[  796.434237] netlink: 'python3': attribute type 2 has an invalid length.
[  796.434566] arpping: entered promiscuous mode
[  797.546101] c0: entered promiscuous mode
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[  801.458053] s0 (unregistering): left promiscuous mode
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[  804.902182] netlink: 'python3': attribute type 2 has an invalid length.
[  804.902448] ct4: entered promiscuous mode
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[  828.354663] netlink: 'python3': attribute type 2 has an invalid length.
[  828.354904] cv4: entered promiscuous mode
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[  839.168714] netlink: 'python3': attribute type 2 has an invalid length.
[  839.168941] nat4: entered promiscuous mode
[  840.243661] c0: entered promiscuous mode
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[  861.605388] netlink: 'python3': attribute type 2 has an invalid length.
[  861.605657] natrelated4: entered promiscuous mode
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[  873.846210] netlink: 'python3': attribute type 2 has an invalid length.
[  873.846484] nv0: entered promiscuous mode
[  874.708096] netlink: 'python3': attribute type 2 has an invalid length.
[  874.708241] openvswitch: nv0: Dropping previously announced user features
[  875.804051] left0: entered promiscuous mode
[  876.827745] right0: entered promiscuous mode
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[  880.147164] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.209638] python3 (25244) used greatest stack depth: 10640 bytes left
[  881.014455] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.207768] left0 (unregistering): left promiscuous mode
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[  890.735915] netlink: 'python3': attribute type 2 has an invalid length.
[  890.736163] dropreason: entered promiscuous mode
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[  926.212777] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  926.984235] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.783651] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.274528] s0 (unregistering): left promiscuous mode
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