[  718.683339] netlink: 'python3': attribute type 2 has an invalid length.
[  718.683724] arpping: entered promiscuous mode
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[  724.513428] netlink: 'python3': attribute type 2 has an invalid length.
[  724.513714] ct4: entered promiscuous mode
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[  744.383135] netlink: 'python3': attribute type 2 has an invalid length.
[  744.383665] cv4: entered promiscuous mode
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[  752.590366] netlink: 'python3': attribute type 2 has an invalid length.
[  752.590644] nat4: entered promiscuous mode
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[  772.201799] netlink: 'python3': attribute type 2 has an invalid length.
[  772.202068] natrelated4: entered promiscuous mode
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[  780.347096] nv0: entered promiscuous mode
[  780.907812] netlink: 'python3': attribute type 2 has an invalid length.
[  780.907938] openvswitch: nv0: Dropping previously announced user features
[  781.609248] left0: entered promiscuous mode
[  782.304460] right0: entered promiscuous mode
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[  784.539134] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  784.608609] python3 (2644) used greatest stack depth: 10584 bytes left
[  785.185073] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  785.326789] left0 (unregistering): left promiscuous mode
[  785.839407] nv0: left promiscuous mode
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[  792.493508] netlink: 'python3': attribute type 2 has an invalid length.
[  792.493771] dropreason: entered promiscuous mode
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[  821.185796] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.785290] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  822.459143] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  826.843635] s0 (unregistering): left promiscuous mode
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