[  818.497367] netlink: 'python3': attribute type 2 has an invalid length.
[  818.497672] arpping: entered promiscuous mode
[  819.762158] c0: entered promiscuous mode
[  821.035963] s0: entered promiscuous mode
[  824.092614] s0 (unregistering): left promiscuous mode
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[  825.068616] arpping: left promiscuous mode
[  827.693477] netlink: 'python3': attribute type 2 has an invalid length.
[  827.693743] ct4: entered promiscuous mode
[  828.833215] c0: entered promiscuous mode
[  829.830884] s0: entered promiscuous mode
[  848.567669] s0 (unregistering): left promiscuous mode
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[  852.223204] netlink: 'python3': attribute type 2 has an invalid length.
[  852.223522] cv4: entered promiscuous mode
[  853.355438] c0: entered promiscuous mode
[  854.588659] s0: entered promiscuous mode
[  860.528287] s0 (unregistering): left promiscuous mode
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[  861.556981] cv4: left promiscuous mode
[  864.290013] netlink: 'python3': attribute type 2 has an invalid length.
[  864.290259] nat4: entered promiscuous mode
[  865.496442] c0: entered promiscuous mode
[  866.609943] s0: entered promiscuous mode
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[  888.333911] netlink: 'python3': attribute type 2 has an invalid length.
[  888.334175] natrelated4: entered promiscuous mode
[  889.424570] c0: entered promiscuous mode
[  890.604447] s0: entered promiscuous mode
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[  901.574072] netlink: 'python3': attribute type 2 has an invalid length.
[  901.574364] nv0: entered promiscuous mode
[  902.565916] netlink: 'python3': attribute type 2 has an invalid length.
[  902.566040] openvswitch: nv0: Dropping previously announced user features
[  903.743294] left0: entered promiscuous mode
[  904.921211] right0: entered promiscuous mode
[  906.657477] right0: left promiscuous mode
[  908.382214] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.445816] python3 (26274) used greatest stack depth: 10640 bytes left
[  909.285595] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.454626] left0 (unregistering): left promiscuous mode
[  910.220307] nv0: left promiscuous mode
[  913.414144] ui0: entered promiscuous mode
[  914.511418] left0: entered promiscuous mode
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[  920.111732] netlink: 'python3': attribute type 2 has an invalid length.
[  920.111970] dropreason: entered promiscuous mode
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[  950.753810] s0 (unregistering): left promiscuous mode
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[  954.234207] psample: entered promiscuous mode
[  955.399026] c0: entered promiscuous mode
[  955.649100] s0: entered promiscuous mode
[  957.566229] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.598438] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.588696] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.840691] s0 (unregistering): left promiscuous mode
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[  966.861568] psample: left promiscuous mode