[  708.121433] netlink: 'python3': attribute type 2 has an invalid length.
[  708.121724] arpping: entered promiscuous mode
[  708.805270] c0: entered promiscuous mode
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[  711.807320] s0 (unregistering): left promiscuous mode
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[  713.933189] netlink: 'python3': attribute type 2 has an invalid length.
[  713.933491] ct4: entered promiscuous mode
[  714.643756] c0: entered promiscuous mode
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[  733.930576] netlink: 'python3': attribute type 2 has an invalid length.
[  733.930871] cv4: entered promiscuous mode
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[  742.091571] netlink: 'python3': attribute type 2 has an invalid length.
[  742.091826] nat4: entered promiscuous mode
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[  761.771304] natrelated4: entered promiscuous mode
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[  770.347161] netlink: 'python3': attribute type 2 has an invalid length.
[  770.347590] nv0: entered promiscuous mode
[  771.032597] netlink: 'python3': attribute type 2 has an invalid length.
[  771.032763] openvswitch: nv0: Dropping previously announced user features
[  771.735502] left0: entered promiscuous mode
[  772.483629] right0: entered promiscuous mode
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[  774.633539] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.687733] python3 (2649) used greatest stack depth: 10592 bytes left
[  775.175662] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  775.315400] left0 (unregistering): left promiscuous mode
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[  782.803318] dropreason: entered promiscuous mode
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[  810.428302] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.025570] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.576010] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.604822] s0 (unregistering): left promiscuous mode
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[  816.130945] psample: left promiscuous mode