[  688.744344] netlink: 'python3': attribute type 2 has an invalid length.
[  688.744645] arpping: entered promiscuous mode
[  689.467999] c0: entered promiscuous mode
[  690.224842] s0: entered promiscuous mode
[  692.586829] s0 (unregistering): left promiscuous mode
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[  694.605449] netlink: 'python3': attribute type 2 has an invalid length.
[  694.605679] ct4: entered promiscuous mode
[  695.243200] c0: entered promiscuous mode
[  695.909328] s0: entered promiscuous mode
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[  714.544702] netlink: 'python3': attribute type 2 has an invalid length.
[  714.545102] cv4: entered promiscuous mode
[  715.496023] c0: entered promiscuous mode
[  716.257739] s0: entered promiscuous mode
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[  723.550862] netlink: 'python3': attribute type 2 has an invalid length.
[  723.551232] nat4: entered promiscuous mode
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[  742.912281] netlink: 'python3': attribute type 2 has an invalid length.
[  742.912543] natrelated4: entered promiscuous mode
[  743.559278] c0: entered promiscuous mode
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[  750.574619] netlink: 'python3': attribute type 2 has an invalid length.
[  750.574894] nv0: entered promiscuous mode
[  751.178772] netlink: 'python3': attribute type 2 has an invalid length.
[  751.178870] openvswitch: nv0: Dropping previously announced user features
[  751.877807] left0: entered promiscuous mode
[  752.592543] right0: entered promiscuous mode
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[  754.735041] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  754.790129] python3 (1577) used greatest stack depth: 10600 bytes left
[  755.378635] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  755.524534] left0 (unregistering): left promiscuous mode
[  756.090223] nv0: left promiscuous mode
[  758.102980] ui0: entered promiscuous mode
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[  762.744605] netlink: 'python3': attribute type 2 has an invalid length.
[  762.744902] dropreason: entered promiscuous mode
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[  788.593850] psample: entered promiscuous mode
[  789.464217] c0: entered promiscuous mode
[  789.600850] s0: entered promiscuous mode
[  790.681552] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.237897] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.809126] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  795.745101] s0 (unregistering): left promiscuous mode
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[  796.316454] psample: left promiscuous mode