[  795.458136] netlink: 'python3': attribute type 2 has an invalid length.
[  795.458400] arpping: entered promiscuous mode
[  796.515125] c0: entered promiscuous mode
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[  800.366621] s0 (unregistering): left promiscuous mode
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[  803.544998] netlink: 'python3': attribute type 2 has an invalid length.
[  803.545255] ct4: entered promiscuous mode
[  804.649739] c0: entered promiscuous mode
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[  826.940488] netlink: 'python3': attribute type 2 has an invalid length.
[  826.940809] cv4: entered promiscuous mode
[  828.007897] c0: entered promiscuous mode
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[  838.263930] netlink: 'python3': attribute type 2 has an invalid length.
[  838.264182] nat4: entered promiscuous mode
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[  860.934600] netlink: 'python3': attribute type 2 has an invalid length.
[  860.934833] natrelated4: entered promiscuous mode
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[  873.046181] netlink: 'python3': attribute type 2 has an invalid length.
[  873.046396] nv0: entered promiscuous mode
[  873.790546] netlink: 'python3': attribute type 2 has an invalid length.
[  873.790630] openvswitch: nv0: Dropping previously announced user features
[  874.784305] left0: entered promiscuous mode
[  875.718505] right0: entered promiscuous mode
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[  879.012968] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.086656] python3 (25244) used greatest stack depth: 10640 bytes left
[  879.858418] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  880.029212] left0 (unregistering): left promiscuous mode
[  880.796435] nv0: left promiscuous mode
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[  890.438647] netlink: 'python3': attribute type 2 has an invalid length.
[  890.438910] dropreason: entered promiscuous mode
[  891.435717] c0: entered promiscuous mode
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[  924.178476] psample: entered promiscuous mode
[  925.342606] c0: entered promiscuous mode
[  925.613792] s0: entered promiscuous mode
[  927.430545] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  928.326091] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  929.249362] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.811224] s0 (unregistering): left promiscuous mode
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[  935.742012] psample: left promiscuous mode