[  711.618029] netlink: 'python3': attribute type 2 has an invalid length.
[  711.618306] arpping: entered promiscuous mode
[  712.295029] c0: entered promiscuous mode
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[  715.318779] s0 (unregistering): left promiscuous mode
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[  717.439888] netlink: 'python3': attribute type 2 has an invalid length.
[  717.440172] ct4: entered promiscuous mode
[  718.238063] c0: entered promiscuous mode
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[  737.502018] netlink: 'python3': attribute type 2 has an invalid length.
[  737.502303] cv4: entered promiscuous mode
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[  745.571794] netlink: 'python3': attribute type 2 has an invalid length.
[  745.572078] nat4: entered promiscuous mode
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[  764.749805] netlink: 'python3': attribute type 2 has an invalid length.
[  764.750133] natrelated4: entered promiscuous mode
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[  773.156123] netlink: 'python3': attribute type 2 has an invalid length.
[  773.156686] nv0: entered promiscuous mode
[  773.759795] netlink: 'python3': attribute type 2 has an invalid length.
[  773.759914] openvswitch: nv0: Dropping previously announced user features
[  774.483909] left0: entered promiscuous mode
[  775.176304] right0: entered promiscuous mode
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[  777.505258] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.566811] python3 (2640) used greatest stack depth: 10608 bytes left
[  778.149667] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.306376] left0 (unregistering): left promiscuous mode
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[  785.776325] netlink: 'python3': attribute type 2 has an invalid length.
[  785.776658] dropreason: entered promiscuous mode
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[  813.927897] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.586852] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  815.172286] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.334930] s0 (unregistering): left promiscuous mode
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