[  789.766796] netlink: 'python3': attribute type 2 has an invalid length.
[  789.767064] arpping: entered promiscuous mode
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[  797.935886] netlink: 'python3': attribute type 2 has an invalid length.
[  797.936143] ct4: entered promiscuous mode
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[  821.822650] netlink: 'python3': attribute type 2 has an invalid length.
[  821.822959] cv4: entered promiscuous mode
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[  833.217214] netlink: 'python3': attribute type 2 has an invalid length.
[  833.217469] nat4: entered promiscuous mode
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[  867.563937] nv0: entered promiscuous mode
[  868.413429] netlink: 'python3': attribute type 2 has an invalid length.
[  868.413517] openvswitch: nv0: Dropping previously announced user features
[  869.411888] left0: entered promiscuous mode
[  870.387218] right0: entered promiscuous mode
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[  873.749956] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.818987] python3 (25235) used greatest stack depth: 10640 bytes left
[  874.647922] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.835095] left0 (unregistering): left promiscuous mode
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[  884.290304] dropreason: entered promiscuous mode
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[  921.484286] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.337868] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.089999] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.496455] s0 (unregistering): left promiscuous mode
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