[  806.269414] netlink: 'python3': attribute type 2 has an invalid length.
[  806.269645] arpping: entered promiscuous mode
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[  811.656911] s0 (unregistering): left promiscuous mode
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[  815.015596] netlink: 'python3': attribute type 2 has an invalid length.
[  815.015828] ct4: entered promiscuous mode
[  816.034504] c0: entered promiscuous mode
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[  838.652297] netlink: 'python3': attribute type 2 has an invalid length.
[  838.652733] cv4: entered promiscuous mode
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[  849.445831] netlink: 'python3': attribute type 2 has an invalid length.
[  849.446063] nat4: entered promiscuous mode
[  850.539467] c0: entered promiscuous mode
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[  870.534616] nat4: left promiscuous mode
[  872.980751] netlink: 'python3': attribute type 2 has an invalid length.
[  872.981139] natrelated4: entered promiscuous mode
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[  885.498138] netlink: 'python3': attribute type 2 has an invalid length.
[  885.498415] nv0: entered promiscuous mode
[  886.397459] netlink: 'python3': attribute type 2 has an invalid length.
[  886.397607] openvswitch: nv0: Dropping previously announced user features
[  887.454708] left0: entered promiscuous mode
[  888.506405] right0: entered promiscuous mode
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[  891.865523] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.927079] python3 (26271) used greatest stack depth: 10640 bytes left
[  892.720391] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.896855] left0 (unregistering): left promiscuous mode
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[  903.718547] netlink: 'python3': attribute type 2 has an invalid length.
[  903.718814] dropreason: entered promiscuous mode
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[  937.995673] psample: entered promiscuous mode
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[  941.222509] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.144944] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.995348] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.965809] s0 (unregistering): left promiscuous mode
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[  949.913147] psample: left promiscuous mode