[  788.686139] netlink: 'python3': attribute type 2 has an invalid length.
[  788.686390] arpping: entered promiscuous mode
[  789.758736] c0: entered promiscuous mode
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[  793.674300] s0 (unregistering): left promiscuous mode
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[  796.994756] netlink: 'python3': attribute type 2 has an invalid length.
[  796.995030] ct4: entered promiscuous mode
[  798.113019] c0: entered promiscuous mode
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[  820.720399] netlink: 'python3': attribute type 2 has an invalid length.
[  820.720812] cv4: entered promiscuous mode
[  821.732687] c0: entered promiscuous mode
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[  831.794528] netlink: 'python3': attribute type 2 has an invalid length.
[  831.794860] nat4: entered promiscuous mode
[  832.830404] c0: entered promiscuous mode
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[  854.918365] netlink: 'python3': attribute type 2 has an invalid length.
[  854.918702] natrelated4: entered promiscuous mode
[  856.081200] c0: entered promiscuous mode
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[  868.153086] netlink: 'python3': attribute type 2 has an invalid length.
[  868.153378] nv0: entered promiscuous mode
[  868.972157] netlink: 'python3': attribute type 2 has an invalid length.
[  868.972257] openvswitch: nv0: Dropping previously announced user features
[  870.047436] left0: entered promiscuous mode
[  871.149779] right0: entered promiscuous mode
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[  874.390324] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.453647] python3 (25248) used greatest stack depth: 10640 bytes left
[  875.252412] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.414384] left0 (unregistering): left promiscuous mode
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[  885.938156] netlink: 'python3': attribute type 2 has an invalid length.
[  885.938390] dropreason: entered promiscuous mode
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[  918.216911] psample: entered promiscuous mode
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[  921.112181] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  921.984990] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.785680] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.184990] s0 (unregistering): left promiscuous mode
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[  928.965492] psample: left promiscuous mode