscuous mode
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[  785.200096] netlink: 'python3': attribute type 2 has an invalid length.
[  785.200420] dropreason: entered promiscuous mode
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[  813.686724] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.294883] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.897607] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.024588] s0 (unregistering): left promiscuous mode
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