[  698.683589] netlink: 'python3': attribute type 2 has an invalid length.
[  698.683854] arpping: entered promiscuous mode
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[  700.019372] s0: entered promiscuous mode
[  702.350872] s0 (unregistering): left promiscuous mode
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[  704.442917] netlink: 'python3': attribute type 2 has an invalid length.
[  704.443285] ct4: entered promiscuous mode
[  705.109886] c0: entered promiscuous mode
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[  724.075855] netlink: 'python3': attribute type 2 has an invalid length.
[  724.076229] cv4: entered promiscuous mode
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[  731.704206] netlink: 'python3': attribute type 2 has an invalid length.
[  731.704503] nat4: entered promiscuous mode
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[  750.360411] netlink: 'python3': attribute type 2 has an invalid length.
[  750.360668] natrelated4: entered promiscuous mode
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[  757.835181] netlink: 'python3': attribute type 2 has an invalid length.
[  757.835437] nv0: entered promiscuous mode
[  758.386502] netlink: 'python3': attribute type 2 has an invalid length.
[  758.386607] openvswitch: nv0: Dropping previously announced user features
[  759.008037] left0: entered promiscuous mode
[  759.721027] right0: entered promiscuous mode
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[  761.718633] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  761.775055] python3 (2639) used greatest stack depth: 10592 bytes left
[  762.292954] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  762.415439] left0 (unregistering): left promiscuous mode
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[  770.375764] netlink: 'python3': attribute type 2 has an invalid length.
[  770.376029] dropreason: entered promiscuous mode
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[  795.424399] psample: entered promiscuous mode
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[  797.336126] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  797.904206] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  798.496974] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  802.445717] s0 (unregistering): left promiscuous mode
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[  802.969181] psample: left promiscuous mode