[  710.812020] netlink: 'python3': attribute type 2 has an invalid length.
[  710.812365] arpping: entered promiscuous mode
[  711.500082] c0: entered promiscuous mode
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[  714.479766] s0 (unregistering): left promiscuous mode
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[  716.598712] netlink: 'python3': attribute type 2 has an invalid length.
[  716.598997] ct4: entered promiscuous mode
[  717.345860] c0: entered promiscuous mode
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[  736.746481] netlink: 'python3': attribute type 2 has an invalid length.
[  736.746752] cv4: entered promiscuous mode
[  737.474015] c0: entered promiscuous mode
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[  744.741745] netlink: 'python3': attribute type 2 has an invalid length.
[  744.742091] nat4: entered promiscuous mode
[  745.448864] c0: entered promiscuous mode
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[  764.265728] netlink: 'python3': attribute type 2 has an invalid length.
[  764.266468] natrelated4: entered promiscuous mode
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[  772.669624] netlink: 'python3': attribute type 2 has an invalid length.
[  772.669930] nv0: entered promiscuous mode
[  773.197880] netlink: 'python3': attribute type 2 has an invalid length.
[  773.197992] openvswitch: nv0: Dropping previously announced user features
[  773.899508] left0: entered promiscuous mode
[  774.598468] right0: entered promiscuous mode
[  775.681978] right0: left promiscuous mode
[  776.808844] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.885396] python3 (2644) used greatest stack depth: 10592 bytes left
[  777.411992] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.549413] left0 (unregistering): left promiscuous mode
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[  784.868063] netlink: 'python3': attribute type 2 has an invalid length.
[  784.868417] dropreason: entered promiscuous mode
[  785.620445] c0: entered promiscuous mode
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[  810.540170] psample: entered promiscuous mode
[  811.258685] c0: entered promiscuous mode
[  811.387797] s0: entered promiscuous mode
[  812.472292] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.039315] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.557153] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.349844] s0 (unregistering): left promiscuous mode
[  817.392222] c0 (unregistering): left promiscuous mode
[  817.851054] psample: left promiscuous mode