[  711.929904] netlink: 'python3': attribute type 2 has an invalid length.
[  711.930248] arpping: entered promiscuous mode
[  712.710631] c0: entered promiscuous mode
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[  715.895200] s0 (unregistering): left promiscuous mode
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[  718.035710] netlink: 'python3': attribute type 2 has an invalid length.
[  718.036066] ct4: entered promiscuous mode
[  718.846509] c0: entered promiscuous mode
[  719.556105] s0: entered promiscuous mode
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[  738.159355] netlink: 'python3': attribute type 2 has an invalid length.
[  738.159646] cv4: entered promiscuous mode
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[  746.222282] netlink: 'python3': attribute type 2 has an invalid length.
[  746.222660] nat4: entered promiscuous mode
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[  765.555216] netlink: 'python3': attribute type 2 has an invalid length.
[  765.555544] natrelated4: entered promiscuous mode
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[  773.123454] netlink: 'python3': attribute type 2 has an invalid length.
[  773.123725] nv0: entered promiscuous mode
[  773.701380] netlink: 'python3': attribute type 2 has an invalid length.
[  773.701500] openvswitch: nv0: Dropping previously announced user features
[  774.360229] left0: entered promiscuous mode
[  775.074614] right0: entered promiscuous mode
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[  777.386407] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.456802] python3 (2642) used greatest stack depth: 10608 bytes left
[  777.985984] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.148235] left0 (unregistering): left promiscuous mode
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[  785.409769] netlink: 'python3': attribute type 2 has an invalid length.
[  785.410050] dropreason: entered promiscuous mode
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[  811.535778] psample: entered promiscuous mode
[  812.300481] c0: entered promiscuous mode
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[  813.553257] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.115191] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.701401] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.215037] s0 (unregistering): left promiscuous mode
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[  819.807932] psample: left promiscuous mode