[  714.683201] netlink: 'python3': attribute type 2 has an invalid length.
[  714.683502] arpping: entered promiscuous mode
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[  718.328029] s0 (unregistering): left promiscuous mode
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[  720.402403] netlink: 'python3': attribute type 2 has an invalid length.
[  720.402705] ct4: entered promiscuous mode
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[  740.656819] netlink: 'python3': attribute type 2 has an invalid length.
[  740.657109] cv4: entered promiscuous mode
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[  749.020850] netlink: 'python3': attribute type 2 has an invalid length.
[  749.021120] nat4: entered promiscuous mode
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[  768.430786] netlink: 'python3': attribute type 2 has an invalid length.
[  768.431159] natrelated4: entered promiscuous mode
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[  777.516198] nv0: entered promiscuous mode
[  778.166107] netlink: 'python3': attribute type 2 has an invalid length.
[  778.166244] openvswitch: nv0: Dropping previously announced user features
[  778.998298] left0: entered promiscuous mode
[  779.787063] right0: entered promiscuous mode
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[  781.957768] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.022692] python3 (2641) used greatest stack depth: 10592 bytes left
[  782.600338] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.741538] left0 (unregistering): left promiscuous mode
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[  790.305503] netlink: 'python3': attribute type 2 has an invalid length.
[  790.305802] dropreason: entered promiscuous mode
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[  818.373267] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.898143] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.454758] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.372161] s0 (unregistering): left promiscuous mode
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