[  801.739915] netlink: 'python3': attribute type 2 has an invalid length.
[  801.740218] arpping: entered promiscuous mode
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[  810.062359] netlink: 'python3': attribute type 2 has an invalid length.
[  810.062586] ct4: entered promiscuous mode
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[  833.415748] netlink: 'python3': attribute type 2 has an invalid length.
[  833.416058] cv4: entered promiscuous mode
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[  844.291764] netlink: 'python3': attribute type 2 has an invalid length.
[  844.292021] nat4: entered promiscuous mode
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[  878.951512] nv0: entered promiscuous mode
[  879.732784] netlink: 'python3': attribute type 2 has an invalid length.
[  879.732891] openvswitch: nv0: Dropping previously announced user features
[  880.770939] left0: entered promiscuous mode
[  881.753755] right0: entered promiscuous mode
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[  884.952660] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.016460] python3 (25238) used greatest stack depth: 10640 bytes left
[  885.780841] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.938462] left0 (unregistering): left promiscuous mode
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[  895.194520] dropreason: entered promiscuous mode
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[  931.974224] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.836589] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.728009] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.114130] s0 (unregistering): left promiscuous mode
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