[  813.916308] netlink: 'python3': attribute type 2 has an invalid length.
[  813.916592] arpping: entered promiscuous mode
[  815.099475] c0: entered promiscuous mode
[  816.193751] s0: entered promiscuous mode
[  819.318066] s0 (unregistering): left promiscuous mode
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[  820.242759] arpping: left promiscuous mode
[  822.869107] netlink: 'python3': attribute type 2 has an invalid length.
[  822.869356] ct4: entered promiscuous mode
[  824.046835] c0: entered promiscuous mode
[  825.241464] s0: entered promiscuous mode
[  843.859884] s0 (unregistering): left promiscuous mode
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[  847.213595] netlink: 'python3': attribute type 2 has an invalid length.
[  847.213847] cv4: entered promiscuous mode
[  848.351560] c0: entered promiscuous mode
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[  858.615889] netlink: 'python3': attribute type 2 has an invalid length.
[  858.616143] nat4: entered promiscuous mode
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[  881.855647] netlink: 'python3': attribute type 2 has an invalid length.
[  881.855943] natrelated4: entered promiscuous mode
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[  894.830784] netlink: 'python3': attribute type 2 has an invalid length.
[  894.831078] nv0: entered promiscuous mode
[  895.751432] netlink: 'python3': attribute type 2 has an invalid length.
[  895.751583] openvswitch: nv0: Dropping previously announced user features
[  896.860632] left0: entered promiscuous mode
[  897.963526] right0: entered promiscuous mode
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[  901.263634] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  901.330375] python3 (26273) used greatest stack depth: 10640 bytes left
[  902.202389] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.397768] left0 (unregistering): left promiscuous mode
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[  913.521608] netlink: 'python3': attribute type 2 has an invalid length.
[  913.521842] dropreason: entered promiscuous mode
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[  947.908653] psample: entered promiscuous mode
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[  951.073609] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.985514] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.855715] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.218485] s0 (unregistering): left promiscuous mode
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[  960.148985] psample: left promiscuous mode