[  790.080051] netlink: 'python3': attribute type 2 has an invalid length.
[  790.080310] arpping: entered promiscuous mode
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[  798.288133] netlink: 'python3': attribute type 2 has an invalid length.
[  798.288401] ct4: entered promiscuous mode
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[  821.755703] netlink: 'python3': attribute type 2 has an invalid length.
[  821.755961] cv4: entered promiscuous mode
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[  832.202799] netlink: 'python3': attribute type 2 has an invalid length.
[  832.203067] nat4: entered promiscuous mode
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[  866.743558] nv0: entered promiscuous mode
[  867.543947] netlink: 'python3': attribute type 2 has an invalid length.
[  867.544054] openvswitch: nv0: Dropping previously announced user features
[  868.638932] left0: entered promiscuous mode
[  869.668137] right0: entered promiscuous mode
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[  872.991460] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.059969] python3 (25240) used greatest stack depth: 10640 bytes left
[  873.849897] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.021495] left0 (unregistering): left promiscuous mode
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[  883.298007] dropreason: entered promiscuous mode
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[  919.662078] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.453183] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.265650] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.676281] s0 (unregistering): left promiscuous mode
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