[  682.466555] netlink: 'python3': attribute type 2 has an invalid length.
[  682.466839] arpping: entered promiscuous mode
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[  686.397524] s0 (unregistering): left promiscuous mode
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[  688.376349] netlink: 'python3': attribute type 2 has an invalid length.
[  688.376684] ct4: entered promiscuous mode
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[  708.149106] netlink: 'python3': attribute type 2 has an invalid length.
[  708.149553] cv4: entered promiscuous mode
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[  716.283594] netlink: 'python3': attribute type 2 has an invalid length.
[  716.283957] nat4: entered promiscuous mode
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[  735.579738] natrelated4: entered promiscuous mode
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[  743.643401] netlink: 'python3': attribute type 2 has an invalid length.
[  743.643701] nv0: entered promiscuous mode
[  744.167603] netlink: 'python3': attribute type 2 has an invalid length.
[  744.167735] openvswitch: nv0: Dropping previously announced user features
[  744.800787] left0: entered promiscuous mode
[  745.454302] right0: entered promiscuous mode
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[  747.598821] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  747.659959] python3 (1592) used greatest stack depth: 10600 bytes left
[  748.180450] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  748.308215] left0 (unregistering): left promiscuous mode
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[  755.293056] dropreason: entered promiscuous mode
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[  781.255280] c0: entered promiscuous mode
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[  782.461371] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.998741] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  783.501888] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  787.566156] s0 (unregistering): left promiscuous mode
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