[  826.951236] netlink: 'python3': attribute type 2 has an invalid length.
[  826.951497] arpping: entered promiscuous mode
[  828.033728] c0: entered promiscuous mode
[  829.095033] s0: entered promiscuous mode
[  832.156418] s0 (unregistering): left promiscuous mode
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[  832.997284] arpping: left promiscuous mode
[  835.629430] netlink: 'python3': attribute type 2 has an invalid length.
[  835.629690] ct4: entered promiscuous mode
[  836.689325] c0: entered promiscuous mode
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[  859.703979] netlink: 'python3': attribute type 2 has an invalid length.
[  859.704255] cv4: entered promiscuous mode
[  860.883117] c0: entered promiscuous mode
[  861.978574] s0: entered promiscuous mode
[  867.871016] s0 (unregistering): left promiscuous mode
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[  871.519732] netlink: 'python3': attribute type 2 has an invalid length.
[  871.519973] nat4: entered promiscuous mode
[  872.625132] c0: entered promiscuous mode
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[  892.425900] nat4: left promiscuous mode
[  894.774276] netlink: 'python3': attribute type 2 has an invalid length.
[  894.774535] natrelated4: entered promiscuous mode
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[  897.070269] s0: entered promiscuous mode
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[  907.851480] netlink: 'python3': attribute type 2 has an invalid length.
[  907.851787] nv0: entered promiscuous mode
[  908.761959] netlink: 'python3': attribute type 2 has an invalid length.
[  908.762087] openvswitch: nv0: Dropping previously announced user features
[  909.902679] left0: entered promiscuous mode
[  911.080380] right0: entered promiscuous mode
[  912.922647] right0: left promiscuous mode
[  914.701133] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.763807] python3 (26271) used greatest stack depth: 10640 bytes left
[  915.728688] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.908838] left0 (unregistering): left promiscuous mode
[  916.805777] nv0: left promiscuous mode
[  920.152576] ui0: entered promiscuous mode
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[  926.340430] netlink: 'python3': attribute type 2 has an invalid length.
[  926.340755] dropreason: entered promiscuous mode
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[  961.017083] psample: entered promiscuous mode
[  962.243992] c0: entered promiscuous mode
[  962.539486] s0: entered promiscuous mode
[  964.547176] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.602508] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.530229] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  972.460489] s0 (unregistering): left promiscuous mode
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[  973.534960] psample: left promiscuous mode