[  814.630952] netlink: 'python3': attribute type 2 has an invalid length.
[  814.631279] arpping: entered promiscuous mode
[  815.750257] c0: entered promiscuous mode
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[  820.080769] s0 (unregistering): left promiscuous mode
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[  823.475475] netlink: 'python3': attribute type 2 has an invalid length.
[  823.475726] ct4: entered promiscuous mode
[  824.553971] c0: entered promiscuous mode
[  825.620659] s0: entered promiscuous mode
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[  847.865771] netlink: 'python3': attribute type 2 has an invalid length.
[  847.866064] cv4: entered promiscuous mode
[  849.029217] c0: entered promiscuous mode
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[  859.364070] netlink: 'python3': attribute type 2 has an invalid length.
[  859.364375] nat4: entered promiscuous mode
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[  882.991073] netlink: 'python3': attribute type 2 has an invalid length.
[  882.991348] natrelated4: entered promiscuous mode
[  884.079874] c0: entered promiscuous mode
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[  895.827829] netlink: 'python3': attribute type 2 has an invalid length.
[  895.828100] nv0: entered promiscuous mode
[  896.788394] netlink: 'python3': attribute type 2 has an invalid length.
[  896.788515] openvswitch: nv0: Dropping previously announced user features
[  897.957993] left0: entered promiscuous mode
[  899.047746] right0: entered promiscuous mode
[  900.778387] right0: left promiscuous mode
[  902.556620] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.627769] python3 (26515) used greatest stack depth: 10608 bytes left
[  903.511548] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.674909] left0 (unregistering): left promiscuous mode
[  904.509654] nv0: left promiscuous mode
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[  913.602110] netlink: 'python3': attribute type 2 has an invalid length.
[  913.602375] dropreason: entered promiscuous mode
[  914.613979] c0: entered promiscuous mode
[  915.694530] s0: entered promiscuous mode
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[  949.271798] psample: entered promiscuous mode
[  950.487559] c0: entered promiscuous mode
[  950.846867] s0: entered promiscuous mode
[  952.741248] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  953.704968] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.612707] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.390454] s0 (unregistering): left promiscuous mode
[  960.466236] c0 (unregistering): left promiscuous mode
[  961.267631] psample: left promiscuous mode