[  802.646149] netlink: 'python3': attribute type 2 has an invalid length.
[  802.646426] arpping: entered promiscuous mode
[  803.634704] c0: entered promiscuous mode
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[  807.751857] s0 (unregistering): left promiscuous mode
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[  810.949417] netlink: 'python3': attribute type 2 has an invalid length.
[  810.949705] ct4: entered promiscuous mode
[  812.022979] c0: entered promiscuous mode
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[  834.643035] netlink: 'python3': attribute type 2 has an invalid length.
[  834.643260] cv4: entered promiscuous mode
[  835.677601] c0: entered promiscuous mode
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[  843.060570] cv4: left promiscuous mode
[  845.638426] netlink: 'python3': attribute type 2 has an invalid length.
[  845.638687] nat4: entered promiscuous mode
[  846.710762] c0: entered promiscuous mode
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[  866.347028] nat4: left promiscuous mode
[  868.698145] netlink: 'python3': attribute type 2 has an invalid length.
[  868.698451] natrelated4: entered promiscuous mode
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[  881.229492] netlink: 'python3': attribute type 2 has an invalid length.
[  881.229801] nv0: entered promiscuous mode
[  882.023439] netlink: 'python3': attribute type 2 has an invalid length.
[  882.023565] openvswitch: nv0: Dropping previously announced user features
[  883.067134] left0: entered promiscuous mode
[  884.080903] right0: entered promiscuous mode
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[  887.436644] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.506391] python3 (25241) used greatest stack depth: 10640 bytes left
[  888.355426] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.528147] left0 (unregistering): left promiscuous mode
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[  898.307899] netlink: 'python3': attribute type 2 has an invalid length.
[  898.308195] dropreason: entered promiscuous mode
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[  932.352594] psample: entered promiscuous mode
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[  935.606158] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.511178] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.356457] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.020574] s0 (unregistering): left promiscuous mode
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[  943.902747] psample: left promiscuous mode