[  787.932950] netlink: 'python3': attribute type 2 has an invalid length.
[  787.933298] arpping: entered promiscuous mode
[  788.811948] c0: entered promiscuous mode
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[  794.620391] netlink: 'python3': attribute type 2 has an invalid length.
[  794.620685] ct4: entered promiscuous mode
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[  815.559003] netlink: 'python3': attribute type 2 has an invalid length.
[  815.559281] cv4: entered promiscuous mode
[  816.345063] c0: entered promiscuous mode
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[  824.547252] netlink: 'python3': attribute type 2 has an invalid length.
[  824.547583] nat4: entered promiscuous mode
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[  845.429836] netlink: 'python3': attribute type 2 has an invalid length.
[  845.430208] natrelated4: entered promiscuous mode
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[  855.437818] netlink: 'python3': attribute type 2 has an invalid length.
[  855.438128] nv0: entered promiscuous mode
[  856.047087] netlink: 'python3': attribute type 2 has an invalid length.
[  856.047198] openvswitch: nv0: Dropping previously announced user features
[  856.747226] left0: entered promiscuous mode
[  857.490360] right0: entered promiscuous mode
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[  860.852144] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  860.922650] python3 (1570) used greatest stack depth: 10600 bytes left
[  861.505027] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  861.679576] left0 (unregistering): left promiscuous mode
[  862.310587] nv0: left promiscuous mode
[  864.499888] ui0: entered promiscuous mode
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[  870.037463] netlink: 'python3': attribute type 2 has an invalid length.
[  870.037802] dropreason: entered promiscuous mode
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[  898.461593] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.025986] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  899.617080] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.792080] s0 (unregistering): left promiscuous mode
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[  904.375058] psample: left promiscuous mode