[  810.502130] netlink: 'python3': attribute type 2 has an invalid length.
[  810.502409] arpping: entered promiscuous mode
[  811.728148] c0: entered promiscuous mode
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[  815.930645] s0 (unregistering): left promiscuous mode
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[  819.462912] netlink: 'python3': attribute type 2 has an invalid length.
[  819.463233] ct4: entered promiscuous mode
[  820.680131] c0: entered promiscuous mode
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[  844.130673] netlink: 'python3': attribute type 2 has an invalid length.
[  844.130943] cv4: entered promiscuous mode
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[  855.732097] netlink: 'python3': attribute type 2 has an invalid length.
[  855.732380] nat4: entered promiscuous mode
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[  879.178648] netlink: 'python3': attribute type 2 has an invalid length.
[  879.178915] natrelated4: entered promiscuous mode
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[  892.300908] netlink: 'python3': attribute type 2 has an invalid length.
[  892.301245] nv0: entered promiscuous mode
[  893.200375] netlink: 'python3': attribute type 2 has an invalid length.
[  893.200508] openvswitch: nv0: Dropping previously announced user features
[  894.400599] left0: entered promiscuous mode
[  895.473612] right0: entered promiscuous mode
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[  898.862276] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  898.932323] python3 (26273) used greatest stack depth: 10608 bytes left
[  899.840753] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  900.021538] left0 (unregistering): left promiscuous mode
[  900.925984] nv0: left promiscuous mode
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[  911.500596] dropreason: entered promiscuous mode
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[  949.768938] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.680521] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.621789] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.586574] s0 (unregistering): left promiscuous mode
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