[  801.063051] netlink: 'python3': attribute type 2 has an invalid length.
[  801.063370] arpping: entered promiscuous mode
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[  809.384034] netlink: 'python3': attribute type 2 has an invalid length.
[  809.384307] ct4: entered promiscuous mode
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[  832.904320] netlink: 'python3': attribute type 2 has an invalid length.
[  832.904647] cv4: entered promiscuous mode
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[  844.236961] netlink: 'python3': attribute type 2 has an invalid length.
[  844.237229] nat4: entered promiscuous mode
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[  879.934845] nv0: entered promiscuous mode
[  880.842157] netlink: 'python3': attribute type 2 has an invalid length.
[  880.842255] openvswitch: nv0: Dropping previously announced user features
[  881.899996] left0: entered promiscuous mode
[  882.940118] right0: entered promiscuous mode
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[  886.206783] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.270618] python3 (25239) used greatest stack depth: 10640 bytes left
[  887.073128] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.238399] left0 (unregistering): left promiscuous mode
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[  897.824652] dropreason: entered promiscuous mode
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[  934.183796] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.079519] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.004384] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  941.588660] s0 (unregistering): left promiscuous mode
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