[  696.544258] netlink: 'python3': attribute type 2 has an invalid length.
[  696.544647] arpping: entered promiscuous mode
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[  700.377977] s0 (unregistering): left promiscuous mode
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[  702.585165] netlink: 'python3': attribute type 2 has an invalid length.
[  702.585503] ct4: entered promiscuous mode
[  703.308611] c0: entered promiscuous mode
[  704.024506] s0: entered promiscuous mode
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[  722.547365] netlink: 'python3': attribute type 2 has an invalid length.
[  722.547613] cv4: entered promiscuous mode
[  723.306704] c0: entered promiscuous mode
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[  728.664682] s0 (unregistering): left promiscuous mode
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[  729.248906] cv4: left promiscuous mode
[  730.864333] netlink: 'python3': attribute type 2 has an invalid length.
[  730.864592] nat4: entered promiscuous mode
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[  750.416068] netlink: 'python3': attribute type 2 has an invalid length.
[  750.416361] natrelated4: entered promiscuous mode
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[  758.651793] netlink: 'python3': attribute type 2 has an invalid length.
[  758.652093] nv0: entered promiscuous mode
[  759.239155] netlink: 'python3': attribute type 2 has an invalid length.
[  759.239299] openvswitch: nv0: Dropping previously announced user features
[  759.941111] left0: entered promiscuous mode
[  760.652944] right0: entered promiscuous mode
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[  762.752731] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  762.810355] python3 (2638) used greatest stack depth: 10608 bytes left
[  763.310792] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  763.437932] left0 (unregistering): left promiscuous mode
[  763.983964] nv0: left promiscuous mode
[  766.174773] ui0: entered promiscuous mode
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[  770.832702] netlink: 'python3': attribute type 2 has an invalid length.
[  770.832954] dropreason: entered promiscuous mode
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[  796.786558] psample: entered promiscuous mode
[  797.636593] c0: entered promiscuous mode
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[  798.869736] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  799.496701] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  800.091798] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  804.226562] s0 (unregistering): left promiscuous mode
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[  804.881363] psample: left promiscuous mode