[  728.613628] netlink: 'python3': attribute type 2 has an invalid length.
[  728.613972] arpping: entered promiscuous mode
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[  732.344186] s0 (unregistering): left promiscuous mode
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[  734.416039] netlink: 'python3': attribute type 2 has an invalid length.
[  734.416951] ct4: entered promiscuous mode
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[  754.264526] netlink: 'python3': attribute type 2 has an invalid length.
[  754.264936] cv4: entered promiscuous mode
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[  762.277662] netlink: 'python3': attribute type 2 has an invalid length.
[  762.277963] nat4: entered promiscuous mode
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[  789.550495] netlink: 'python3': attribute type 2 has an invalid length.
[  789.550799] nv0: entered promiscuous mode
[  790.101308] netlink: 'python3': attribute type 2 has an invalid length.
[  790.101457] openvswitch: nv0: Dropping previously announced user features
[  790.763733] left0: entered promiscuous mode
[  791.482102] right0: entered promiscuous mode
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[  793.822850] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  793.892558] python3 (2640) used greatest stack depth: 10584 bytes left
[  794.400844] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  794.537257] left0 (unregistering): left promiscuous mode
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[  801.597116] dropreason: entered promiscuous mode
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[  829.483997] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  830.054564] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  830.626093] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  835.044498] s0 (unregistering): left promiscuous mode
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