[  773.684913] netlink: 'python3': attribute type 2 has an invalid length.
[  773.685186] arpping: entered promiscuous mode
[  774.482460] c0: entered promiscuous mode
[  775.838990] s0: entered promiscuous mode
[  778.409474] s0 (unregistering): left promiscuous mode
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[  780.915674] netlink: 'python3': attribute type 2 has an invalid length.
[  780.916027] ct4: entered promiscuous mode
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[  803.511550] netlink: 'python3': attribute type 2 has an invalid length.
[  803.511903] cv4: entered promiscuous mode
[  804.233231] c0: entered promiscuous mode
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[  810.260156] s0 (unregistering): left promiscuous mode
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[  813.432920] netlink: 'python3': attribute type 2 has an invalid length.
[  813.433211] nat4: entered promiscuous mode
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[  834.800006] netlink: 'python3': attribute type 2 has an invalid length.
[  834.800341] natrelated4: entered promiscuous mode
[  835.858250] c0: entered promiscuous mode
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[  846.445124] netlink: 'python3': attribute type 2 has an invalid length.
[  846.445528] nv0: entered promiscuous mode
[  847.028821] netlink: 'python3': attribute type 2 has an invalid length.
[  847.028968] openvswitch: nv0: Dropping previously announced user features
[  847.771272] left0: entered promiscuous mode
[  848.447186] right0: entered promiscuous mode
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[  851.001477] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  851.107850] python3 (2652) used greatest stack depth: 10592 bytes left
[  851.735136] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  851.917195] left0 (unregistering): left promiscuous mode
[  852.499694] nv0: left promiscuous mode
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[  859.455040] netlink: 'python3': attribute type 2 has an invalid length.
[  859.455333] dropreason: entered promiscuous mode
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[  885.135121] psample: entered promiscuous mode
[  885.946563] c0: entered promiscuous mode
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[  887.197919] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.773491] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  888.315198] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.899208] s0 (unregistering): left promiscuous mode
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[  893.687611] psample: left promiscuous mode