[  715.173485] netlink: 'python3': attribute type 2 has an invalid length.
[  715.173780] arpping: entered promiscuous mode
[  715.871500] c0: entered promiscuous mode
[  716.512199] s0: entered promiscuous mode
[  718.953603] s0 (unregistering): left promiscuous mode
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[  721.153063] netlink: 'python3': attribute type 2 has an invalid length.
[  721.153381] ct4: entered promiscuous mode
[  721.895586] c0: entered promiscuous mode
[  722.624969] s0: entered promiscuous mode
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[  741.303120] netlink: 'python3': attribute type 2 has an invalid length.
[  741.303467] cv4: entered promiscuous mode
[  742.119682] c0: entered promiscuous mode
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[  749.500642] netlink: 'python3': attribute type 2 has an invalid length.
[  749.500928] nat4: entered promiscuous mode
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[  768.565891] netlink: 'python3': attribute type 2 has an invalid length.
[  768.566202] natrelated4: entered promiscuous mode
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[  776.118108] netlink: 'python3': attribute type 2 has an invalid length.
[  776.118395] nv0: entered promiscuous mode
[  776.664281] netlink: 'python3': attribute type 2 has an invalid length.
[  776.664435] openvswitch: nv0: Dropping previously announced user features
[  777.311439] left0: entered promiscuous mode
[  777.957866] right0: entered promiscuous mode
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[  779.922397] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  779.972584] python3 (2647) used greatest stack depth: 10608 bytes left
[  780.540983] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  780.685726] left0 (unregistering): left promiscuous mode
[  781.166630] nv0: left promiscuous mode
[  783.344930] ui0: entered promiscuous mode
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[  788.878561] netlink: 'python3': attribute type 2 has an invalid length.
[  788.878855] dropreason: entered promiscuous mode
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[  814.265811] psample: entered promiscuous mode
[  815.037805] c0: entered promiscuous mode
[  815.119961] s0: entered promiscuous mode
[  816.156252] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.745900] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  817.310054] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  821.308672] s0 (unregistering): left promiscuous mode
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[  821.825893] psample: left promiscuous mode