[  828.501895] netlink: 'python3': attribute type 2 has an invalid length.
[  828.502198] arpping: entered promiscuous mode
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[  837.118591] netlink: 'python3': attribute type 2 has an invalid length.
[  837.119126] ct4: entered promiscuous mode
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[  861.915296] netlink: 'python3': attribute type 2 has an invalid length.
[  861.915571] cv4: entered promiscuous mode
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[  873.118968] netlink: 'python3': attribute type 2 has an invalid length.
[  873.119220] nat4: entered promiscuous mode
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[  908.931489] nv0: entered promiscuous mode
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[  909.821558] openvswitch: nv0: Dropping previously announced user features
[  910.877733] left0: entered promiscuous mode
[  911.925187] right0: entered promiscuous mode
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[  915.358626] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.436546] python3 (26278) used greatest stack depth: 10608 bytes left
[  916.209810] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  916.396165] left0 (unregistering): left promiscuous mode
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[  926.519047] dropreason: entered promiscuous mode
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[  964.113414] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.076636] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.074014] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  972.099425] s0 (unregistering): left promiscuous mode
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