[  710.165406] netlink: 'python3': attribute type 2 has an invalid length.
[  710.165824] arpping: entered promiscuous mode
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[  714.004331] s0 (unregistering): left promiscuous mode
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[  716.230241] netlink: 'python3': attribute type 2 has an invalid length.
[  716.230554] ct4: entered promiscuous mode
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[  736.607049] netlink: 'python3': attribute type 2 has an invalid length.
[  736.607421] cv4: entered promiscuous mode
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[  744.693155] netlink: 'python3': attribute type 2 has an invalid length.
[  744.693761] nat4: entered promiscuous mode
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[  764.400051] netlink: 'python3': attribute type 2 has an invalid length.
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[  773.082246] nv0: entered promiscuous mode
[  773.713998] netlink: 'python3': attribute type 2 has an invalid length.
[  773.714133] openvswitch: nv0: Dropping previously announced user features
[  774.441153] left0: entered promiscuous mode
[  775.214867] right0: entered promiscuous mode
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[  777.635627] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.711368] python3 (2644) used greatest stack depth: 10592 bytes left
[  778.274211] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.425506] left0 (unregistering): left promiscuous mode
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[  785.809040] dropreason: entered promiscuous mode
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[  813.982407] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.586288] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.123090] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.181437] s0 (unregistering): left promiscuous mode
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