[  698.415980] netlink: 'python3': attribute type 2 has an invalid length.
[  698.416266] arpping: entered promiscuous mode
[  699.066237] c0: entered promiscuous mode
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[  701.939854] s0 (unregistering): left promiscuous mode
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[  702.498261] arpping: left promiscuous mode
[  703.938783] netlink: 'python3': attribute type 2 has an invalid length.
[  703.939079] ct4: entered promiscuous mode
[  704.574743] c0: entered promiscuous mode
[  705.254082] s0: entered promiscuous mode
[  721.277282] s0 (unregistering): left promiscuous mode
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[  721.910684] ct4: left promiscuous mode
[  723.400323] netlink: 'python3': attribute type 2 has an invalid length.
[  723.400915] cv4: entered promiscuous mode
[  724.124940] c0: entered promiscuous mode
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[  729.239355] s0 (unregistering): left promiscuous mode
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[  729.838979] cv4: left promiscuous mode
[  731.328485] netlink: 'python3': attribute type 2 has an invalid length.
[  731.329097] nat4: entered promiscuous mode
[  732.014026] c0: entered promiscuous mode
[  732.682089] s0: entered promiscuous mode
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[  750.372816] netlink: 'python3': attribute type 2 has an invalid length.
[  750.373124] natrelated4: entered promiscuous mode
[  751.076030] c0: entered promiscuous mode
[  751.706244] s0: entered promiscuous mode
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[  758.025388] netlink: 'python3': attribute type 2 has an invalid length.
[  758.025660] nv0: entered promiscuous mode
[  758.513469] netlink: 'python3': attribute type 2 has an invalid length.
[  758.513577] openvswitch: nv0: Dropping previously announced user features
[  759.189909] left0: entered promiscuous mode
[  759.827181] right0: entered promiscuous mode
[  760.839608] right0: left promiscuous mode
[  761.897065] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  761.952057] python3 (1576) used greatest stack depth: 10600 bytes left
[  762.430661] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  762.559093] left0 (unregistering): left promiscuous mode
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[  765.003524] ui0: entered promiscuous mode
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[  770.483082] netlink: 'python3': attribute type 2 has an invalid length.
[  770.483352] dropreason: entered promiscuous mode
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[  795.824779] psample: entered promiscuous mode
[  796.552593] c0: entered promiscuous mode
[  796.638788] s0: entered promiscuous mode
[  797.635417] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  798.161552] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  798.731861] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  802.685494] s0 (unregistering): left promiscuous mode
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[  803.225960] psample: left promiscuous mode