[  835.054723] netlink: 'python3': attribute type 2 has an invalid length.
[  835.055006] arpping: entered promiscuous mode
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[  841.453323] netlink: 'python3': attribute type 2 has an invalid length.
[  841.453628] ct4: entered promiscuous mode
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[  861.282333] netlink: 'python3': attribute type 2 has an invalid length.
[  861.282605] cv4: entered promiscuous mode
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[  868.715359] netlink: 'python3': attribute type 2 has an invalid length.
[  868.715656] nat4: entered promiscuous mode
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[  895.330588] nv0: entered promiscuous mode
[  895.879962] netlink: 'python3': attribute type 2 has an invalid length.
[  895.880093] openvswitch: nv0: Dropping previously announced user features
[  896.681296] left0: entered promiscuous mode
[  897.384518] right0: entered promiscuous mode
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[  899.672690] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.723700] python3 (31114) used greatest stack depth: 10592 bytes left
[  900.210660] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.360044] left0 (unregistering): left promiscuous mode
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[  907.246385] dropreason: entered promiscuous mode
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[  934.409414] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.948921] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.492004] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.472422] s0 (unregistering): left promiscuous mode
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