[  824.919267] netlink: 'python3': attribute type 2 has an invalid length.
[  824.919515] arpping: entered promiscuous mode
[  826.049096] c0: entered promiscuous mode
[  827.067662] s0: entered promiscuous mode
[  830.085671] s0 (unregistering): left promiscuous mode
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[  830.981470] arpping: left promiscuous mode
[  833.443835] netlink: 'python3': attribute type 2 has an invalid length.
[  833.444100] ct4: entered promiscuous mode
[  834.495762] c0: entered promiscuous mode
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[  854.434395] s0 (unregistering): left promiscuous mode
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[  855.290071] ct4: left promiscuous mode
[  857.774653] netlink: 'python3': attribute type 2 has an invalid length.
[  857.774924] cv4: entered promiscuous mode
[  858.788477] c0: entered promiscuous mode
[  859.812070] s0: entered promiscuous mode
[  865.505466] s0 (unregistering): left promiscuous mode
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[  866.422968] cv4: left promiscuous mode
[  869.021441] netlink: 'python3': attribute type 2 has an invalid length.
[  869.021696] nat4: entered promiscuous mode
[  870.192117] c0: entered promiscuous mode
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[  892.669240] netlink: 'python3': attribute type 2 has an invalid length.
[  892.669504] natrelated4: entered promiscuous mode
[  893.742711] c0: entered promiscuous mode
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[  902.037598] s0 (unregistering): left promiscuous mode
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[  905.294693] netlink: 'python3': attribute type 2 has an invalid length.
[  905.294960] nv0: entered promiscuous mode
[  906.142166] netlink: 'python3': attribute type 2 has an invalid length.
[  906.142279] openvswitch: nv0: Dropping previously announced user features
[  907.244792] left0: entered promiscuous mode
[  908.330608] right0: entered promiscuous mode
[  910.015298] right0: left promiscuous mode
[  911.619453] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.691989] python3 (26716) used greatest stack depth: 10608 bytes left
[  912.446073] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.606830] left0 (unregistering): left promiscuous mode
[  913.405020] nv0: left promiscuous mode
[  916.442225] ui0: entered promiscuous mode
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[  922.283206] netlink: 'python3': attribute type 2 has an invalid length.
[  922.283456] dropreason: entered promiscuous mode
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[  924.410856] s0: entered promiscuous mode
[  953.175175] s0 (unregistering): left promiscuous mode
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[  956.422951] psample: entered promiscuous mode
[  957.596614] c0: entered promiscuous mode
[  957.905517] s0: entered promiscuous mode
[  959.781603] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.709452] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.655377] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.612160] s0 (unregistering): left promiscuous mode
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[  968.451528] psample: left promiscuous mode