[  789.694270] netlink: 'python3': attribute type 2 has an invalid length.
[  789.694499] arpping: entered promiscuous mode
[  790.660859] c0: entered promiscuous mode
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[  794.583144] s0 (unregistering): left promiscuous mode
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[  797.880029] netlink: 'python3': attribute type 2 has an invalid length.
[  797.880300] ct4: entered promiscuous mode
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[  821.670704] netlink: 'python3': attribute type 2 has an invalid length.
[  821.670963] cv4: entered promiscuous mode
[  822.697581] c0: entered promiscuous mode
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[  832.691017] netlink: 'python3': attribute type 2 has an invalid length.
[  832.691281] nat4: entered promiscuous mode
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[  855.303340] netlink: 'python3': attribute type 2 has an invalid length.
[  855.303687] natrelated4: entered promiscuous mode
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[  867.575839] nv0: entered promiscuous mode
[  868.458385] netlink: 'python3': attribute type 2 has an invalid length.
[  868.458512] openvswitch: nv0: Dropping previously announced user features
[  869.521410] left0: entered promiscuous mode
[  870.585214] right0: entered promiscuous mode
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[  873.906368] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.968396] python3 (25247) used greatest stack depth: 10640 bytes left
[  874.781403] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.951871] left0 (unregistering): left promiscuous mode
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[  885.439848] dropreason: entered promiscuous mode
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[  920.786295] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.648323] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.560605] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.160788] s0 (unregistering): left promiscuous mode
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[  929.045450] psample: left promiscuous mode