[  686.245029] netlink: 'python3': attribute type 2 has an invalid length.
[  686.245310] arpping: entered promiscuous mode
[  686.938179] c0: entered promiscuous mode
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[  690.026376] s0 (unregistering): left promiscuous mode
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[  692.041183] netlink: 'python3': attribute type 2 has an invalid length.
[  692.041456] ct4: entered promiscuous mode
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[  711.485070] netlink: 'python3': attribute type 2 has an invalid length.
[  711.485312] cv4: entered promiscuous mode
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[  719.054149] netlink: 'python3': attribute type 2 has an invalid length.
[  719.054417] nat4: entered promiscuous mode
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[  737.572208] netlink: 'python3': attribute type 2 has an invalid length.
[  737.572491] natrelated4: entered promiscuous mode
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[  744.921232] netlink: 'python3': attribute type 2 has an invalid length.
[  744.921501] nv0: entered promiscuous mode
[  745.420350] netlink: 'python3': attribute type 2 has an invalid length.
[  745.420465] openvswitch: nv0: Dropping previously announced user features
[  746.070976] left0: entered promiscuous mode
[  746.690325] right0: entered promiscuous mode
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[  748.749432] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  748.802209] python3 (1572) used greatest stack depth: 10600 bytes left
[  749.361613] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  749.494083] left0 (unregistering): left promiscuous mode
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[  751.953931] ui0: entered promiscuous mode
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[  756.373556] dropreason: entered promiscuous mode
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[  781.764524] c0: entered promiscuous mode
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[  782.932827] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  783.468366] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  783.970698] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  787.655703] s0 (unregistering): left promiscuous mode
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