[  829.627943] netlink: 'python3': attribute type 2 has an invalid length.
[  829.628280] arpping: entered promiscuous mode
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[  835.206003] s0 (unregistering): left promiscuous mode
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[  838.759737] netlink: 'python3': attribute type 2 has an invalid length.
[  838.759998] ct4: entered promiscuous mode
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[  863.238948] netlink: 'python3': attribute type 2 has an invalid length.
[  863.239235] cv4: entered promiscuous mode
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[  875.021449] netlink: 'python3': attribute type 2 has an invalid length.
[  875.021778] nat4: entered promiscuous mode
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[  912.132290] nv0: entered promiscuous mode
[  913.144314] netlink: 'python3': attribute type 2 has an invalid length.
[  913.144471] openvswitch: nv0: Dropping previously announced user features
[  914.349608] left0: entered promiscuous mode
[  915.467145] right0: entered promiscuous mode
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[  919.046297] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  919.113354] python3 (26278) used greatest stack depth: 10640 bytes left
[  919.958779] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.143366] left0 (unregistering): left promiscuous mode
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[  931.547075] dropreason: entered promiscuous mode
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[  969.697052] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  970.686696] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  971.605936] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  977.698347] s0 (unregistering): left promiscuous mode
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