[  703.515681] netlink: 'python3': attribute type 2 has an invalid length.
[  703.515948] arpping: entered promiscuous mode
[  704.179932] c0: entered promiscuous mode
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[  707.284791] s0 (unregistering): left promiscuous mode
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[  709.341475] netlink: 'python3': attribute type 2 has an invalid length.
[  709.341717] ct4: entered promiscuous mode
[  709.991947] c0: entered promiscuous mode
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[  728.916211] netlink: 'python3': attribute type 2 has an invalid length.
[  728.916666] cv4: entered promiscuous mode
[  729.607245] c0: entered promiscuous mode
[  730.228770] s0: entered promiscuous mode
[  734.673517] s0 (unregistering): left promiscuous mode
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[  735.224950] cv4: left promiscuous mode
[  736.675612] netlink: 'python3': attribute type 2 has an invalid length.
[  736.675949] nat4: entered promiscuous mode
[  737.408676] c0: entered promiscuous mode
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[  756.000175] netlink: 'python3': attribute type 2 has an invalid length.
[  756.000455] natrelated4: entered promiscuous mode
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[  763.945524] netlink: 'python3': attribute type 2 has an invalid length.
[  763.945911] nv0: entered promiscuous mode
[  764.460286] netlink: 'python3': attribute type 2 has an invalid length.
[  764.460392] openvswitch: nv0: Dropping previously announced user features
[  765.134655] left0: entered promiscuous mode
[  765.768714] right0: entered promiscuous mode
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[  768.043738] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  768.111559] python3 (2644) used greatest stack depth: 10608 bytes left
[  768.682527] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  768.811994] left0 (unregistering): left promiscuous mode
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[  776.045732] netlink: 'python3': attribute type 2 has an invalid length.
[  776.046061] dropreason: entered promiscuous mode
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[  801.894638] psample: entered promiscuous mode
[  802.730769] c0: entered promiscuous mode
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[  804.006500] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  804.547248] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  805.116261] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  809.162831] s0 (unregistering): left promiscuous mode
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[  809.770102] psample: left promiscuous mode