[  796.947596] netlink: 'python3': attribute type 2 has an invalid length.
[  796.947835] arpping: entered promiscuous mode
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[  802.230564] s0 (unregistering): left promiscuous mode
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[  805.835125] netlink: 'python3': attribute type 2 has an invalid length.
[  805.835398] ct4: entered promiscuous mode
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[  830.351025] netlink: 'python3': attribute type 2 has an invalid length.
[  830.351268] cv4: entered promiscuous mode
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[  841.951367] netlink: 'python3': attribute type 2 has an invalid length.
[  841.951632] nat4: entered promiscuous mode
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[  865.085520] netlink: 'python3': attribute type 2 has an invalid length.
[  865.085796] natrelated4: entered promiscuous mode
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[  878.889688] netlink: 'python3': attribute type 2 has an invalid length.
[  878.889969] nv0: entered promiscuous mode
[  879.793204] netlink: 'python3': attribute type 2 has an invalid length.
[  879.793316] openvswitch: nv0: Dropping previously announced user features
[  880.880521] left0: entered promiscuous mode
[  881.970542] right0: entered promiscuous mode
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[  885.624960] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.695493] python3 (26277) used greatest stack depth: 10640 bytes left
[  886.595518] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.772323] left0 (unregistering): left promiscuous mode
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[  897.273030] netlink: 'python3': attribute type 2 has an invalid length.
[  897.273303] dropreason: entered promiscuous mode
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[  932.124158] psample: entered promiscuous mode
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[  935.425445] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.303124] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.242627] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.065441] s0 (unregistering): left promiscuous mode
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[  944.003921] psample: left promiscuous mode