[  820.637607] netlink: 'python3': attribute type 2 has an invalid length.
[  820.637895] arpping: entered promiscuous mode
[  821.860312] c0: entered promiscuous mode
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[  825.957575] s0 (unregistering): left promiscuous mode
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[  829.339395] netlink: 'python3': attribute type 2 has an invalid length.
[  829.339724] ct4: entered promiscuous mode
[  830.576359] c0: entered promiscuous mode
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[  854.138917] netlink: 'python3': attribute type 2 has an invalid length.
[  854.139388] cv4: entered promiscuous mode
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[  865.739902] netlink: 'python3': attribute type 2 has an invalid length.
[  865.740131] nat4: entered promiscuous mode
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[  888.834527] netlink: 'python3': attribute type 2 has an invalid length.
[  888.834816] natrelated4: entered promiscuous mode
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[  901.776440] netlink: 'python3': attribute type 2 has an invalid length.
[  901.776868] nv0: entered promiscuous mode
[  902.638170] netlink: 'python3': attribute type 2 has an invalid length.
[  902.638280] openvswitch: nv0: Dropping previously announced user features
[  903.729169] left0: entered promiscuous mode
[  904.745679] right0: entered promiscuous mode
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[  908.177319] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.243150] python3 (26283) used greatest stack depth: 10608 bytes left
[  909.073943] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.260191] left0 (unregistering): left promiscuous mode
[  910.028869] nv0: left promiscuous mode
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[  920.274437] netlink: 'python3': attribute type 2 has an invalid length.
[  920.274729] dropreason: entered promiscuous mode
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[  954.680278] psample: entered promiscuous mode
[  955.715203] c0: entered promiscuous mode
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[  957.828107] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.783625] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.697873] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.500784] s0 (unregistering): left promiscuous mode
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