[  810.212037] netlink: 'python3': attribute type 2 has an invalid length.
[  810.212382] arpping: entered promiscuous mode
[  811.315709] c0: entered promiscuous mode
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[  815.520401] s0 (unregistering): left promiscuous mode
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[  819.171111] netlink: 'python3': attribute type 2 has an invalid length.
[  819.171494] ct4: entered promiscuous mode
[  820.351973] c0: entered promiscuous mode
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[  843.635080] netlink: 'python3': attribute type 2 has an invalid length.
[  843.635407] cv4: entered promiscuous mode
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[  855.213694] netlink: 'python3': attribute type 2 has an invalid length.
[  855.213937] nat4: entered promiscuous mode
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[  878.733318] netlink: 'python3': attribute type 2 has an invalid length.
[  878.733578] natrelated4: entered promiscuous mode
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[  891.659104] nv0: entered promiscuous mode
[  892.507686] netlink: 'python3': attribute type 2 has an invalid length.
[  892.507792] openvswitch: nv0: Dropping previously announced user features
[  893.575332] left0: entered promiscuous mode
[  894.732377] right0: entered promiscuous mode
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[  898.314072] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  898.381147] python3 (26277) used greatest stack depth: 10608 bytes left
[  899.147956] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.317817] left0 (unregistering): left promiscuous mode
[  900.126063] nv0: left promiscuous mode
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[  909.568528] netlink: 'python3': attribute type 2 has an invalid length.
[  909.568790] dropreason: entered promiscuous mode
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[  946.890318] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  947.772843] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.649477] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.253868] s0 (unregistering): left promiscuous mode
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