[  816.832686] netlink: 'python3': attribute type 2 has an invalid length.
[  816.832927] arpping: entered promiscuous mode
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[  822.212558] s0 (unregistering): left promiscuous mode
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[  825.750931] netlink: 'python3': attribute type 2 has an invalid length.
[  825.751389] ct4: entered promiscuous mode
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[  849.982888] netlink: 'python3': attribute type 2 has an invalid length.
[  849.983170] cv4: entered promiscuous mode
[  851.152028] c0: entered promiscuous mode
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[  861.904849] netlink: 'python3': attribute type 2 has an invalid length.
[  861.905153] nat4: entered promiscuous mode
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[  885.400705] netlink: 'python3': attribute type 2 has an invalid length.
[  885.400940] natrelated4: entered promiscuous mode
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[  898.689803] netlink: 'python3': attribute type 2 has an invalid length.
[  898.690306] nv0: entered promiscuous mode
[  899.545391] netlink: 'python3': attribute type 2 has an invalid length.
[  899.545526] openvswitch: nv0: Dropping previously announced user features
[  900.650182] left0: entered promiscuous mode
[  901.782223] right0: entered promiscuous mode
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[  905.204145] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.266603] python3 (26285) used greatest stack depth: 10608 bytes left
[  906.131772] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.296073] left0 (unregistering): left promiscuous mode
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[  916.156632] netlink: 'python3': attribute type 2 has an invalid length.
[  916.156900] dropreason: entered promiscuous mode
[  917.300886] c0: entered promiscuous mode
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[  950.403301] psample: entered promiscuous mode
[  951.543420] c0: entered promiscuous mode
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[  953.599774] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.491363] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.353184] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.157707] s0 (unregistering): left promiscuous mode
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[  961.985128] psample: left promiscuous mode