[  823.754123] netlink: 'python3': attribute type 2 has an invalid length.
[  823.754358] arpping: entered promiscuous mode
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[  832.269712] netlink: 'python3': attribute type 2 has an invalid length.
[  832.269975] ct4: entered promiscuous mode
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[  856.288127] netlink: 'python3': attribute type 2 has an invalid length.
[  856.288392] cv4: entered promiscuous mode
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[  867.932429] netlink: 'python3': attribute type 2 has an invalid length.
[  867.932713] nat4: entered promiscuous mode
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[  904.592331] netlink: 'python3': attribute type 2 has an invalid length.
[  904.592586] nv0: entered promiscuous mode
[  905.542750] netlink: 'python3': attribute type 2 has an invalid length.
[  905.542871] openvswitch: nv0: Dropping previously announced user features
[  906.600513] left0: entered promiscuous mode
[  907.634936] right0: entered promiscuous mode
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[  910.962611] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.021441] python3 (26273) used greatest stack depth: 10640 bytes left
[  911.854449] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.020265] left0 (unregistering): left promiscuous mode
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[  923.258912] netlink: 'python3': attribute type 2 has an invalid length.
[  923.259302] dropreason: entered promiscuous mode
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[  961.143364] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.093638] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.048786] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  968.932613] s0 (unregistering): left promiscuous mode
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