[  810.093200] netlink: 'python3': attribute type 2 has an invalid length.
[  810.093467] arpping: entered promiscuous mode
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[  818.469489] netlink: 'python3': attribute type 2 has an invalid length.
[  818.469749] ct4: entered promiscuous mode
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[  842.487115] netlink: 'python3': attribute type 2 has an invalid length.
[  842.487614] cv4: entered promiscuous mode
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[  853.973042] netlink: 'python3': attribute type 2 has an invalid length.
[  853.973313] nat4: entered promiscuous mode
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[  877.422715] netlink: 'python3': attribute type 2 has an invalid length.
[  877.423002] natrelated4: entered promiscuous mode
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[  890.645024] netlink: 'python3': attribute type 2 has an invalid length.
[  890.645262] nv0: entered promiscuous mode
[  891.474228] netlink: 'python3': attribute type 2 has an invalid length.
[  891.474325] openvswitch: nv0: Dropping previously announced user features
[  892.556022] left0: entered promiscuous mode
[  893.598518] right0: entered promiscuous mode
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[  897.037364] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  897.106696] python3 (26277) used greatest stack depth: 10608 bytes left
[  897.942489] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  898.115027] left0 (unregistering): left promiscuous mode
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[  908.475484] netlink: 'python3': attribute type 2 has an invalid length.
[  908.475771] dropreason: entered promiscuous mode
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[  946.419545] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  947.381505] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.300204] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.260189] s0 (unregistering): left promiscuous mode
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