[  824.021793] netlink: 'python3': attribute type 2 has an invalid length.
[  824.022049] arpping: entered promiscuous mode
[  825.212858] c0: entered promiscuous mode
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[  829.479786] s0 (unregistering): left promiscuous mode
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[  833.215493] netlink: 'python3': attribute type 2 has an invalid length.
[  833.215737] ct4: entered promiscuous mode
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[  858.287441] netlink: 'python3': attribute type 2 has an invalid length.
[  858.287763] cv4: entered promiscuous mode
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[  869.763863] netlink: 'python3': attribute type 2 has an invalid length.
[  869.764088] nat4: entered promiscuous mode
[  870.812305] c0: entered promiscuous mode
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[  892.943265] netlink: 'python3': attribute type 2 has an invalid length.
[  892.943506] natrelated4: entered promiscuous mode
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[  906.261745] netlink: 'python3': attribute type 2 has an invalid length.
[  906.261983] nv0: entered promiscuous mode
[  907.146326] netlink: 'python3': attribute type 2 has an invalid length.
[  907.146442] openvswitch: nv0: Dropping previously announced user features
[  908.324999] left0: entered promiscuous mode
[  909.429293] right0: entered promiscuous mode
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[  912.965909] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.030077] python3 (26274) used greatest stack depth: 10640 bytes left
[  913.818968] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.988318] left0 (unregistering): left promiscuous mode
[  914.824386] nv0: left promiscuous mode
[  918.280754] ui0: entered promiscuous mode
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[  925.354434] netlink: 'python3': attribute type 2 has an invalid length.
[  925.354715] dropreason: entered promiscuous mode
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[  958.718468] psample: entered promiscuous mode
[  959.820948] c0: entered promiscuous mode
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[  962.023557] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.002542] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.027757] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.981891] s0 (unregistering): left promiscuous mode
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[  970.890645] psample: left promiscuous mode