[  789.639133] netlink: 'python3': attribute type 2 has an invalid length.
[  789.639412] arpping: entered promiscuous mode
[  790.751122] c0: entered promiscuous mode
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[  794.975083] s0 (unregistering): left promiscuous mode
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[  798.281832] netlink: 'python3': attribute type 2 has an invalid length.
[  798.282088] ct4: entered promiscuous mode
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[  800.515723] s0: entered promiscuous mode
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[  822.411029] netlink: 'python3': attribute type 2 has an invalid length.
[  822.411319] cv4: entered promiscuous mode
[  823.514937] c0: entered promiscuous mode
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[  833.889138] netlink: 'python3': attribute type 2 has an invalid length.
[  833.889381] nat4: entered promiscuous mode
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[  857.542400] netlink: 'python3': attribute type 2 has an invalid length.
[  857.542658] natrelated4: entered promiscuous mode
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[  870.942319] netlink: 'python3': attribute type 2 has an invalid length.
[  870.942840] nv0: entered promiscuous mode
[  871.908710] netlink: 'python3': attribute type 2 has an invalid length.
[  871.908855] openvswitch: nv0: Dropping previously announced user features
[  873.048712] left0: entered promiscuous mode
[  874.164285] right0: entered promiscuous mode
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[  877.709111] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  877.780896] python3 (26277) used greatest stack depth: 10608 bytes left
[  878.596406] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  878.758467] left0 (unregistering): left promiscuous mode
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[  888.395405] netlink: 'python3': attribute type 2 has an invalid length.
[  888.395648] dropreason: entered promiscuous mode
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[  922.231121] psample: entered promiscuous mode
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[  925.409203] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  926.298866] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.178779] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.854592] s0 (unregistering): left promiscuous mode
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[  933.762545] psample: left promiscuous mode