[  828.474450] netlink: 'python3': attribute type 2 has an invalid length.
[  828.474720] arpping: entered promiscuous mode
[  829.612238] c0: entered promiscuous mode
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[  833.694572] s0 (unregistering): left promiscuous mode
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[  837.148875] netlink: 'python3': attribute type 2 has an invalid length.
[  837.149140] ct4: entered promiscuous mode
[  838.216967] c0: entered promiscuous mode
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[  861.908661] netlink: 'python3': attribute type 2 has an invalid length.
[  861.908947] cv4: entered promiscuous mode
[  863.034998] c0: entered promiscuous mode
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[  873.473779] netlink: 'python3': attribute type 2 has an invalid length.
[  873.474051] nat4: entered promiscuous mode
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[  897.068853] netlink: 'python3': attribute type 2 has an invalid length.
[  897.069110] natrelated4: entered promiscuous mode
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[  910.322145] netlink: 'python3': attribute type 2 has an invalid length.
[  910.322425] nv0: entered promiscuous mode
[  911.255414] netlink: 'python3': attribute type 2 has an invalid length.
[  911.255530] openvswitch: nv0: Dropping previously announced user features
[  912.350355] left0: entered promiscuous mode
[  913.488308] right0: entered promiscuous mode
[  915.258161] right0: left promiscuous mode
[  917.051342] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.118509] python3 (26274) used greatest stack depth: 10640 bytes left
[  918.104101] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  918.303770] left0 (unregistering): left promiscuous mode
[  919.123300] nv0: left promiscuous mode
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[  928.461512] netlink: 'python3': attribute type 2 has an invalid length.
[  928.461764] dropreason: entered promiscuous mode
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[  963.522700] psample: entered promiscuous mode
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[  966.736416] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.626694] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  968.591424] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  974.560686] s0 (unregistering): left promiscuous mode
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[  975.504443] psample: left promiscuous mode