[  815.333880] netlink: 'python3': attribute type 2 has an invalid length.
[  815.334135] arpping: entered promiscuous mode
[  816.392332] c0: entered promiscuous mode
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[  820.482853] s0 (unregistering): left promiscuous mode
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[  824.068336] netlink: 'python3': attribute type 2 has an invalid length.
[  824.068594] ct4: entered promiscuous mode
[  825.314054] c0: entered promiscuous mode
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[  848.526573] netlink: 'python3': attribute type 2 has an invalid length.
[  848.526834] cv4: entered promiscuous mode
[  849.732361] c0: entered promiscuous mode
[  850.823591] s0: entered promiscuous mode
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[  857.730245] cv4: left promiscuous mode
[  860.330063] netlink: 'python3': attribute type 2 has an invalid length.
[  860.330320] nat4: entered promiscuous mode
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[  883.655508] netlink: 'python3': attribute type 2 has an invalid length.
[  883.655745] natrelated4: entered promiscuous mode
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[  896.663621] netlink: 'python3': attribute type 2 has an invalid length.
[  896.663876] nv0: entered promiscuous mode
[  897.514738] netlink: 'python3': attribute type 2 has an invalid length.
[  897.514831] openvswitch: nv0: Dropping previously announced user features
[  898.587606] left0: entered promiscuous mode
[  899.714255] right0: entered promiscuous mode
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[  903.383195] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.456797] python3 (26276) used greatest stack depth: 10640 bytes left
[  904.374899] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.561264] left0 (unregistering): left promiscuous mode
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[  915.087537] netlink: 'python3': attribute type 2 has an invalid length.
[  915.087807] dropreason: entered promiscuous mode
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[  950.353872] psample: entered promiscuous mode
[  951.568828] c0: entered promiscuous mode
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[  953.657898] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.563134] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  955.517486] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.648191] s0 (unregistering): left promiscuous mode
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[  962.645558] psample: left promiscuous mode