[  790.383688] netlink: 'python3': attribute type 2 has an invalid length.
[  790.383949] arpping: entered promiscuous mode
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[  798.776107] netlink: 'python3': attribute type 2 has an invalid length.
[  798.776350] ct4: entered promiscuous mode
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[  822.013703] netlink: 'python3': attribute type 2 has an invalid length.
[  822.013922] cv4: entered promiscuous mode
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[  832.879575] netlink: 'python3': attribute type 2 has an invalid length.
[  832.879819] nat4: entered promiscuous mode
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[  867.549503] nv0: entered promiscuous mode
[  868.398501] netlink: 'python3': attribute type 2 has an invalid length.
[  868.398605] openvswitch: nv0: Dropping previously announced user features
[  869.444906] left0: entered promiscuous mode
[  870.565460] right0: entered promiscuous mode
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[  873.913281] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.002112] python3 (25241) used greatest stack depth: 10640 bytes left
[  874.769576] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.935274] left0 (unregistering): left promiscuous mode
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[  884.541935] dropreason: entered promiscuous mode
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[  921.133737] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.941293] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.778443] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.192442] s0 (unregistering): left promiscuous mode
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