[  707.892416] netlink: 'python3': attribute type 2 has an invalid length.
[  707.892730] arpping: entered promiscuous mode
[  708.549532] c0: entered promiscuous mode
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[  711.596977] s0 (unregistering): left promiscuous mode
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[  713.869245] netlink: 'python3': attribute type 2 has an invalid length.
[  713.869592] ct4: entered promiscuous mode
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[  734.216701] netlink: 'python3': attribute type 2 has an invalid length.
[  734.217024] cv4: entered promiscuous mode
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[  742.318735] netlink: 'python3': attribute type 2 has an invalid length.
[  742.319047] nat4: entered promiscuous mode
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[  761.791668] natrelated4: entered promiscuous mode
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[  770.295756] netlink: 'python3': attribute type 2 has an invalid length.
[  770.296064] nv0: entered promiscuous mode
[  770.837252] netlink: 'python3': attribute type 2 has an invalid length.
[  770.837359] openvswitch: nv0: Dropping previously announced user features
[  771.496623] left0: entered promiscuous mode
[  772.204119] right0: entered promiscuous mode
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[  774.459990] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.522485] python3 (2634) used greatest stack depth: 10600 bytes left
[  775.076557] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  775.209361] left0 (unregistering): left promiscuous mode
[  775.678948] nv0: left promiscuous mode
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[  783.453870] netlink: 'python3': attribute type 2 has an invalid length.
[  783.454141] dropreason: entered promiscuous mode
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[  810.871126] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.470181] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  812.018748] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.136502] s0 (unregistering): left promiscuous mode
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