[  784.687613] netlink: 'python3': attribute type 2 has an invalid length.
[  784.687898] arpping: entered promiscuous mode
[  785.752308] c0: entered promiscuous mode
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[  789.843500] s0 (unregistering): left promiscuous mode
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[  793.470695] netlink: 'python3': attribute type 2 has an invalid length.
[  793.470941] ct4: entered promiscuous mode
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[  818.411541] netlink: 'python3': attribute type 2 has an invalid length.
[  818.411828] cv4: entered promiscuous mode
[  819.544618] c0: entered promiscuous mode
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[  829.852777] netlink: 'python3': attribute type 2 has an invalid length.
[  829.853008] nat4: entered promiscuous mode
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[  852.955780] netlink: 'python3': attribute type 2 has an invalid length.
[  852.956020] natrelated4: entered promiscuous mode
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[  866.054352] netlink: 'python3': attribute type 2 has an invalid length.
[  866.054668] nv0: entered promiscuous mode
[  867.025000] netlink: 'python3': attribute type 2 has an invalid length.
[  867.025125] openvswitch: nv0: Dropping previously announced user features
[  868.174865] left0: entered promiscuous mode
[  869.197532] right0: entered promiscuous mode
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[  872.622020] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  872.681327] python3 (26273) used greatest stack depth: 10640 bytes left
[  873.499000] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.657794] left0 (unregistering): left promiscuous mode
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[  884.613804] netlink: 'python3': attribute type 2 has an invalid length.
[  884.614061] dropreason: entered promiscuous mode
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[  920.115367] c0: entered promiscuous mode
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[  922.288818] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.225700] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.234747] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.268613] s0 (unregistering): left promiscuous mode
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[  931.152816] psample: left promiscuous mode