[  819.735236] netlink: 'python3': attribute type 2 has an invalid length.
[  819.735516] arpping: entered promiscuous mode
[  820.878048] c0: entered promiscuous mode
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[  825.066567] s0 (unregistering): left promiscuous mode
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[  828.693644] netlink: 'python3': attribute type 2 has an invalid length.
[  828.693917] ct4: entered promiscuous mode
[  829.886396] c0: entered promiscuous mode
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[  853.313883] netlink: 'python3': attribute type 2 has an invalid length.
[  853.314356] cv4: entered promiscuous mode
[  854.463958] c0: entered promiscuous mode
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[  865.429981] netlink: 'python3': attribute type 2 has an invalid length.
[  865.430279] nat4: entered promiscuous mode
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[  888.731163] netlink: 'python3': attribute type 2 has an invalid length.
[  888.731440] natrelated4: entered promiscuous mode
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[  901.697348] netlink: 'python3': attribute type 2 has an invalid length.
[  901.697635] nv0: entered promiscuous mode
[  902.662821] netlink: 'python3': attribute type 2 has an invalid length.
[  902.662929] openvswitch: nv0: Dropping previously announced user features
[  903.785983] left0: entered promiscuous mode
[  904.866149] right0: entered promiscuous mode
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[  908.430867] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.497495] python3 (26277) used greatest stack depth: 10608 bytes left
[  909.372487] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.557022] left0 (unregistering): left promiscuous mode
[  910.376045] nv0: left promiscuous mode
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[  919.932894] netlink: 'python3': attribute type 2 has an invalid length.
[  919.933207] dropreason: entered promiscuous mode
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[  954.331069] psample: entered promiscuous mode
[  955.439631] c0: entered promiscuous mode
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[  957.530704] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.444741] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.418580] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.300840] s0 (unregistering): left promiscuous mode
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[  966.289670] psample: left promiscuous mode