[  824.735473] netlink: 'python3': attribute type 2 has an invalid length.
[  824.735784] arpping: entered promiscuous mode
[  825.895417] c0: entered promiscuous mode
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[  830.174316] s0 (unregistering): left promiscuous mode
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[  833.655367] netlink: 'python3': attribute type 2 has an invalid length.
[  833.655609] ct4: entered promiscuous mode
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[  859.081494] netlink: 'python3': attribute type 2 has an invalid length.
[  859.081814] cv4: entered promiscuous mode
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[  871.068328] netlink: 'python3': attribute type 2 has an invalid length.
[  871.068575] nat4: entered promiscuous mode
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[  908.364562] netlink: 'python3': attribute type 2 has an invalid length.
[  908.364795] nv0: entered promiscuous mode
[  909.197005] netlink: 'python3': attribute type 2 has an invalid length.
[  909.197109] openvswitch: nv0: Dropping previously announced user features
[  910.273427] left0: entered promiscuous mode
[  911.519751] right0: entered promiscuous mode
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[  915.182970] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.248394] python3 (26274) used greatest stack depth: 10640 bytes left
[  916.160466] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  916.340995] left0 (unregistering): left promiscuous mode
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[  927.607097] netlink: 'python3': attribute type 2 has an invalid length.
[  927.607523] dropreason: entered promiscuous mode
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[  965.599136] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.475178] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.356890] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  973.073067] s0 (unregistering): left promiscuous mode
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