[  807.814125] netlink: 'python3': attribute type 2 has an invalid length.
[  807.814410] arpping: entered promiscuous mode
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[  816.364958] netlink: 'python3': attribute type 2 has an invalid length.
[  816.365261] ct4: entered promiscuous mode
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[  840.866141] netlink: 'python3': attribute type 2 has an invalid length.
[  840.866393] cv4: entered promiscuous mode
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[  852.392080] netlink: 'python3': attribute type 2 has an invalid length.
[  852.392358] nat4: entered promiscuous mode
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[  875.560360] netlink: 'python3': attribute type 2 has an invalid length.
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[  888.913250] netlink: 'python3': attribute type 2 has an invalid length.
[  888.913576] nv0: entered promiscuous mode
[  889.801188] netlink: 'python3': attribute type 2 has an invalid length.
[  889.801294] openvswitch: nv0: Dropping previously announced user features
[  890.890538] left0: entered promiscuous mode
[  891.954483] right0: entered promiscuous mode
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[  895.278277] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  895.343620] python3 (26272) used greatest stack depth: 10640 bytes left
[  896.200621] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.364394] left0 (unregistering): left promiscuous mode
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[  906.467473] dropreason: entered promiscuous mode
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[  943.500844] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  944.335231] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.199300] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.094080] s0 (unregistering): left promiscuous mode
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