[  704.314099] netlink: 'python3': attribute type 2 has an invalid length.
[  704.314395] arpping: entered promiscuous mode
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[  708.073627] s0 (unregistering): left promiscuous mode
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[  710.148557] netlink: 'python3': attribute type 2 has an invalid length.
[  710.148835] ct4: entered promiscuous mode
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[  730.168699] netlink: 'python3': attribute type 2 has an invalid length.
[  730.169024] cv4: entered promiscuous mode
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[  738.053741] netlink: 'python3': attribute type 2 has an invalid length.
[  738.054118] nat4: entered promiscuous mode
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[  757.465758] natrelated4: entered promiscuous mode
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[  765.804003] nv0: entered promiscuous mode
[  766.395834] netlink: 'python3': attribute type 2 has an invalid length.
[  766.395979] openvswitch: nv0: Dropping previously announced user features
[  767.069870] left0: entered promiscuous mode
[  767.750009] right0: entered promiscuous mode
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[  769.942049] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  770.007241] python3 (2644) used greatest stack depth: 10592 bytes left
[  770.579570] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  770.743216] left0 (unregistering): left promiscuous mode
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[  777.943679] dropreason: entered promiscuous mode
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[  805.766236] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  806.363909] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  806.905426] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.904644] s0 (unregistering): left promiscuous mode
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