[  711.349223] netlink: 'python3': attribute type 2 has an invalid length.
[  711.349473] arpping: entered promiscuous mode
[  712.045949] c0: entered promiscuous mode
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[  714.942814] s0 (unregistering): left promiscuous mode
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[  717.142630] netlink: 'python3': attribute type 2 has an invalid length.
[  717.142912] ct4: entered promiscuous mode
[  717.911331] c0: entered promiscuous mode
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[  735.045359] s0 (unregistering): left promiscuous mode
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[  737.258928] netlink: 'python3': attribute type 2 has an invalid length.
[  737.259358] cv4: entered promiscuous mode
[  738.029503] c0: entered promiscuous mode
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[  745.566597] netlink: 'python3': attribute type 2 has an invalid length.
[  745.566940] nat4: entered promiscuous mode
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[  765.175724] netlink: 'python3': attribute type 2 has an invalid length.
[  765.176040] natrelated4: entered promiscuous mode
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[  773.212007] netlink: 'python3': attribute type 2 has an invalid length.
[  773.212302] nv0: entered promiscuous mode
[  773.789825] netlink: 'python3': attribute type 2 has an invalid length.
[  773.789932] openvswitch: nv0: Dropping previously announced user features
[  774.515426] left0: entered promiscuous mode
[  775.222971] right0: entered promiscuous mode
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[  777.501432] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.564251] python3 (2639) used greatest stack depth: 10608 bytes left
[  778.048932] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.190118] left0 (unregistering): left promiscuous mode
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[  785.447107] netlink: 'python3': attribute type 2 has an invalid length.
[  785.447457] dropreason: entered promiscuous mode
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[  812.148571] c0: entered promiscuous mode
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[  813.292316] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.813227] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.389746] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.243233] s0 (unregistering): left promiscuous mode
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[  818.808734] psample: left promiscuous mode