[  713.559134] netlink: 'python3': attribute type 2 has an invalid length.
[  713.559410] arpping: entered promiscuous mode
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[  717.322659] s0 (unregistering): left promiscuous mode
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[  719.448419] netlink: 'python3': attribute type 2 has an invalid length.
[  719.448679] ct4: entered promiscuous mode
[  720.097930] c0: entered promiscuous mode
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[  739.463905] netlink: 'python3': attribute type 2 has an invalid length.
[  739.464181] cv4: entered promiscuous mode
[  740.265333] c0: entered promiscuous mode
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[  747.700727] netlink: 'python3': attribute type 2 has an invalid length.
[  747.701061] nat4: entered promiscuous mode
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[  767.134247] netlink: 'python3': attribute type 2 has an invalid length.
[  767.134639] natrelated4: entered promiscuous mode
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[  775.540965] netlink: 'python3': attribute type 2 has an invalid length.
[  775.541284] nv0: entered promiscuous mode
[  776.238528] netlink: 'python3': attribute type 2 has an invalid length.
[  776.238652] openvswitch: nv0: Dropping previously announced user features
[  776.974548] left0: entered promiscuous mode
[  777.677855] right0: entered promiscuous mode
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[  779.796245] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.858347] python3 (2641) used greatest stack depth: 10592 bytes left
[  780.363398] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.500995] left0 (unregistering): left promiscuous mode
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[  787.630982] netlink: 'python3': attribute type 2 has an invalid length.
[  787.631310] dropreason: entered promiscuous mode
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[  814.298279] psample: entered promiscuous mode
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[  816.399298] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.964318] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.557591] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.586412] s0 (unregistering): left promiscuous mode
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