[  710.676095] netlink: 'python3': attribute type 2 has an invalid length.
[  710.676419] arpping: entered promiscuous mode
[  711.411708] c0: entered promiscuous mode
[  712.107676] s0: entered promiscuous mode
[  714.475286] s0 (unregistering): left promiscuous mode
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[  716.645102] netlink: 'python3': attribute type 2 has an invalid length.
[  716.645445] ct4: entered promiscuous mode
[  717.399843] c0: entered promiscuous mode
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[  736.690485] netlink: 'python3': attribute type 2 has an invalid length.
[  736.690738] cv4: entered promiscuous mode
[  737.389612] c0: entered promiscuous mode
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[  742.741761] s0 (unregistering): left promiscuous mode
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[  745.088414] netlink: 'python3': attribute type 2 has an invalid length.
[  745.088697] nat4: entered promiscuous mode
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[  764.356746] netlink: 'python3': attribute type 2 has an invalid length.
[  764.357032] natrelated4: entered promiscuous mode
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[  773.008068] netlink: 'python3': attribute type 2 has an invalid length.
[  773.008379] nv0: entered promiscuous mode
[  773.598541] netlink: 'python3': attribute type 2 has an invalid length.
[  773.598658] openvswitch: nv0: Dropping previously announced user features
[  774.302421] left0: entered promiscuous mode
[  775.028551] right0: entered promiscuous mode
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[  777.245887] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.302744] python3 (2642) used greatest stack depth: 10592 bytes left
[  777.851325] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.001720] left0 (unregistering): left promiscuous mode
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[  785.503835] netlink: 'python3': attribute type 2 has an invalid length.
[  785.504157] dropreason: entered promiscuous mode
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[  812.520097] c0: entered promiscuous mode
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[  813.812166] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.382566] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.964940] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.083743] s0 (unregistering): left promiscuous mode
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[  819.639124] psample: left promiscuous mode