[  811.308828] netlink: 'python3': attribute type 2 has an invalid length.
[  811.309119] arpping: entered promiscuous mode
[  812.357077] c0: entered promiscuous mode
[  813.534767] s0: entered promiscuous mode
[  816.757026] s0 (unregistering): left promiscuous mode
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[  820.517650] netlink: 'python3': attribute type 2 has an invalid length.
[  820.517934] ct4: entered promiscuous mode
[  821.650660] c0: entered promiscuous mode
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[  842.404980] ct4: left promiscuous mode
[  845.033039] netlink: 'python3': attribute type 2 has an invalid length.
[  845.033301] cv4: entered promiscuous mode
[  846.169695] c0: entered promiscuous mode
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[  857.137633] netlink: 'python3': attribute type 2 has an invalid length.
[  857.137949] nat4: entered promiscuous mode
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[  880.450069] netlink: 'python3': attribute type 2 has an invalid length.
[  880.450359] natrelated4: entered promiscuous mode
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[  893.605566] netlink: 'python3': attribute type 2 has an invalid length.
[  893.605846] nv0: entered promiscuous mode
[  894.576340] netlink: 'python3': attribute type 2 has an invalid length.
[  894.576463] openvswitch: nv0: Dropping previously announced user features
[  895.696738] left0: entered promiscuous mode
[  896.872724] right0: entered promiscuous mode
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[  900.319456] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.385572] python3 (26275) used greatest stack depth: 10640 bytes left
[  901.232969] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.407986] left0 (unregistering): left promiscuous mode
[  902.232035] nv0: left promiscuous mode
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[  911.586091] netlink: 'python3': attribute type 2 has an invalid length.
[  911.586359] dropreason: entered promiscuous mode
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[  947.794752] psample: entered promiscuous mode
[  948.942544] c0: entered promiscuous mode
[  949.221604] s0: entered promiscuous mode
[  951.067163] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.028430] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.998179] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.991008] s0 (unregistering): left promiscuous mode
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[  959.861126] psample: left promiscuous mode