[  829.069418] netlink: 'python3': attribute type 2 has an invalid length.
[  829.069727] arpping: entered promiscuous mode
[  830.204520] c0: entered promiscuous mode
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[  838.322342] netlink: 'python3': attribute type 2 has an invalid length.
[  838.322617] ct4: entered promiscuous mode
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[  863.091041] netlink: 'python3': attribute type 2 has an invalid length.
[  863.091345] cv4: entered promiscuous mode
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[  874.912890] netlink: 'python3': attribute type 2 has an invalid length.
[  874.913156] nat4: entered promiscuous mode
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[  898.487538] netlink: 'python3': attribute type 2 has an invalid length.
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[  912.060661] nv0: entered promiscuous mode
[  912.947871] netlink: 'python3': attribute type 2 has an invalid length.
[  912.947968] openvswitch: nv0: Dropping previously announced user features
[  913.964441] left0: entered promiscuous mode
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[  918.362429] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  918.431282] python3 (26268) used greatest stack depth: 10640 bytes left
[  919.353875] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.525904] left0 (unregistering): left promiscuous mode
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[  929.543040] netlink: 'python3': attribute type 2 has an invalid length.
[  929.543363] dropreason: entered promiscuous mode
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[  966.276372] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.248452] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  968.223523] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  974.107755] s0 (unregistering): left promiscuous mode
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