[  814.057338] netlink: 'python3': attribute type 2 has an invalid length.
[  814.057604] arpping: entered promiscuous mode
[  815.104039] c0: entered promiscuous mode
[  816.114916] s0: entered promiscuous mode
[  819.151428] s0 (unregistering): left promiscuous mode
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[  820.098150] arpping: left promiscuous mode
[  822.633105] netlink: 'python3': attribute type 2 has an invalid length.
[  822.633368] ct4: entered promiscuous mode
[  823.757455] c0: entered promiscuous mode
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[  843.779852] s0 (unregistering): left promiscuous mode
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[  847.142385] netlink: 'python3': attribute type 2 has an invalid length.
[  847.142615] cv4: entered promiscuous mode
[  848.224780] c0: entered promiscuous mode
[  849.294205] s0: entered promiscuous mode
[  855.154963] s0 (unregistering): left promiscuous mode
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[  856.062844] cv4: left promiscuous mode
[  858.759981] netlink: 'python3': attribute type 2 has an invalid length.
[  858.760230] nat4: entered promiscuous mode
[  859.855195] c0: entered promiscuous mode
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[  881.937231] netlink: 'python3': attribute type 2 has an invalid length.
[  881.937496] natrelated4: entered promiscuous mode
[  883.087206] c0: entered promiscuous mode
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[  895.584047] netlink: 'python3': attribute type 2 has an invalid length.
[  895.584307] nv0: entered promiscuous mode
[  896.507626] netlink: 'python3': attribute type 2 has an invalid length.
[  896.507723] openvswitch: nv0: Dropping previously announced user features
[  897.574765] left0: entered promiscuous mode
[  898.652059] right0: entered promiscuous mode
[  900.395692] right0: left promiscuous mode
[  902.120883] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.183901] python3 (26270) used greatest stack depth: 10608 bytes left
[  903.046080] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.223118] left0 (unregistering): left promiscuous mode
[  904.071205] nv0: left promiscuous mode
[  907.466869] ui0: entered promiscuous mode
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[  914.377039] netlink: 'python3': attribute type 2 has an invalid length.
[  914.377252] dropreason: entered promiscuous mode
[  915.495315] c0: entered promiscuous mode
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[  949.676337] psample: entered promiscuous mode
[  950.801710] c0: entered promiscuous mode
[  951.081120] s0: entered promiscuous mode
[  952.912440] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  953.850306] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.777490] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.719181] s0 (unregistering): left promiscuous mode
[  960.798016] c0 (unregistering): left promiscuous mode
[  961.724733] psample: left promiscuous mode