[  828.095550] netlink: 'python3': attribute type 2 has an invalid length.
[  828.095858] arpping: entered promiscuous mode
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[  836.964150] netlink: 'python3': attribute type 2 has an invalid length.
[  836.964416] ct4: entered promiscuous mode
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[  861.737854] netlink: 'python3': attribute type 2 has an invalid length.
[  861.738150] cv4: entered promiscuous mode
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[  873.648279] netlink: 'python3': attribute type 2 has an invalid length.
[  873.648553] nat4: entered promiscuous mode
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[  910.686423] nv0: entered promiscuous mode
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[  911.634047] openvswitch: nv0: Dropping previously announced user features
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[  917.485903] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.558823] python3 (26272) used greatest stack depth: 10640 bytes left
[  918.377340] openvswitch: netlink: Flow actions may not be safe on all matching packets.
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[  930.070441] dropreason: entered promiscuous mode
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[  967.802119] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  968.790412] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.783263] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  976.024831] s0 (unregistering): left promiscuous mode
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