[  784.734051] netlink: 'python3': attribute type 2 has an invalid length.
[  784.734308] arpping: entered promiscuous mode
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[  793.413700] netlink: 'python3': attribute type 2 has an invalid length.
[  793.413978] ct4: entered promiscuous mode
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[  817.355783] netlink: 'python3': attribute type 2 has an invalid length.
[  817.356038] cv4: entered promiscuous mode
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[  828.509143] netlink: 'python3': attribute type 2 has an invalid length.
[  828.509447] nat4: entered promiscuous mode
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[  851.631001] netlink: 'python3': attribute type 2 has an invalid length.
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[  864.031817] netlink: 'python3': attribute type 2 has an invalid length.
[  864.032057] nv0: entered promiscuous mode
[  864.880873] netlink: 'python3': attribute type 2 has an invalid length.
[  864.880991] openvswitch: nv0: Dropping previously announced user features
[  865.941663] left0: entered promiscuous mode
[  866.966835] right0: entered promiscuous mode
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[  870.177356] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  870.239337] python3 (25241) used greatest stack depth: 10640 bytes left
[  871.021007] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.177650] left0 (unregistering): left promiscuous mode
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[  880.914994] dropreason: entered promiscuous mode
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[  917.848105] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  918.725142] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.510049] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.086704] s0 (unregistering): left promiscuous mode
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