[  713.632947] netlink: 'python3': attribute type 2 has an invalid length.
[  713.633359] arpping: entered promiscuous mode
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[  717.482732] s0 (unregistering): left promiscuous mode
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[  719.764099] netlink: 'python3': attribute type 2 has an invalid length.
[  719.764469] ct4: entered promiscuous mode
[  720.544407] c0: entered promiscuous mode
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[  739.797293] netlink: 'python3': attribute type 2 has an invalid length.
[  739.797603] cv4: entered promiscuous mode
[  740.544520] c0: entered promiscuous mode
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[  747.909776] netlink: 'python3': attribute type 2 has an invalid length.
[  747.910048] nat4: entered promiscuous mode
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[  767.553023] netlink: 'python3': attribute type 2 has an invalid length.
[  767.553389] natrelated4: entered promiscuous mode
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[  775.985370] netlink: 'python3': attribute type 2 has an invalid length.
[  775.985614] nv0: entered promiscuous mode
[  776.523534] netlink: 'python3': attribute type 2 has an invalid length.
[  776.523685] openvswitch: nv0: Dropping previously announced user features
[  777.219355] left0: entered promiscuous mode
[  777.868450] right0: entered promiscuous mode
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[  780.119627] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.194157] python3 (2646) used greatest stack depth: 10584 bytes left
[  780.736985] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.863094] left0 (unregistering): left promiscuous mode
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[  788.420636] netlink: 'python3': attribute type 2 has an invalid length.
[  788.420957] dropreason: entered promiscuous mode
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[  814.118858] psample: entered promiscuous mode
[  814.833012] c0: entered promiscuous mode
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[  816.126117] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.692603] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.283302] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.518154] s0 (unregistering): left promiscuous mode
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