[  778.110765] netlink: 'python3': attribute type 2 has an invalid length.
[  778.111227] arpping: entered promiscuous mode
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[  782.610375] s0 (unregistering): left promiscuous mode
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[  784.767580] netlink: 'python3': attribute type 2 has an invalid length.
[  784.767942] ct4: entered promiscuous mode
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[  805.096630] netlink: 'python3': attribute type 2 has an invalid length.
[  805.096947] cv4: entered promiscuous mode
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[  814.287392] netlink: 'python3': attribute type 2 has an invalid length.
[  814.287728] nat4: entered promiscuous mode
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[  834.906609] natrelated4: entered promiscuous mode
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[  844.477831] netlink: 'python3': attribute type 2 has an invalid length.
[  844.478159] nv0: entered promiscuous mode
[  845.104321] netlink: 'python3': attribute type 2 has an invalid length.
[  845.104465] openvswitch: nv0: Dropping previously announced user features
[  845.924444] left0: entered promiscuous mode
[  846.708502] right0: entered promiscuous mode
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[  849.269960] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  849.334987] python3 (2649) used greatest stack depth: 10592 bytes left
[  849.881435] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  850.051209] left0 (unregistering): left promiscuous mode
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[  857.934574] dropreason: entered promiscuous mode
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[  887.320907] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.923578] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.546430] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.984465] s0 (unregistering): left promiscuous mode
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