[  819.150574] netlink: 'python3': attribute type 2 has an invalid length.
[  819.150823] arpping: entered promiscuous mode
[  820.339302] c0: entered promiscuous mode
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[  824.769679] s0 (unregistering): left promiscuous mode
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[  828.576788] netlink: 'python3': attribute type 2 has an invalid length.
[  828.577097] ct4: entered promiscuous mode
[  829.738019] c0: entered promiscuous mode
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[  853.338488] netlink: 'python3': attribute type 2 has an invalid length.
[  853.338760] cv4: entered promiscuous mode
[  854.410561] c0: entered promiscuous mode
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[  865.532802] netlink: 'python3': attribute type 2 has an invalid length.
[  865.533125] nat4: entered promiscuous mode
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[  889.245048] netlink: 'python3': attribute type 2 has an invalid length.
[  889.245319] natrelated4: entered promiscuous mode
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[  902.125437] netlink: 'python3': attribute type 2 has an invalid length.
[  902.125762] nv0: entered promiscuous mode
[  903.138880] netlink: 'python3': attribute type 2 has an invalid length.
[  903.139005] openvswitch: nv0: Dropping previously announced user features
[  904.285665] left0: entered promiscuous mode
[  905.340321] right0: entered promiscuous mode
[  907.114038] right0: left promiscuous mode
[  908.870745] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.930736] python3 (26695) used greatest stack depth: 10608 bytes left
[  909.686401] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.871097] left0 (unregistering): left promiscuous mode
[  910.633501] nv0: left promiscuous mode
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[  919.793492] netlink: 'python3': attribute type 2 has an invalid length.
[  919.793769] dropreason: entered promiscuous mode
[  920.863083] c0: entered promiscuous mode
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[  954.138039] psample: entered promiscuous mode
[  955.221612] c0: entered promiscuous mode
[  955.523772] s0: entered promiscuous mode
[  957.377460] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.421024] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.402752] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.429169] s0 (unregistering): left promiscuous mode
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[  966.326857] psample: left promiscuous mode