[  717.088958] netlink: 'python3': attribute type 2 has an invalid length.
[  717.089326] arpping: entered promiscuous mode
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[  720.966943] s0 (unregistering): left promiscuous mode
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[  723.184009] netlink: 'python3': attribute type 2 has an invalid length.
[  723.184358] ct4: entered promiscuous mode
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[  743.145040] netlink: 'python3': attribute type 2 has an invalid length.
[  743.145391] cv4: entered promiscuous mode
[  744.004229] c0: entered promiscuous mode
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[  751.875865] netlink: 'python3': attribute type 2 has an invalid length.
[  751.876191] nat4: entered promiscuous mode
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[  771.648306] netlink: 'python3': attribute type 2 has an invalid length.
[  771.648623] natrelated4: entered promiscuous mode
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[  780.143151] netlink: 'python3': attribute type 2 has an invalid length.
[  780.143441] nv0: entered promiscuous mode
[  780.743583] netlink: 'python3': attribute type 2 has an invalid length.
[  780.743737] openvswitch: nv0: Dropping previously announced user features
[  781.443576] left0: entered promiscuous mode
[  782.164086] right0: entered promiscuous mode
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[  784.545484] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  784.614344] python3 (2638) used greatest stack depth: 10592 bytes left
[  785.183880] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  785.335071] left0 (unregistering): left promiscuous mode
[  785.900560] nv0: left promiscuous mode
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[  793.051604] netlink: 'python3': attribute type 2 has an invalid length.
[  793.051974] dropreason: entered promiscuous mode
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[  820.381400] psample: entered promiscuous mode
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[  822.533151] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.060990] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.615576] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  827.566401] s0 (unregistering): left promiscuous mode
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