[  814.140725] netlink: 'python3': attribute type 2 has an invalid length.
[  814.140971] arpping: entered promiscuous mode
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[  822.771136] netlink: 'python3': attribute type 2 has an invalid length.
[  822.771353] ct4: entered promiscuous mode
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[  846.921627] netlink: 'python3': attribute type 2 has an invalid length.
[  846.921851] cv4: entered promiscuous mode
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[  858.004167] netlink: 'python3': attribute type 2 has an invalid length.
[  858.004384] nat4: entered promiscuous mode
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[  893.533575] nv0: entered promiscuous mode
[  894.368124] netlink: 'python3': attribute type 2 has an invalid length.
[  894.368212] openvswitch: nv0: Dropping previously announced user features
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[  899.780503] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.837256] python3 (26279) used greatest stack depth: 10640 bytes left
[  900.644252] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.796323] left0 (unregistering): left promiscuous mode
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[  911.231743] dropreason: entered promiscuous mode
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[  949.271760] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.270710] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.305839] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.496774] s0 (unregistering): left promiscuous mode
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