[  692.059602] netlink: 'python3': attribute type 2 has an invalid length.
[  692.059892] arpping: entered promiscuous mode
[  692.715282] c0: entered promiscuous mode
[  693.388903] s0: entered promiscuous mode
[  695.755421] s0 (unregistering): left promiscuous mode
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[  697.744611] netlink: 'python3': attribute type 2 has an invalid length.
[  697.744921] ct4: entered promiscuous mode
[  698.409415] c0: entered promiscuous mode
[  699.092772] s0: entered promiscuous mode
[  715.200238] s0 (unregistering): left promiscuous mode
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[  717.272688] netlink: 'python3': attribute type 2 has an invalid length.
[  717.272976] cv4: entered promiscuous mode
[  717.996346] c0: entered promiscuous mode
[  718.687860] s0: entered promiscuous mode
[  723.030576] s0 (unregistering): left promiscuous mode
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[  725.176212] netlink: 'python3': attribute type 2 has an invalid length.
[  725.176495] nat4: entered promiscuous mode
[  725.873918] c0: entered promiscuous mode
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[  744.188706] netlink: 'python3': attribute type 2 has an invalid length.
[  744.188993] natrelated4: entered promiscuous mode
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[  752.047130] netlink: 'python3': attribute type 2 has an invalid length.
[  752.047457] nv0: entered promiscuous mode
[  752.642088] netlink: 'python3': attribute type 2 has an invalid length.
[  752.642273] openvswitch: nv0: Dropping previously announced user features
[  753.287370] left0: entered promiscuous mode
[  753.976304] right0: entered promiscuous mode
[  755.110056] right0: left promiscuous mode
[  756.195632] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  756.253700] python3 (1588) used greatest stack depth: 10600 bytes left
[  756.732851] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  756.870052] left0 (unregistering): left promiscuous mode
[  757.379319] nv0: left promiscuous mode
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[  763.882535] netlink: 'python3': attribute type 2 has an invalid length.
[  763.882866] dropreason: entered promiscuous mode
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[  788.919925] psample: entered promiscuous mode
[  789.633478] c0: entered promiscuous mode
[  789.774442] s0: entered promiscuous mode
[  790.723693] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.245265] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.824205] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  795.635901] s0 (unregistering): left promiscuous mode
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[  796.229135] psample: left promiscuous mode