[  826.445486] netlink: 'python3': attribute type 2 has an invalid length.
[  826.445784] arpping: entered promiscuous mode
[  827.595111] c0: entered promiscuous mode
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[  835.270854] netlink: 'python3': attribute type 2 has an invalid length.
[  835.271126] ct4: entered promiscuous mode
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[  860.021364] netlink: 'python3': attribute type 2 has an invalid length.
[  860.021691] cv4: entered promiscuous mode
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[  872.010427] netlink: 'python3': attribute type 2 has an invalid length.
[  872.010708] nat4: entered promiscuous mode
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[  895.712849] netlink: 'python3': attribute type 2 has an invalid length.
[  895.713141] natrelated4: entered promiscuous mode
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[  908.850382] nv0: entered promiscuous mode
[  909.721260] netlink: 'python3': attribute type 2 has an invalid length.
[  909.721354] openvswitch: nv0: Dropping previously announced user features
[  910.775522] left0: entered promiscuous mode
[  911.835944] right0: entered promiscuous mode
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[  915.047615] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.113335] python3 (26271) used greatest stack depth: 10640 bytes left
[  915.922032] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  916.086512] left0 (unregistering): left promiscuous mode
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[  926.906008] dropreason: entered promiscuous mode
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[  964.777496] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.755772] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.691798] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  972.824810] s0 (unregistering): left promiscuous mode
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