[  765.666195] netlink: 'python3': attribute type 2 has an invalid length.
[  765.666569] arpping: entered promiscuous mode
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[  770.357528] s0 (unregistering): left promiscuous mode
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[  773.192523] netlink: 'python3': attribute type 2 has an invalid length.
[  773.192817] ct4: entered promiscuous mode
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[  795.966618] netlink: 'python3': attribute type 2 has an invalid length.
[  795.966950] cv4: entered promiscuous mode
[  796.833480] c0: entered promiscuous mode
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[  804.995592] netlink: 'python3': attribute type 2 has an invalid length.
[  804.995945] nat4: entered promiscuous mode
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[  825.847366] netlink: 'python3': attribute type 2 has an invalid length.
[  825.847686] natrelated4: entered promiscuous mode
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[  834.962859] nv0: entered promiscuous mode
[  835.570479] netlink: 'python3': attribute type 2 has an invalid length.
[  835.570621] openvswitch: nv0: Dropping previously announced user features
[  836.304067] left0: entered promiscuous mode
[  837.027306] right0: entered promiscuous mode
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[  839.384727] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  839.456401] python3 (2652) used greatest stack depth: 10592 bytes left
[  840.013077] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  840.140669] left0 (unregistering): left promiscuous mode
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[  847.374481] netlink: 'python3': attribute type 2 has an invalid length.
[  847.374864] dropreason: entered promiscuous mode
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[  873.209295] psample: entered promiscuous mode
[  873.971128] c0: entered promiscuous mode
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[  875.093240] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.633631] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  876.187165] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.208120] s0 (unregistering): left promiscuous mode
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[  880.790703] psample: left promiscuous mode