[  803.057400] netlink: 'python3': attribute type 2 has an invalid length.
[  803.057650] arpping: entered promiscuous mode
[  804.231572] c0: entered promiscuous mode
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[  808.601858] s0 (unregistering): left promiscuous mode
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[  812.061364] netlink: 'python3': attribute type 2 has an invalid length.
[  812.061589] ct4: entered promiscuous mode
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[  836.680787] netlink: 'python3': attribute type 2 has an invalid length.
[  836.681080] cv4: entered promiscuous mode
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[  848.466068] netlink: 'python3': attribute type 2 has an invalid length.
[  848.466315] nat4: entered promiscuous mode
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[  871.826735] netlink: 'python3': attribute type 2 has an invalid length.
[  871.826987] natrelated4: entered promiscuous mode
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[  885.003881] netlink: 'python3': attribute type 2 has an invalid length.
[  885.004122] nv0: entered promiscuous mode
[  885.849772] netlink: 'python3': attribute type 2 has an invalid length.
[  885.849892] openvswitch: nv0: Dropping previously announced user features
[  886.899676] left0: entered promiscuous mode
[  887.981188] right0: entered promiscuous mode
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[  891.594169] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.668860] python3 (26273) used greatest stack depth: 10640 bytes left
[  892.537603] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.713068] left0 (unregistering): left promiscuous mode
[  893.563365] nv0: left promiscuous mode
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[  902.890806] netlink: 'python3': attribute type 2 has an invalid length.
[  902.891055] dropreason: entered promiscuous mode
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[  937.515181] psample: entered promiscuous mode
[  938.687371] c0: entered promiscuous mode
[  938.973530] s0: entered promiscuous mode
[  940.806312] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  941.724923] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.711431] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.604761] s0 (unregistering): left promiscuous mode
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[  949.511321] psample: left promiscuous mode