[  785.741626] netlink: 'python3': attribute type 2 has an invalid length.
[  785.741899] arpping: entered promiscuous mode
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[  793.663905] netlink: 'python3': attribute type 2 has an invalid length.
[  793.664183] ct4: entered promiscuous mode
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[  816.953452] netlink: 'python3': attribute type 2 has an invalid length.
[  816.953780] cv4: entered promiscuous mode
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[  828.373979] netlink: 'python3': attribute type 2 has an invalid length.
[  828.374258] nat4: entered promiscuous mode
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[  863.432060] nv0: entered promiscuous mode
[  864.271422] netlink: 'python3': attribute type 2 has an invalid length.
[  864.271525] openvswitch: nv0: Dropping previously announced user features
[  865.301984] left0: entered promiscuous mode
[  866.433199] right0: entered promiscuous mode
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[  869.837804] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  869.903083] python3 (25244) used greatest stack depth: 10640 bytes left
[  870.700799] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  870.866895] left0 (unregistering): left promiscuous mode
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[  880.753695] dropreason: entered promiscuous mode
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[  916.247085] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.035240] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.824063] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.308091] s0 (unregistering): left promiscuous mode
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