[  819.653187] netlink: 'python3': attribute type 2 has an invalid length.
[  819.653426] arpping: entered promiscuous mode
[  820.784688] c0: entered promiscuous mode
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[  824.802837] s0 (unregistering): left promiscuous mode
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[  828.276995] netlink: 'python3': attribute type 2 has an invalid length.
[  828.277291] ct4: entered promiscuous mode
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[  852.880553] netlink: 'python3': attribute type 2 has an invalid length.
[  852.880795] cv4: entered promiscuous mode
[  854.052350] c0: entered promiscuous mode
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[  864.803217] netlink: 'python3': attribute type 2 has an invalid length.
[  864.803536] nat4: entered promiscuous mode
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[  889.103240] netlink: 'python3': attribute type 2 has an invalid length.
[  889.103491] natrelated4: entered promiscuous mode
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[  902.896667] netlink: 'python3': attribute type 2 has an invalid length.
[  902.896973] nv0: entered promiscuous mode
[  903.883038] netlink: 'python3': attribute type 2 has an invalid length.
[  903.883149] openvswitch: nv0: Dropping previously announced user features
[  905.111432] left0: entered promiscuous mode
[  906.181583] right0: entered promiscuous mode
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[  909.602911] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.664319] python3 (26281) used greatest stack depth: 10640 bytes left
[  910.563195] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.738071] left0 (unregistering): left promiscuous mode
[  911.563628] nv0: left promiscuous mode
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[  920.973833] netlink: 'python3': attribute type 2 has an invalid length.
[  920.974111] dropreason: entered promiscuous mode
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[  955.395204] psample: entered promiscuous mode
[  956.509994] c0: entered promiscuous mode
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[  958.550390] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.383979] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.334708] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.173372] s0 (unregistering): left promiscuous mode
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