[  798.209589] netlink: 'python3': attribute type 2 has an invalid length.
[  798.209887] arpping: entered promiscuous mode
[  799.320360] c0: entered promiscuous mode
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[  803.727978] s0 (unregistering): left promiscuous mode
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[  807.353964] netlink: 'python3': attribute type 2 has an invalid length.
[  807.354425] ct4: entered promiscuous mode
[  808.483564] c0: entered promiscuous mode
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[  831.911523] netlink: 'python3': attribute type 2 has an invalid length.
[  831.911749] cv4: entered promiscuous mode
[  833.004114] c0: entered promiscuous mode
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[  843.321786] netlink: 'python3': attribute type 2 has an invalid length.
[  843.322022] nat4: entered promiscuous mode
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[  867.059321] netlink: 'python3': attribute type 2 has an invalid length.
[  867.059617] natrelated4: entered promiscuous mode
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[  880.463354] netlink: 'python3': attribute type 2 has an invalid length.
[  880.463630] nv0: entered promiscuous mode
[  881.341876] netlink: 'python3': attribute type 2 has an invalid length.
[  881.341981] openvswitch: nv0: Dropping previously announced user features
[  882.445394] left0: entered promiscuous mode
[  883.456296] right0: entered promiscuous mode
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[  886.896720] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.961878] python3 (26275) used greatest stack depth: 10640 bytes left
[  887.814949] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.983173] left0 (unregistering): left promiscuous mode
[  888.756560] nv0: left promiscuous mode
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[  899.031111] netlink: 'python3': attribute type 2 has an invalid length.
[  899.031439] dropreason: entered promiscuous mode
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[  933.546407] psample: entered promiscuous mode
[  934.663877] c0: entered promiscuous mode
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[  936.620536] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.472582] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.393934] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  943.905044] s0 (unregistering): left promiscuous mode
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[  944.774999] psample: left promiscuous mode