[  797.970191] netlink: 'python3': attribute type 2 has an invalid length.
[  797.970425] arpping: entered promiscuous mode
[  799.083743] c0: entered promiscuous mode
[  800.236755] s0: entered promiscuous mode
[  803.443168] s0 (unregistering): left promiscuous mode
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[  807.094165] netlink: 'python3': attribute type 2 has an invalid length.
[  807.094429] ct4: entered promiscuous mode
[  808.092515] c0: entered promiscuous mode
[  809.154230] s0: entered promiscuous mode
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[  830.985069] netlink: 'python3': attribute type 2 has an invalid length.
[  830.985322] cv4: entered promiscuous mode
[  832.035412] c0: entered promiscuous mode
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[  841.972771] netlink: 'python3': attribute type 2 has an invalid length.
[  841.973068] nat4: entered promiscuous mode
[  843.129434] c0: entered promiscuous mode
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[  865.482917] netlink: 'python3': attribute type 2 has an invalid length.
[  865.483155] natrelated4: entered promiscuous mode
[  866.680337] c0: entered promiscuous mode
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[  879.082225] netlink: 'python3': attribute type 2 has an invalid length.
[  879.082514] nv0: entered promiscuous mode
[  879.998968] netlink: 'python3': attribute type 2 has an invalid length.
[  879.999083] openvswitch: nv0: Dropping previously announced user features
[  881.041069] left0: entered promiscuous mode
[  882.175656] right0: entered promiscuous mode
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[  885.737881] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.813032] python3 (26272) used greatest stack depth: 10640 bytes left
[  886.719844] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.912267] left0 (unregistering): left promiscuous mode
[  887.739503] nv0: left promiscuous mode
[  891.190805] ui0: entered promiscuous mode
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[  897.229914] netlink: 'python3': attribute type 2 has an invalid length.
[  897.230179] dropreason: entered promiscuous mode
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[  931.638141] psample: entered promiscuous mode
[  932.687808] c0: entered promiscuous mode
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[  934.761267] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.672155] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.532908] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.020594] s0 (unregistering): left promiscuous mode
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[  942.856488] psample: left promiscuous mode