[  801.764967] netlink: 'python3': attribute type 2 has an invalid length.
[  801.765199] arpping: entered promiscuous mode
[  802.721327] c0: entered promiscuous mode
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[  806.537462] s0 (unregistering): left promiscuous mode
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[  809.913722] netlink: 'python3': attribute type 2 has an invalid length.
[  809.914021] ct4: entered promiscuous mode
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[  833.709833] netlink: 'python3': attribute type 2 has an invalid length.
[  833.710165] cv4: entered promiscuous mode
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[  844.880112] netlink: 'python3': attribute type 2 has an invalid length.
[  844.880379] nat4: entered promiscuous mode
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[  867.713254] natrelated4: entered promiscuous mode
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[  879.627360] netlink: 'python3': attribute type 2 has an invalid length.
[  879.627643] nv0: entered promiscuous mode
[  880.437883] netlink: 'python3': attribute type 2 has an invalid length.
[  880.437975] openvswitch: nv0: Dropping previously announced user features
[  881.471060] left0: entered promiscuous mode
[  882.445845] right0: entered promiscuous mode
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[  885.831682] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.891581] python3 (25238) used greatest stack depth: 10640 bytes left
[  886.662787] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.822935] left0 (unregistering): left promiscuous mode
[  887.576136] nv0: left promiscuous mode
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[  897.554646] netlink: 'python3': attribute type 2 has an invalid length.
[  897.554929] dropreason: entered promiscuous mode
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[  931.568006] psample: entered promiscuous mode
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[  934.860821] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.754917] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.596081] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.460985] s0 (unregistering): left promiscuous mode
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[  943.370341] psample: left promiscuous mode