[  710.050389] netlink: 'python3': attribute type 2 has an invalid length.
[  710.050678] arpping: entered promiscuous mode
[  710.830617] c0: entered promiscuous mode
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[  713.906501] s0 (unregistering): left promiscuous mode
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[  715.994710] netlink: 'python3': attribute type 2 has an invalid length.
[  715.995038] ct4: entered promiscuous mode
[  716.681628] c0: entered promiscuous mode
[  717.410008] s0: entered promiscuous mode
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[  735.950659] netlink: 'python3': attribute type 2 has an invalid length.
[  735.951031] cv4: entered promiscuous mode
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[  744.294775] netlink: 'python3': attribute type 2 has an invalid length.
[  744.295131] nat4: entered promiscuous mode
[  745.040528] c0: entered promiscuous mode
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[  763.540677] netlink: 'python3': attribute type 2 has an invalid length.
[  763.541069] natrelated4: entered promiscuous mode
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[  771.629475] netlink: 'python3': attribute type 2 has an invalid length.
[  771.629768] nv0: entered promiscuous mode
[  772.194287] netlink: 'python3': attribute type 2 has an invalid length.
[  772.194411] openvswitch: nv0: Dropping previously announced user features
[  772.867965] left0: entered promiscuous mode
[  773.540380] right0: entered promiscuous mode
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[  775.903129] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  775.982703] python3 (2648) used greatest stack depth: 10584 bytes left
[  776.596625] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.736867] left0 (unregistering): left promiscuous mode
[  777.279880] nv0: left promiscuous mode
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[  784.130880] netlink: 'python3': attribute type 2 has an invalid length.
[  784.131238] dropreason: entered promiscuous mode
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[  810.578353] psample: entered promiscuous mode
[  811.406450] c0: entered promiscuous mode
[  811.573107] s0: entered promiscuous mode
[  812.705725] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.301708] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.854168] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.195811] s0 (unregistering): left promiscuous mode
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[  818.829358] psample: left promiscuous mode