[  707.531059] netlink: 'python3': attribute type 2 has an invalid length.
[  707.531353] arpping: entered promiscuous mode
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[  711.236186] s0 (unregistering): left promiscuous mode
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[  713.361000] netlink: 'python3': attribute type 2 has an invalid length.
[  713.361332] ct4: entered promiscuous mode
[  714.104040] c0: entered promiscuous mode
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[  733.461632] netlink: 'python3': attribute type 2 has an invalid length.
[  733.461951] cv4: entered promiscuous mode
[  734.271730] c0: entered promiscuous mode
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[  741.953036] netlink: 'python3': attribute type 2 has an invalid length.
[  741.953332] nat4: entered promiscuous mode
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[  768.942785] nv0: entered promiscuous mode
[  769.492247] netlink: 'python3': attribute type 2 has an invalid length.
[  769.492352] openvswitch: nv0: Dropping previously announced user features
[  770.168168] left0: entered promiscuous mode
[  770.883367] right0: entered promiscuous mode
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[  773.377892] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.440211] python3 (2643) used greatest stack depth: 10592 bytes left
[  773.988701] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.121948] left0 (unregistering): left promiscuous mode
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[  782.289977] dropreason: entered promiscuous mode
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[  810.845153] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.405403] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.991828] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.074405] s0 (unregistering): left promiscuous mode
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