[  789.793348] netlink: 'python3': attribute type 2 has an invalid length.
[  789.793617] arpping: entered promiscuous mode
[  791.061756] c0: entered promiscuous mode
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[  799.601547] netlink: 'python3': attribute type 2 has an invalid length.
[  799.601866] ct4: entered promiscuous mode
[  800.803537] c0: entered promiscuous mode
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[  825.775044] netlink: 'python3': attribute type 2 has an invalid length.
[  825.775339] cv4: entered promiscuous mode
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[  838.206377] netlink: 'python3': attribute type 2 has an invalid length.
[  838.206615] nat4: entered promiscuous mode
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[  863.595623] netlink: 'python3': attribute type 2 has an invalid length.
[  863.595975] natrelated4: entered promiscuous mode
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[  878.191125] nv0: entered promiscuous mode
[  879.084372] netlink: 'python3': attribute type 2 has an invalid length.
[  879.084469] openvswitch: nv0: Dropping previously announced user features
[  880.338942] left0: entered promiscuous mode
[  881.680285] right0: entered promiscuous mode
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[  885.986728] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.058020] python3 (26271) used greatest stack depth: 10640 bytes left
[  886.983977] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.195282] left0 (unregistering): left promiscuous mode
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[  898.420883] netlink: 'python3': attribute type 2 has an invalid length.
[  898.421169] dropreason: entered promiscuous mode
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[  935.968579] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.855597] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.715671] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.655429] s0 (unregistering): left promiscuous mode
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