[  783.902734] netlink: 'python3': attribute type 2 has an invalid length.
[  783.902997] arpping: entered promiscuous mode
[  785.075819] c0: entered promiscuous mode
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[  789.711220] s0 (unregistering): left promiscuous mode
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[  793.481381] netlink: 'python3': attribute type 2 has an invalid length.
[  793.481698] ct4: entered promiscuous mode
[  794.666227] c0: entered promiscuous mode
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[  819.840775] netlink: 'python3': attribute type 2 has an invalid length.
[  819.841081] cv4: entered promiscuous mode
[  821.197733] c0: entered promiscuous mode
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[  832.828889] netlink: 'python3': attribute type 2 has an invalid length.
[  832.829164] nat4: entered promiscuous mode
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[  857.886689] netlink: 'python3': attribute type 2 has an invalid length.
[  857.887025] natrelated4: entered promiscuous mode
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[  872.377482] netlink: 'python3': attribute type 2 has an invalid length.
[  872.377807] nv0: entered promiscuous mode
[  873.265739] netlink: 'python3': attribute type 2 has an invalid length.
[  873.265853] openvswitch: nv0: Dropping previously announced user features
[  874.358372] left0: entered promiscuous mode
[  875.456713] right0: entered promiscuous mode
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[  879.223656] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.316310] python3 (26277) used greatest stack depth: 10640 bytes left
[  880.268992] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.468052] left0 (unregistering): left promiscuous mode
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[  891.205668] netlink: 'python3': attribute type 2 has an invalid length.
[  891.205944] dropreason: entered promiscuous mode
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[  930.838380] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.855088] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.853048] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.190825] s0 (unregistering): left promiscuous mode
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