[  804.817475] netlink: 'python3': attribute type 2 has an invalid length.
[  804.817767] arpping: entered promiscuous mode
[  805.970550] c0: entered promiscuous mode
[  807.096277] s0: entered promiscuous mode
[  810.231225] s0 (unregistering): left promiscuous mode
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[  813.710932] netlink: 'python3': attribute type 2 has an invalid length.
[  813.711201] ct4: entered promiscuous mode
[  814.820918] c0: entered promiscuous mode
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[  838.353331] netlink: 'python3': attribute type 2 has an invalid length.
[  838.353623] cv4: entered promiscuous mode
[  839.499941] c0: entered promiscuous mode
[  840.685261] s0: entered promiscuous mode
[  846.643107] s0 (unregistering): left promiscuous mode
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[  850.198510] netlink: 'python3': attribute type 2 has an invalid length.
[  850.198797] nat4: entered promiscuous mode
[  851.351547] c0: entered promiscuous mode
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[  871.165981] nat4: left promiscuous mode
[  873.681149] netlink: 'python3': attribute type 2 has an invalid length.
[  873.681391] natrelated4: entered promiscuous mode
[  874.684149] c0: entered promiscuous mode
[  875.766801] s0: entered promiscuous mode
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[  886.799264] netlink: 'python3': attribute type 2 has an invalid length.
[  886.799723] nv0: entered promiscuous mode
[  887.658247] netlink: 'python3': attribute type 2 has an invalid length.
[  887.658356] openvswitch: nv0: Dropping previously announced user features
[  888.760404] left0: entered promiscuous mode
[  889.896247] right0: entered promiscuous mode
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[  893.440286] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  893.513946] python3 (26277) used greatest stack depth: 10640 bytes left
[  894.373262] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  894.556974] left0 (unregistering): left promiscuous mode
[  895.370032] nv0: left promiscuous mode
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[  905.899855] netlink: 'python3': attribute type 2 has an invalid length.
[  905.900126] dropreason: entered promiscuous mode
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[  940.336324] psample: entered promiscuous mode
[  941.481269] c0: entered promiscuous mode
[  941.729123] s0: entered promiscuous mode
[  943.543345] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.474548] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.391862] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.333129] s0 (unregistering): left promiscuous mode
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[  952.309489] psample: left promiscuous mode