[  804.467768] netlink: 'python3': attribute type 2 has an invalid length.
[  804.468100] arpping: entered promiscuous mode
[  805.477375] c0: entered promiscuous mode
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[  809.277470] s0 (unregistering): left promiscuous mode
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[  810.154240] arpping: left promiscuous mode
[  812.542318] netlink: 'python3': attribute type 2 has an invalid length.
[  812.542685] ct4: entered promiscuous mode
[  813.584008] c0: entered promiscuous mode
[  814.551102] s0: entered promiscuous mode
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[  833.541390] ct4: left promiscuous mode
[  835.961605] netlink: 'python3': attribute type 2 has an invalid length.
[  835.961872] cv4: entered promiscuous mode
[  837.082669] c0: entered promiscuous mode
[  838.156871] s0: entered promiscuous mode
[  843.680137] s0 (unregistering): left promiscuous mode
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[  844.512747] cv4: left promiscuous mode
[  846.797786] netlink: 'python3': attribute type 2 has an invalid length.
[  846.798053] nat4: entered promiscuous mode
[  847.843394] c0: entered promiscuous mode
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[  869.510099] netlink: 'python3': attribute type 2 has an invalid length.
[  869.510399] natrelated4: entered promiscuous mode
[  870.557406] c0: entered promiscuous mode
[  871.614917] s0: entered promiscuous mode
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[  881.799724] netlink: 'python3': attribute type 2 has an invalid length.
[  881.800022] nv0: entered promiscuous mode
[  882.607940] netlink: 'python3': attribute type 2 has an invalid length.
[  882.608088] openvswitch: nv0: Dropping previously announced user features
[  883.670298] left0: entered promiscuous mode
[  884.749948] right0: entered promiscuous mode
[  886.311385] right0: left promiscuous mode
[  887.950602] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.018721] python3 (25243) used greatest stack depth: 10640 bytes left
[  888.827244] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.995736] left0 (unregistering): left promiscuous mode
[  889.777946] nv0: left promiscuous mode
[  892.992983] ui0: entered promiscuous mode
[  894.065226] left0: entered promiscuous mode
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[  899.747415] netlink: 'python3': attribute type 2 has an invalid length.
[  899.747652] dropreason: entered promiscuous mode
[  900.809032] c0: entered promiscuous mode
[  901.887249] s0: entered promiscuous mode
[  930.418559] s0 (unregistering): left promiscuous mode
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[  933.570227] psample: entered promiscuous mode
[  934.623421] c0: entered promiscuous mode
[  934.870443] s0: entered promiscuous mode
[  936.607522] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.517047] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.381524] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.005072] s0 (unregistering): left promiscuous mode
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[  944.899745] psample: left promiscuous mode