[  773.947101] netlink: 'python3': attribute type 2 has an invalid length.
[  773.947344] arpping: entered promiscuous mode
[  775.015955] c0: entered promiscuous mode
[  776.067182] s0: entered promiscuous mode
[  779.069481] s0 (unregistering): left promiscuous mode
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[  782.236503] netlink: 'python3': attribute type 2 has an invalid length.
[  782.236773] ct4: entered promiscuous mode
[  783.248800] c0: entered promiscuous mode
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[  802.584521] s0 (unregistering): left promiscuous mode
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[  805.874056] netlink: 'python3': attribute type 2 has an invalid length.
[  805.874360] cv4: entered promiscuous mode
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[  813.667679] s0 (unregistering): left promiscuous mode
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[  814.463782] cv4: left promiscuous mode
[  816.917877] netlink: 'python3': attribute type 2 has an invalid length.
[  816.918116] nat4: entered promiscuous mode
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[  839.733840] netlink: 'python3': attribute type 2 has an invalid length.
[  839.734097] natrelated4: entered promiscuous mode
[  840.762574] c0: entered promiscuous mode
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[  851.493677] netlink: 'python3': attribute type 2 has an invalid length.
[  851.493891] nv0: entered promiscuous mode
[  852.235754] netlink: 'python3': attribute type 2 has an invalid length.
[  852.235842] openvswitch: nv0: Dropping previously announced user features
[  853.236865] left0: entered promiscuous mode
[  854.263738] right0: entered promiscuous mode
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[  857.557670] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  857.616090] python3 (25241) used greatest stack depth: 10640 bytes left
[  858.394178] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  858.552879] left0 (unregistering): left promiscuous mode
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[  862.512369] ui0: entered promiscuous mode
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[  868.316621] netlink: 'python3': attribute type 2 has an invalid length.
[  868.316895] dropreason: entered promiscuous mode
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[  901.736921] psample: entered promiscuous mode
[  902.774187] c0: entered promiscuous mode
[  902.966785] s0: entered promiscuous mode
[  904.612978] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.444406] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.224610] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.754428] s0 (unregistering): left promiscuous mode
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[  912.627122] psample: left promiscuous mode