[  707.603398] netlink: 'python3': attribute type 2 has an invalid length.
[  707.603734] arpping: entered promiscuous mode
[  708.327859] c0: entered promiscuous mode
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[  711.373093] s0 (unregistering): left promiscuous mode
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[  713.577299] netlink: 'python3': attribute type 2 has an invalid length.
[  713.577571] ct4: entered promiscuous mode
[  714.306780] c0: entered promiscuous mode
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[  733.240673] netlink: 'python3': attribute type 2 has an invalid length.
[  733.240963] cv4: entered promiscuous mode
[  733.919077] c0: entered promiscuous mode
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[  741.395682] netlink: 'python3': attribute type 2 has an invalid length.
[  741.395998] nat4: entered promiscuous mode
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[  761.276069] netlink: 'python3': attribute type 2 has an invalid length.
[  761.276437] natrelated4: entered promiscuous mode
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[  769.661412] netlink: 'python3': attribute type 2 has an invalid length.
[  769.661753] nv0: entered promiscuous mode
[  770.201932] netlink: 'python3': attribute type 2 has an invalid length.
[  770.202059] openvswitch: nv0: Dropping previously announced user features
[  770.877650] left0: entered promiscuous mode
[  771.603358] right0: entered promiscuous mode
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[  773.905361] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.966193] python3 (2648) used greatest stack depth: 10592 bytes left
[  774.501003] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.631954] left0 (unregistering): left promiscuous mode
[  775.176646] nv0: left promiscuous mode
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[  782.029485] netlink: 'python3': attribute type 2 has an invalid length.
[  782.029970] dropreason: entered promiscuous mode
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[  808.029639] psample: entered promiscuous mode
[  808.859351] c0: entered promiscuous mode
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[  810.017390] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.567524] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  811.142963] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.191755] s0 (unregistering): left promiscuous mode
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[  815.743584] psample: left promiscuous mode