[  789.931003] netlink: 'python3': attribute type 2 has an invalid length.
[  789.931284] arpping: entered promiscuous mode
[  790.970512] c0: entered promiscuous mode
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[  795.041162] s0 (unregistering): left promiscuous mode
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[  798.333018] netlink: 'python3': attribute type 2 has an invalid length.
[  798.333346] ct4: entered promiscuous mode
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[  800.503750] s0: entered promiscuous mode
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[  821.872686] netlink: 'python3': attribute type 2 has an invalid length.
[  821.872950] cv4: entered promiscuous mode
[  822.903357] c0: entered promiscuous mode
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[  832.986803] netlink: 'python3': attribute type 2 has an invalid length.
[  832.987111] nat4: entered promiscuous mode
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[  855.901127] netlink: 'python3': attribute type 2 has an invalid length.
[  855.901392] natrelated4: entered promiscuous mode
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[  868.069053] netlink: 'python3': attribute type 2 has an invalid length.
[  868.069417] nv0: entered promiscuous mode
[  868.953836] netlink: 'python3': attribute type 2 has an invalid length.
[  868.953941] openvswitch: nv0: Dropping previously announced user features
[  870.039827] left0: entered promiscuous mode
[  871.179952] right0: entered promiscuous mode
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[  874.375631] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  874.438448] python3 (26270) used greatest stack depth: 10640 bytes left
[  875.172690] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  875.346780] left0 (unregistering): left promiscuous mode
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[  884.619976] netlink: 'python3': attribute type 2 has an invalid length.
[  884.620253] dropreason: entered promiscuous mode
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[  918.249862] psample: entered promiscuous mode
[  919.294134] c0: entered promiscuous mode
[  919.539464] s0: entered promiscuous mode
[  921.218555] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.044331] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  922.895677] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.569159] s0 (unregistering): left promiscuous mode
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[  929.440253] psample: left promiscuous mode