[  819.025129] netlink: 'python3': attribute type 2 has an invalid length.
[  819.025442] arpping: entered promiscuous mode
[  820.358798] c0: entered promiscuous mode
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[  824.845441] s0 (unregistering): left promiscuous mode
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[  828.683403] netlink: 'python3': attribute type 2 has an invalid length.
[  828.683636] ct4: entered promiscuous mode
[  829.961800] c0: entered promiscuous mode
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[  855.127617] netlink: 'python3': attribute type 2 has an invalid length.
[  855.127891] cv4: entered promiscuous mode
[  856.380367] c0: entered promiscuous mode
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[  868.626916] netlink: 'python3': attribute type 2 has an invalid length.
[  868.627208] nat4: entered promiscuous mode
[  870.065131] c0: entered promiscuous mode
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[  893.062435] netlink: 'python3': attribute type 2 has an invalid length.
[  893.062686] natrelated4: entered promiscuous mode
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[  906.430951] netlink: 'python3': attribute type 2 has an invalid length.
[  906.431212] nv0: entered promiscuous mode
[  907.337058] netlink: 'python3': attribute type 2 has an invalid length.
[  907.337159] openvswitch: nv0: Dropping previously announced user features
[  908.439249] left0: entered promiscuous mode
[  909.480699] right0: entered promiscuous mode
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[  912.857992] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.921739] python3 (26276) used greatest stack depth: 10640 bytes left
[  913.753623] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.943094] left0 (unregistering): left promiscuous mode
[  914.739429] nv0: left promiscuous mode
[  918.175324] ui0: entered promiscuous mode
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[  925.124135] netlink: 'python3': attribute type 2 has an invalid length.
[  925.124407] dropreason: entered promiscuous mode
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[  959.541402] psample: entered promiscuous mode
[  960.668717] c0: entered promiscuous mode
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[  962.822080] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.736815] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.664127] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  970.456020] s0 (unregistering): left promiscuous mode
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[  971.332519] psample: left promiscuous mode