[  796.209932] netlink: 'python3': attribute type 2 has an invalid length.
[  796.210189] arpping: entered promiscuous mode
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[  804.551372] netlink: 'python3': attribute type 2 has an invalid length.
[  804.551639] ct4: entered promiscuous mode
[  805.574752] c0: entered promiscuous mode
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[  827.838473] netlink: 'python3': attribute type 2 has an invalid length.
[  827.838761] cv4: entered promiscuous mode
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[  838.980398] netlink: 'python3': attribute type 2 has an invalid length.
[  838.980667] nat4: entered promiscuous mode
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[  861.806955] netlink: 'python3': attribute type 2 has an invalid length.
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[  874.455886] netlink: 'python3': attribute type 2 has an invalid length.
[  874.456158] nv0: entered promiscuous mode
[  875.301987] netlink: 'python3': attribute type 2 has an invalid length.
[  875.302127] openvswitch: nv0: Dropping previously announced user features
[  876.347054] left0: entered promiscuous mode
[  877.434504] right0: entered promiscuous mode
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[  880.744934] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.807947] python3 (26274) used greatest stack depth: 10640 bytes left
[  881.654163] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.832101] left0 (unregistering): left promiscuous mode
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[  891.149492] dropreason: entered promiscuous mode
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[  927.628338] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.441916] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  929.288780] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.833128] s0 (unregistering): left promiscuous mode
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