[  801.184412] netlink: 'python3': attribute type 2 has an invalid length.
[  801.184681] arpping: entered promiscuous mode
[  802.297058] c0: entered promiscuous mode
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[  806.455565] s0 (unregistering): left promiscuous mode
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[  810.076699] netlink: 'python3': attribute type 2 has an invalid length.
[  810.076958] ct4: entered promiscuous mode
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[  834.950226] netlink: 'python3': attribute type 2 has an invalid length.
[  834.950520] cv4: entered promiscuous mode
[  836.113690] c0: entered promiscuous mode
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[  846.836385] netlink: 'python3': attribute type 2 has an invalid length.
[  846.836665] nat4: entered promiscuous mode
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[  870.490132] netlink: 'python3': attribute type 2 has an invalid length.
[  870.490402] natrelated4: entered promiscuous mode
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[  883.997345] netlink: 'python3': attribute type 2 has an invalid length.
[  883.997591] nv0: entered promiscuous mode
[  884.965519] netlink: 'python3': attribute type 2 has an invalid length.
[  884.965632] openvswitch: nv0: Dropping previously announced user features
[  886.137650] left0: entered promiscuous mode
[  887.348059] right0: entered promiscuous mode
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[  891.037555] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.109337] python3 (26274) used greatest stack depth: 10640 bytes left
[  892.000917] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.181379] left0 (unregistering): left promiscuous mode
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[  903.547307] netlink: 'python3': attribute type 2 has an invalid length.
[  903.547582] dropreason: entered promiscuous mode
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[  938.468121] psample: entered promiscuous mode
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[  941.544848] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.502401] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.448848] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  949.289095] s0 (unregistering): left promiscuous mode
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[  950.184693] psample: left promiscuous mode