[  671.269733] netlink: 'python3': attribute type 2 has an invalid length.
[  671.270075] arpping: entered promiscuous mode
[  671.979629] c0: entered promiscuous mode
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[  674.985405] s0 (unregistering): left promiscuous mode
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[  677.070528] netlink: 'python3': attribute type 2 has an invalid length.
[  677.071115] ct4: entered promiscuous mode
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[  696.880276] netlink: 'python3': attribute type 2 has an invalid length.
[  696.880659] cv4: entered promiscuous mode
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[  704.997876] netlink: 'python3': attribute type 2 has an invalid length.
[  704.998192] nat4: entered promiscuous mode
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[  724.163330] netlink: 'python3': attribute type 2 has an invalid length.
[  724.163730] natrelated4: entered promiscuous mode
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[  732.428742] netlink: 'python3': attribute type 2 has an invalid length.
[  732.429038] nv0: entered promiscuous mode
[  733.004092] netlink: 'python3': attribute type 2 has an invalid length.
[  733.004230] openvswitch: nv0: Dropping previously announced user features
[  733.767481] left0: entered promiscuous mode
[  734.453744] right0: entered promiscuous mode
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[  736.733068] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  736.791770] python3 (1581) used greatest stack depth: 10600 bytes left
[  737.364281] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  737.512909] left0 (unregistering): left promiscuous mode
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[  744.764336] netlink: 'python3': attribute type 2 has an invalid length.
[  744.764668] dropreason: entered promiscuous mode
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[  771.038704] psample: entered promiscuous mode
[  771.865049] c0: entered promiscuous mode
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[  773.210189] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.813090] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.386980] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  778.312665] s0 (unregistering): left promiscuous mode
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