[  708.024337] netlink: 'python3': attribute type 2 has an invalid length.
[  708.024715] arpping: entered promiscuous mode
[  708.765253] c0: entered promiscuous mode
[  709.518142] s0: entered promiscuous mode
[  711.921939] s0 (unregistering): left promiscuous mode
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[  714.328829] netlink: 'python3': attribute type 2 has an invalid length.
[  714.329110] ct4: entered promiscuous mode
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[  715.800000] s0: entered promiscuous mode
[  732.419209] s0 (unregistering): left promiscuous mode
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[  734.580579] netlink: 'python3': attribute type 2 has an invalid length.
[  734.580837] cv4: entered promiscuous mode
[  735.336932] c0: entered promiscuous mode
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[  741.091055] cv4: left promiscuous mode
[  742.725066] netlink: 'python3': attribute type 2 has an invalid length.
[  742.725430] nat4: entered promiscuous mode
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[  762.077199] netlink: 'python3': attribute type 2 has an invalid length.
[  762.077502] natrelated4: entered promiscuous mode
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[  769.815936] netlink: 'python3': attribute type 2 has an invalid length.
[  769.816305] nv0: entered promiscuous mode
[  770.447021] netlink: 'python3': attribute type 2 has an invalid length.
[  770.447191] openvswitch: nv0: Dropping previously announced user features
[  771.168943] left0: entered promiscuous mode
[  771.937259] right0: entered promiscuous mode
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[  774.192298] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.243445] python3 (2640) used greatest stack depth: 10592 bytes left
[  774.721217] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.865899] left0 (unregistering): left promiscuous mode
[  775.357350] nv0: left promiscuous mode
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[  782.197065] netlink: 'python3': attribute type 2 has an invalid length.
[  782.197381] dropreason: entered promiscuous mode
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[  807.516523] psample: entered promiscuous mode
[  808.213565] c0: entered promiscuous mode
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[  809.350908] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  809.855330] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.396394] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.325945] s0 (unregistering): left promiscuous mode
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[  814.865914] psample: left promiscuous mode