[  831.220252] netlink: 'python3': attribute type 2 has an invalid length.
[  831.220597] arpping: entered promiscuous mode
[  832.353869] c0: entered promiscuous mode
[  833.534298] s0: entered promiscuous mode
[  836.745066] s0 (unregistering): left promiscuous mode
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[  840.252454] netlink: 'python3': attribute type 2 has an invalid length.
[  840.252709] ct4: entered promiscuous mode
[  841.477052] c0: entered promiscuous mode
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[  865.420935] netlink: 'python3': attribute type 2 has an invalid length.
[  865.421163] cv4: entered promiscuous mode
[  866.691581] c0: entered promiscuous mode
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[  877.481809] netlink: 'python3': attribute type 2 has an invalid length.
[  877.482074] nat4: entered promiscuous mode
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[  901.281316] netlink: 'python3': attribute type 2 has an invalid length.
[  901.281637] natrelated4: entered promiscuous mode
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[  913.782834] netlink: 'python3': attribute type 2 has an invalid length.
[  913.783163] nv0: entered promiscuous mode
[  914.722896] netlink: 'python3': attribute type 2 has an invalid length.
[  914.723026] openvswitch: nv0: Dropping previously announced user features
[  915.868784] left0: entered promiscuous mode
[  916.970053] right0: entered promiscuous mode
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[  920.501000] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.569237] python3 (26274) used greatest stack depth: 10608 bytes left
[  921.508382] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.691529] left0 (unregistering): left promiscuous mode
[  922.525895] nv0: left promiscuous mode
[  925.836784] ui0: entered promiscuous mode
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[  932.716591] netlink: 'python3': attribute type 2 has an invalid length.
[  932.716806] dropreason: entered promiscuous mode
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[  967.775320] psample: entered promiscuous mode
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[  971.129110] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  972.069461] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  972.977625] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  978.870238] s0 (unregistering): left promiscuous mode
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[  979.882305] psample: left promiscuous mode