[  819.121099] netlink: 'python3': attribute type 2 has an invalid length.
[  819.121332] arpping: entered promiscuous mode
[  820.243547] c0: entered promiscuous mode
[  821.318538] s0: entered promiscuous mode
[  824.449494] s0 (unregistering): left promiscuous mode
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[  828.145147] netlink: 'python3': attribute type 2 has an invalid length.
[  828.145475] ct4: entered promiscuous mode
[  829.292444] c0: entered promiscuous mode
[  830.294028] s0: entered promiscuous mode
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[  852.091240] netlink: 'python3': attribute type 2 has an invalid length.
[  852.091549] cv4: entered promiscuous mode
[  853.160301] c0: entered promiscuous mode
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[  860.197522] s0 (unregistering): left promiscuous mode
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[  861.193134] cv4: left promiscuous mode
[  863.860647] netlink: 'python3': attribute type 2 has an invalid length.
[  863.860926] nat4: entered promiscuous mode
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[  885.156432] nat4: left promiscuous mode
[  887.698244] netlink: 'python3': attribute type 2 has an invalid length.
[  887.698501] natrelated4: entered promiscuous mode
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[  901.208656] netlink: 'python3': attribute type 2 has an invalid length.
[  901.208975] nv0: entered promiscuous mode
[  902.188870] netlink: 'python3': attribute type 2 has an invalid length.
[  902.188959] openvswitch: nv0: Dropping previously announced user features
[  903.316653] left0: entered promiscuous mode
[  904.530436] right0: entered promiscuous mode
[  906.377875] right0: left promiscuous mode
[  908.209448] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.278516] python3 (26274) used greatest stack depth: 10640 bytes left
[  909.096507] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.290991] left0 (unregistering): left promiscuous mode
[  910.127152] nv0: left promiscuous mode
[  913.695927] ui0: entered promiscuous mode
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[  920.858689] netlink: 'python3': attribute type 2 has an invalid length.
[  920.858974] dropreason: entered promiscuous mode
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[  955.965303] psample: entered promiscuous mode
[  957.135251] c0: entered promiscuous mode
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[  959.403671] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.455328] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.465677] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.799208] s0 (unregistering): left promiscuous mode
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[  968.755875] psample: left promiscuous mode