[  800.533744] netlink: 'python3': attribute type 2 has an invalid length.
[  800.534017] arpping: entered promiscuous mode
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[  808.795688] netlink: 'python3': attribute type 2 has an invalid length.
[  808.795959] ct4: entered promiscuous mode
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[  832.373907] netlink: 'python3': attribute type 2 has an invalid length.
[  832.374165] cv4: entered promiscuous mode
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[  843.231982] netlink: 'python3': attribute type 2 has an invalid length.
[  843.232222] nat4: entered promiscuous mode
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[  866.258197] netlink: 'python3': attribute type 2 has an invalid length.
[  866.258440] natrelated4: entered promiscuous mode
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[  878.050371] nv0: entered promiscuous mode
[  878.838480] netlink: 'python3': attribute type 2 has an invalid length.
[  878.838568] openvswitch: nv0: Dropping previously announced user features
[  879.826924] left0: entered promiscuous mode
[  880.852895] right0: entered promiscuous mode
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[  883.928246] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  883.988681] python3 (25244) used greatest stack depth: 10640 bytes left
[  884.746958] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.914700] left0 (unregistering): left promiscuous mode
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[  893.946429] netlink: 'python3': attribute type 2 has an invalid length.
[  893.946652] dropreason: entered promiscuous mode
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[  930.160243] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.040768] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.921383] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.336745] s0 (unregistering): left promiscuous mode
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