[  807.997267] netlink: 'python3': attribute type 2 has an invalid length.
[  807.997575] arpping: entered promiscuous mode
[  809.035545] c0: entered promiscuous mode
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[  813.090190] s0 (unregistering): left promiscuous mode
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[  816.729957] netlink: 'python3': attribute type 2 has an invalid length.
[  816.730215] ct4: entered promiscuous mode
[  817.850577] c0: entered promiscuous mode
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[  841.032947] netlink: 'python3': attribute type 2 has an invalid length.
[  841.033221] cv4: entered promiscuous mode
[  842.125613] c0: entered promiscuous mode
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[  850.275089] cv4: left promiscuous mode
[  852.992754] netlink: 'python3': attribute type 2 has an invalid length.
[  852.993051] nat4: entered promiscuous mode
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[  876.371862] netlink: 'python3': attribute type 2 has an invalid length.
[  876.372209] natrelated4: entered promiscuous mode
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[  888.405177] netlink: 'python3': attribute type 2 has an invalid length.
[  888.405512] nv0: entered promiscuous mode
[  889.193022] netlink: 'python3': attribute type 2 has an invalid length.
[  889.193160] openvswitch: nv0: Dropping previously announced user features
[  890.158255] left0: entered promiscuous mode
[  891.154718] right0: entered promiscuous mode
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[  894.408173] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  894.471031] python3 (26275) used greatest stack depth: 10608 bytes left
[  895.336171] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  895.529216] left0 (unregistering): left promiscuous mode
[  896.361167] nv0: left promiscuous mode
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[  905.471294] netlink: 'python3': attribute type 2 has an invalid length.
[  905.471596] dropreason: entered promiscuous mode
[  906.501059] c0: entered promiscuous mode
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[  939.588107] psample: entered promiscuous mode
[  940.766705] c0: entered promiscuous mode
[  940.998977] s0: entered promiscuous mode
[  942.798400] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.739338] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.656848] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.432310] s0 (unregistering): left promiscuous mode
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[  951.324706] psample: left promiscuous mode