[  728.198196] netlink: 'python3': attribute type 2 has an invalid length.
[  728.198561] arpping: entered promiscuous mode
[  729.020269] c0: entered promiscuous mode
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[  732.411588] s0 (unregistering): left promiscuous mode
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[  734.946110] netlink: 'python3': attribute type 2 has an invalid length.
[  734.946451] ct4: entered promiscuous mode
[  735.798107] c0: entered promiscuous mode
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[  755.839914] netlink: 'python3': attribute type 2 has an invalid length.
[  755.840251] cv4: entered promiscuous mode
[  756.668378] c0: entered promiscuous mode
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[  764.190260] netlink: 'python3': attribute type 2 has an invalid length.
[  764.190601] nat4: entered promiscuous mode
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[  784.548541] netlink: 'python3': attribute type 2 has an invalid length.
[  784.548898] natrelated4: entered promiscuous mode
[  785.553131] c0: entered promiscuous mode
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[  793.950219] netlink: 'python3': attribute type 2 has an invalid length.
[  793.950551] nv0: entered promiscuous mode
[  794.671075] netlink: 'python3': attribute type 2 has an invalid length.
[  794.671228] openvswitch: nv0: Dropping previously announced user features
[  795.533815] left0: entered promiscuous mode
[  796.387530] right0: entered promiscuous mode
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[  799.331487] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  799.419257] python3 (1574) used greatest stack depth: 10600 bytes left
[  800.084471] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  800.239661] left0 (unregistering): left promiscuous mode
[  800.843918] nv0: left promiscuous mode
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[  808.009739] netlink: 'python3': attribute type 2 has an invalid length.
[  808.010150] dropreason: entered promiscuous mode
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[  836.394612] psample: entered promiscuous mode
[  837.252529] c0: entered promiscuous mode
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[  838.512830] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  839.059802] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  839.676341] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  844.067952] s0 (unregistering): left promiscuous mode
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[  844.710629] psample: left promiscuous mode