[  699.525226] netlink: 'python3': attribute type 2 has an invalid length.
[  699.525592] arpping: entered promiscuous mode
[  700.268640] c0: entered promiscuous mode
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[  703.389932] s0 (unregistering): left promiscuous mode
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[  705.561519] netlink: 'python3': attribute type 2 has an invalid length.
[  705.562167] ct4: entered promiscuous mode
[  706.371246] c0: entered promiscuous mode
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[  725.046315] netlink: 'python3': attribute type 2 has an invalid length.
[  725.046601] cv4: entered promiscuous mode
[  725.691241] c0: entered promiscuous mode
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[  730.651502] s0 (unregistering): left promiscuous mode
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[  732.649758] netlink: 'python3': attribute type 2 has an invalid length.
[  732.650055] nat4: entered promiscuous mode
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[  751.522842] netlink: 'python3': attribute type 2 has an invalid length.
[  751.523141] natrelated4: entered promiscuous mode
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[  759.264361] netlink: 'python3': attribute type 2 has an invalid length.
[  759.264606] nv0: entered promiscuous mode
[  759.798503] netlink: 'python3': attribute type 2 has an invalid length.
[  759.798625] openvswitch: nv0: Dropping previously announced user features
[  760.483744] left0: entered promiscuous mode
[  761.133002] right0: entered promiscuous mode
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[  763.218070] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  763.268135] python3 (2636) used greatest stack depth: 10608 bytes left
[  763.748097] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  763.867452] left0 (unregistering): left promiscuous mode
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[  770.670964] netlink: 'python3': attribute type 2 has an invalid length.
[  770.671221] dropreason: entered promiscuous mode
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[  796.026267] psample: entered promiscuous mode
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[  798.006944] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  798.581829] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  799.137004] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  803.168718] s0 (unregistering): left promiscuous mode
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[  803.731979] psample: left promiscuous mode