[  844.239942] netlink: 'python3': attribute type 2 has an invalid length.
[  844.240267] arpping: entered promiscuous mode
[  844.897231] c0: entered promiscuous mode
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[  850.006028] netlink: 'python3': attribute type 2 has an invalid length.
[  850.006358] ct4: entered promiscuous mode
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[  869.571231] netlink: 'python3': attribute type 2 has an invalid length.
[  869.571517] cv4: entered promiscuous mode
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[  877.638984] netlink: 'python3': attribute type 2 has an invalid length.
[  877.639299] nat4: entered promiscuous mode
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[  905.747943] netlink: 'python3': attribute type 2 has an invalid length.
[  905.748535] nv0: entered promiscuous mode
[  906.367952] netlink: 'python3': attribute type 2 has an invalid length.
[  906.368070] openvswitch: nv0: Dropping previously announced user features
[  907.060106] left0: entered promiscuous mode
[  907.775445] right0: entered promiscuous mode
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[  909.989957] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.049082] python3 (3332) used greatest stack depth: 10584 bytes left
[  910.541271] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.671114] left0 (unregistering): left promiscuous mode
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[  917.756735] netlink: 'python3': attribute type 2 has an invalid length.
[  917.757044] dropreason: entered promiscuous mode
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[  944.951961] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.501532] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.121263] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  950.183048] s0 (unregistering): left promiscuous mode
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