[  810.479431] netlink: 'python3': attribute type 2 has an invalid length.
[  810.479730] arpping: entered promiscuous mode
[  811.646821] c0: entered promiscuous mode
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[  815.823433] s0 (unregistering): left promiscuous mode
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[  819.351998] netlink: 'python3': attribute type 2 has an invalid length.
[  819.352275] ct4: entered promiscuous mode
[  820.500149] c0: entered promiscuous mode
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[  844.137698] netlink: 'python3': attribute type 2 has an invalid length.
[  844.137972] cv4: entered promiscuous mode
[  845.312401] c0: entered promiscuous mode
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[  856.044306] netlink: 'python3': attribute type 2 has an invalid length.
[  856.044589] nat4: entered promiscuous mode
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[  879.400774] netlink: 'python3': attribute type 2 has an invalid length.
[  879.401020] natrelated4: entered promiscuous mode
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[  892.786689] netlink: 'python3': attribute type 2 has an invalid length.
[  892.787009] nv0: entered promiscuous mode
[  893.754146] netlink: 'python3': attribute type 2 has an invalid length.
[  893.754262] openvswitch: nv0: Dropping previously announced user features
[  894.983707] left0: entered promiscuous mode
[  896.007265] right0: entered promiscuous mode
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[  899.605556] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.667567] python3 (26273) used greatest stack depth: 10640 bytes left
[  900.572121] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.736182] left0 (unregistering): left promiscuous mode
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[  911.181301] dropreason: entered promiscuous mode
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[  949.016734] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.907748] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.788106] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.593644] s0 (unregistering): left promiscuous mode
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