[  773.119999] netlink: 'python3': attribute type 2 has an invalid length.
[  773.120298] arpping: entered promiscuous mode
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[  778.078808] s0 (unregistering): left promiscuous mode
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[  781.610075] netlink: 'python3': attribute type 2 has an invalid length.
[  781.610359] ct4: entered promiscuous mode
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[  805.778193] netlink: 'python3': attribute type 2 has an invalid length.
[  805.778502] cv4: entered promiscuous mode
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[  817.435757] netlink: 'python3': attribute type 2 has an invalid length.
[  817.436008] nat4: entered promiscuous mode
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[  840.140079] netlink: 'python3': attribute type 2 has an invalid length.
[  840.140340] natrelated4: entered promiscuous mode
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[  852.816643] netlink: 'python3': attribute type 2 has an invalid length.
[  852.816928] nv0: entered promiscuous mode
[  853.712407] netlink: 'python3': attribute type 2 has an invalid length.
[  853.712521] openvswitch: nv0: Dropping previously announced user features
[  854.819337] left0: entered promiscuous mode
[  855.939645] right0: entered promiscuous mode
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[  859.217856] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  859.272455] python3 (26276) used greatest stack depth: 10608 bytes left
[  860.117362] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  860.296433] left0 (unregistering): left promiscuous mode
[  861.141042] nv0: left promiscuous mode
[  864.093525] ui0: entered promiscuous mode
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[  870.765527] netlink: 'python3': attribute type 2 has an invalid length.
[  870.765786] dropreason: entered promiscuous mode
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[  907.511722] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.389051] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.312537] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.140266] s0 (unregistering): left promiscuous mode
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[  916.061546] psample: left promiscuous mode