[  788.373427] netlink: 'python3': attribute type 2 has an invalid length.
[  788.373698] arpping: entered promiscuous mode
[  789.461521] c0: entered promiscuous mode
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[  793.444179] s0 (unregistering): left promiscuous mode
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[  796.805913] netlink: 'python3': attribute type 2 has an invalid length.
[  796.806199] ct4: entered promiscuous mode
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[  820.606985] netlink: 'python3': attribute type 2 has an invalid length.
[  820.607242] cv4: entered promiscuous mode
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[  831.688772] netlink: 'python3': attribute type 2 has an invalid length.
[  831.689070] nat4: entered promiscuous mode
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[  854.585810] netlink: 'python3': attribute type 2 has an invalid length.
[  854.586085] natrelated4: entered promiscuous mode
[  855.687356] c0: entered promiscuous mode
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[  867.057480] netlink: 'python3': attribute type 2 has an invalid length.
[  867.057757] nv0: entered promiscuous mode
[  867.859015] netlink: 'python3': attribute type 2 has an invalid length.
[  867.859118] openvswitch: nv0: Dropping previously announced user features
[  868.855159] left0: entered promiscuous mode
[  869.917972] right0: entered promiscuous mode
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[  873.238526] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  873.298769] python3 (25246) used greatest stack depth: 10640 bytes left
[  874.083548] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.259807] left0 (unregistering): left promiscuous mode
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[  884.759773] netlink: 'python3': attribute type 2 has an invalid length.
[  884.760005] dropreason: entered promiscuous mode
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[  920.876143] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.720753] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.556508] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.015231] s0 (unregistering): left promiscuous mode
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[  928.934863] psample: left promiscuous mode