[  786.692779] netlink: 'python3': attribute type 2 has an invalid length.
[  786.693089] arpping: entered promiscuous mode
[  787.728100] c0: entered promiscuous mode
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[  791.727257] s0 (unregistering): left promiscuous mode
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[  794.788239] netlink: 'python3': attribute type 2 has an invalid length.
[  794.788503] ct4: entered promiscuous mode
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[  796.895270] s0: entered promiscuous mode
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[  818.543171] netlink: 'python3': attribute type 2 has an invalid length.
[  818.543482] cv4: entered promiscuous mode
[  819.624412] c0: entered promiscuous mode
[  820.601739] s0: entered promiscuous mode
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[  829.552158] netlink: 'python3': attribute type 2 has an invalid length.
[  829.552389] nat4: entered promiscuous mode
[  830.604103] c0: entered promiscuous mode
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[  852.501685] netlink: 'python3': attribute type 2 has an invalid length.
[  852.501926] natrelated4: entered promiscuous mode
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[  854.600195] s0: entered promiscuous mode
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[  864.786950] netlink: 'python3': attribute type 2 has an invalid length.
[  864.787191] nv0: entered promiscuous mode
[  865.610796] netlink: 'python3': attribute type 2 has an invalid length.
[  865.610895] openvswitch: nv0: Dropping previously announced user features
[  866.614450] left0: entered promiscuous mode
[  867.624517] right0: entered promiscuous mode
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[  870.864053] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  870.923516] python3 (25243) used greatest stack depth: 10640 bytes left
[  871.708351] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.873664] left0 (unregistering): left promiscuous mode
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[  881.380311] netlink: 'python3': attribute type 2 has an invalid length.
[  881.380605] dropreason: entered promiscuous mode
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[  915.545863] psample: entered promiscuous mode
[  916.609890] c0: entered promiscuous mode
[  916.909282] s0: entered promiscuous mode
[  918.675118] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.561004] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.468155] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.059429] s0 (unregistering): left promiscuous mode
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[  927.942071] psample: left promiscuous mode