[  818.427115] netlink: 'python3': attribute type 2 has an invalid length.
[  818.427453] arpping: entered promiscuous mode
[  819.622488] c0: entered promiscuous mode
[  820.816491] s0: entered promiscuous mode
[  824.108324] s0 (unregistering): left promiscuous mode
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[  825.090834] arpping: left promiscuous mode
[  827.879966] netlink: 'python3': attribute type 2 has an invalid length.
[  827.880280] ct4: entered promiscuous mode
[  829.153103] c0: entered promiscuous mode
[  830.261786] s0: entered promiscuous mode
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[  852.365478] netlink: 'python3': attribute type 2 has an invalid length.
[  852.365735] cv4: entered promiscuous mode
[  853.448653] c0: entered promiscuous mode
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[  860.449286] s0 (unregistering): left promiscuous mode
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[  864.006970] netlink: 'python3': attribute type 2 has an invalid length.
[  864.007502] nat4: entered promiscuous mode
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[  887.495457] netlink: 'python3': attribute type 2 has an invalid length.
[  887.495683] natrelated4: entered promiscuous mode
[  888.583991] c0: entered promiscuous mode
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[  900.186235] netlink: 'python3': attribute type 2 has an invalid length.
[  900.186542] nv0: entered promiscuous mode
[  901.065920] netlink: 'python3': attribute type 2 has an invalid length.
[  901.066031] openvswitch: nv0: Dropping previously announced user features
[  902.174036] left0: entered promiscuous mode
[  903.250124] right0: entered promiscuous mode
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[  906.830177] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.906799] python3 (26287) used greatest stack depth: 10608 bytes left
[  907.842088] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.008514] left0 (unregistering): left promiscuous mode
[  908.828287] nv0: left promiscuous mode
[  912.241610] ui0: entered promiscuous mode
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[  918.331194] netlink: 'python3': attribute type 2 has an invalid length.
[  918.331519] dropreason: entered promiscuous mode
[  919.516035] c0: entered promiscuous mode
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[  953.222404] psample: entered promiscuous mode
[  954.340234] c0: entered promiscuous mode
[  954.606729] s0: entered promiscuous mode
[  956.494782] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.422644] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.305745] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.312295] s0 (unregistering): left promiscuous mode
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[  965.244094] psample: left promiscuous mode