[  771.829349] netlink: 'python3': attribute type 2 has an invalid length.
[  771.829721] arpping: entered promiscuous mode
[  772.633344] c0: entered promiscuous mode
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[  775.935128] s0 (unregistering): left promiscuous mode
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[  778.280721] netlink: 'python3': attribute type 2 has an invalid length.
[  778.281025] ct4: entered promiscuous mode
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[  798.576592] netlink: 'python3': attribute type 2 has an invalid length.
[  798.576943] cv4: entered promiscuous mode
[  799.271203] c0: entered promiscuous mode
[  800.007892] s0: entered promiscuous mode
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[  806.803524] netlink: 'python3': attribute type 2 has an invalid length.
[  806.803840] nat4: entered promiscuous mode
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[  826.633302] netlink: 'python3': attribute type 2 has an invalid length.
[  826.633643] natrelated4: entered promiscuous mode
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[  835.714626] netlink: 'python3': attribute type 2 has an invalid length.
[  835.714964] nv0: entered promiscuous mode
[  836.292463] netlink: 'python3': attribute type 2 has an invalid length.
[  836.292595] openvswitch: nv0: Dropping previously announced user features
[  837.007058] left0: entered promiscuous mode
[  837.758537] right0: entered promiscuous mode
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[  840.003563] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  840.089243] python3 (2652) used greatest stack depth: 10608 bytes left
[  840.671297] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  840.821679] left0 (unregistering): left promiscuous mode
[  841.374066] nv0: left promiscuous mode
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[  848.860114] netlink: 'python3': attribute type 2 has an invalid length.
[  848.860441] dropreason: entered promiscuous mode
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[  878.247795] psample: entered promiscuous mode
[  879.227606] c0: entered promiscuous mode
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[  880.628279] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.257287] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.930378] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.189477] s0 (unregistering): left promiscuous mode
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[  886.797978] psample: left promiscuous mode