[  711.947814] netlink: 'python3': attribute type 2 has an invalid length.
[  711.948085] arpping: entered promiscuous mode
[  712.706566] c0: entered promiscuous mode
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[  715.931321] s0 (unregistering): left promiscuous mode
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[  718.071384] netlink: 'python3': attribute type 2 has an invalid length.
[  718.071680] ct4: entered promiscuous mode
[  718.797081] c0: entered promiscuous mode
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[  738.290958] netlink: 'python3': attribute type 2 has an invalid length.
[  738.291252] cv4: entered promiscuous mode
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[  747.023552] netlink: 'python3': attribute type 2 has an invalid length.
[  747.023930] nat4: entered promiscuous mode
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[  766.290867] netlink: 'python3': attribute type 2 has an invalid length.
[  766.291147] natrelated4: entered promiscuous mode
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[  774.690699] nv0: entered promiscuous mode
[  775.292479] netlink: 'python3': attribute type 2 has an invalid length.
[  775.292610] openvswitch: nv0: Dropping previously announced user features
[  776.037886] left0: entered promiscuous mode
[  776.871210] right0: entered promiscuous mode
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[  779.432888] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.519906] python3 (2647) used greatest stack depth: 10584 bytes left
[  780.100537] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.250438] left0 (unregistering): left promiscuous mode
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[  787.385227] netlink: 'python3': attribute type 2 has an invalid length.
[  787.385581] dropreason: entered promiscuous mode
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[  813.522848] psample: entered promiscuous mode
[  814.289677] c0: entered promiscuous mode
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[  815.592846] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.249282] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.880174] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.310219] s0 (unregistering): left promiscuous mode
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[  822.535349] psample: left promiscuous mode