[  804.645938] netlink: 'python3': attribute type 2 has an invalid length.
[  804.646214] arpping: entered promiscuous mode
[  805.825466] c0: entered promiscuous mode
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[  809.793836] s0 (unregistering): left promiscuous mode
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[  812.961573] netlink: 'python3': attribute type 2 has an invalid length.
[  812.961858] ct4: entered promiscuous mode
[  814.039211] c0: entered promiscuous mode
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[  836.666445] netlink: 'python3': attribute type 2 has an invalid length.
[  836.666730] cv4: entered promiscuous mode
[  837.692931] c0: entered promiscuous mode
[  838.748156] s0: entered promiscuous mode
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[  847.531363] netlink: 'python3': attribute type 2 has an invalid length.
[  847.531651] nat4: entered promiscuous mode
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[  870.208818] netlink: 'python3': attribute type 2 has an invalid length.
[  870.209073] natrelated4: entered promiscuous mode
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[  881.729853] netlink: 'python3': attribute type 2 has an invalid length.
[  881.730117] nv0: entered promiscuous mode
[  882.526483] netlink: 'python3': attribute type 2 has an invalid length.
[  882.526609] openvswitch: nv0: Dropping previously announced user features
[  883.575565] left0: entered promiscuous mode
[  884.574594] right0: entered promiscuous mode
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[  887.883538] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.944277] python3 (25240) used greatest stack depth: 10640 bytes left
[  888.694245] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.854753] left0 (unregistering): left promiscuous mode
[  889.622785] nv0: left promiscuous mode
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[  898.308419] netlink: 'python3': attribute type 2 has an invalid length.
[  898.308695] dropreason: entered promiscuous mode
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[  931.896171] psample: entered promiscuous mode
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[  935.079860] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.941120] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.801601] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.955917] s0 (unregistering): left promiscuous mode
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[  943.845841] psample: left promiscuous mode