[  801.719387] netlink: 'python3': attribute type 2 has an invalid length.
[  801.719651] arpping: entered promiscuous mode
[  802.837784] c0: entered promiscuous mode
[  803.947809] s0: entered promiscuous mode
[  807.114628] s0 (unregistering): left promiscuous mode
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[  808.032134] arpping: left promiscuous mode
[  810.577091] netlink: 'python3': attribute type 2 has an invalid length.
[  810.577357] ct4: entered promiscuous mode
[  811.695402] c0: entered promiscuous mode
[  812.808251] s0: entered promiscuous mode
[  831.847617] s0 (unregistering): left promiscuous mode
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[  832.738789] ct4: left promiscuous mode
[  835.096504] netlink: 'python3': attribute type 2 has an invalid length.
[  835.096767] cv4: entered promiscuous mode
[  836.127817] c0: entered promiscuous mode
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[  842.854835] s0 (unregistering): left promiscuous mode
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[  843.833613] cv4: left promiscuous mode
[  846.467671] netlink: 'python3': attribute type 2 has an invalid length.
[  846.467964] nat4: entered promiscuous mode
[  847.581661] c0: entered promiscuous mode
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[  869.649822] netlink: 'python3': attribute type 2 has an invalid length.
[  869.650154] natrelated4: entered promiscuous mode
[  870.804512] c0: entered promiscuous mode
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[  883.086920] netlink: 'python3': attribute type 2 has an invalid length.
[  883.087246] nv0: entered promiscuous mode
[  883.947250] netlink: 'python3': attribute type 2 has an invalid length.
[  883.947350] openvswitch: nv0: Dropping previously announced user features
[  885.035937] left0: entered promiscuous mode
[  886.176705] right0: entered promiscuous mode
[  888.013447] right0: left promiscuous mode
[  889.727108] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  889.786630] python3 (26284) used greatest stack depth: 10608 bytes left
[  890.649992] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.829829] left0 (unregistering): left promiscuous mode
[  891.664183] nv0: left promiscuous mode
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[  900.705727] netlink: 'python3': attribute type 2 has an invalid length.
[  900.705976] dropreason: entered promiscuous mode
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[  934.793680] psample: entered promiscuous mode
[  935.951055] c0: entered promiscuous mode
[  936.270165] s0: entered promiscuous mode
[  938.137703] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.120336] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  940.070431] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  945.931433] s0 (unregistering): left promiscuous mode
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[  946.815690] psample: left promiscuous mode