[  822.592580] netlink: 'python3': attribute type 2 has an invalid length.
[  822.592837] arpping: entered promiscuous mode
[  823.720269] c0: entered promiscuous mode
[  824.804374] s0: entered promiscuous mode
[  827.822802] s0 (unregistering): left promiscuous mode
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[  828.787620] arpping: left promiscuous mode
[  831.464696] netlink: 'python3': attribute type 2 has an invalid length.
[  831.465014] ct4: entered promiscuous mode
[  832.594228] c0: entered promiscuous mode
[  833.731929] s0: entered promiscuous mode
[  852.312328] s0 (unregistering): left promiscuous mode
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[  855.648693] netlink: 'python3': attribute type 2 has an invalid length.
[  855.648951] cv4: entered promiscuous mode
[  856.718879] c0: entered promiscuous mode
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[  863.830029] s0 (unregistering): left promiscuous mode
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[  864.714451] cv4: left promiscuous mode
[  867.371374] netlink: 'python3': attribute type 2 has an invalid length.
[  867.371649] nat4: entered promiscuous mode
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[  888.189230] nat4: left promiscuous mode
[  890.710986] netlink: 'python3': attribute type 2 has an invalid length.
[  890.711308] natrelated4: entered promiscuous mode
[  891.826774] c0: entered promiscuous mode
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[  904.102157] netlink: 'python3': attribute type 2 has an invalid length.
[  904.102380] nv0: entered promiscuous mode
[  905.014440] netlink: 'python3': attribute type 2 has an invalid length.
[  905.014547] openvswitch: nv0: Dropping previously announced user features
[  906.057105] left0: entered promiscuous mode
[  907.148613] right0: entered promiscuous mode
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[  910.783004] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.863669] python3 (26278) used greatest stack depth: 10640 bytes left
[  911.699578] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.861637] left0 (unregistering): left promiscuous mode
[  912.678243] nv0: left promiscuous mode
[  916.020533] ui0: entered promiscuous mode
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[  922.197897] netlink: 'python3': attribute type 2 has an invalid length.
[  922.198161] dropreason: entered promiscuous mode
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[  956.924033] psample: entered promiscuous mode
[  957.994451] c0: entered promiscuous mode
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[  960.160809] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.166489] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.098978] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.901943] s0 (unregistering): left promiscuous mode
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[  968.862796] psample: left promiscuous mode