[  724.023718] netlink: 'python3': attribute type 2 has an invalid length.
[  724.023988] arpping: entered promiscuous mode
[  724.764583] c0: entered promiscuous mode
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[  727.866515] s0 (unregistering): left promiscuous mode
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[  730.118073] netlink: 'python3': attribute type 2 has an invalid length.
[  730.118345] ct4: entered promiscuous mode
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[  750.208104] netlink: 'python3': attribute type 2 has an invalid length.
[  750.208378] cv4: entered promiscuous mode
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[  758.393784] netlink: 'python3': attribute type 2 has an invalid length.
[  758.394087] nat4: entered promiscuous mode
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[  777.713899] natrelated4: entered promiscuous mode
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[  786.018834] nv0: entered promiscuous mode
[  786.541723] netlink: 'python3': attribute type 2 has an invalid length.
[  786.541845] openvswitch: nv0: Dropping previously announced user features
[  787.233388] left0: entered promiscuous mode
[  787.961756] right0: entered promiscuous mode
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[  790.143210] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  790.196537] python3 (2640) used greatest stack depth: 10592 bytes left
[  790.712620] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  790.845118] left0 (unregistering): left promiscuous mode
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[  798.010862] dropreason: entered promiscuous mode
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[  825.741122] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  826.309332] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  826.878463] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  830.854977] s0 (unregistering): left promiscuous mode
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