[  822.187463] netlink: 'python3': attribute type 2 has an invalid length.
[  822.187738] arpping: entered promiscuous mode
[  823.278931] c0: entered promiscuous mode
[  824.392927] s0: entered promiscuous mode
[  827.521437] s0 (unregistering): left promiscuous mode
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[  831.186455] netlink: 'python3': attribute type 2 has an invalid length.
[  831.186762] ct4: entered promiscuous mode
[  832.370094] c0: entered promiscuous mode
[  833.498705] s0: entered promiscuous mode
[  852.729014] s0 (unregistering): left promiscuous mode
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[  856.162777] netlink: 'python3': attribute type 2 has an invalid length.
[  856.163044] cv4: entered promiscuous mode
[  857.242809] c0: entered promiscuous mode
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[  864.512228] s0 (unregistering): left promiscuous mode
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[  868.191808] netlink: 'python3': attribute type 2 has an invalid length.
[  868.192107] nat4: entered promiscuous mode
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[  891.846693] netlink: 'python3': attribute type 2 has an invalid length.
[  891.846982] natrelated4: entered promiscuous mode
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[  904.625089] netlink: 'python3': attribute type 2 has an invalid length.
[  904.625302] nv0: entered promiscuous mode
[  905.533549] netlink: 'python3': attribute type 2 has an invalid length.
[  905.533637] openvswitch: nv0: Dropping previously announced user features
[  906.613317] left0: entered promiscuous mode
[  907.659107] right0: entered promiscuous mode
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[  911.151545] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.215625] python3 (26271) used greatest stack depth: 10640 bytes left
[  912.084869] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.258579] left0 (unregistering): left promiscuous mode
[  913.082459] nv0: left promiscuous mode
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[  923.734460] netlink: 'python3': attribute type 2 has an invalid length.
[  923.734756] dropreason: entered promiscuous mode
[  924.827609] c0: entered promiscuous mode
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[  958.606235] psample: entered promiscuous mode
[  959.727580] c0: entered promiscuous mode
[  960.048901] s0: entered promiscuous mode
[  961.796447] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.761859] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.753254] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.567294] s0 (unregistering): left promiscuous mode
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[  970.509240] psample: left promiscuous mode