[  760.414218] netlink: 'python3': attribute type 2 has an invalid length.
[  760.414508] arpping: entered promiscuous mode
[  761.622630] c0: entered promiscuous mode
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[  766.120928] s0 (unregistering): left promiscuous mode
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[  769.999380] netlink: 'python3': attribute type 2 has an invalid length.
[  769.999712] ct4: entered promiscuous mode
[  771.175027] c0: entered promiscuous mode
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[  796.012297] netlink: 'python3': attribute type 2 has an invalid length.
[  796.012651] cv4: entered promiscuous mode
[  797.263070] c0: entered promiscuous mode
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[  808.437385] netlink: 'python3': attribute type 2 has an invalid length.
[  808.437717] nat4: entered promiscuous mode
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[  834.142269] netlink: 'python3': attribute type 2 has an invalid length.
[  834.142552] natrelated4: entered promiscuous mode
[  835.446924] c0: entered promiscuous mode
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[  849.029731] netlink: 'python3': attribute type 2 has an invalid length.
[  849.030020] nv0: entered promiscuous mode
[  850.106004] netlink: 'python3': attribute type 2 has an invalid length.
[  850.106112] openvswitch: nv0: Dropping previously announced user features
[  851.381062] left0: entered promiscuous mode
[  852.583763] right0: entered promiscuous mode
[  854.264635] right0: left promiscuous mode
[  856.085926] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  856.152964] python3 (26266) used greatest stack depth: 10640 bytes left
[  856.956600] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  857.133620] left0 (unregistering): left promiscuous mode
[  857.985476] nv0: left promiscuous mode
[  861.304091] ui0: entered promiscuous mode
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[  868.445295] netlink: 'python3': attribute type 2 has an invalid length.
[  868.445638] dropreason: entered promiscuous mode
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[  870.717672] s0: entered promiscuous mode
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[  903.394260] psample: entered promiscuous mode
[  904.593347] c0: entered promiscuous mode
[  904.881215] s0: entered promiscuous mode
[  906.722326] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  907.659176] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.556374] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.749129] s0 (unregistering): left promiscuous mode
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[  915.628040] psample: left promiscuous mode