[  794.220079] netlink: 'python3': attribute type 2 has an invalid length.
[  794.220349] arpping: entered promiscuous mode
[  795.328494] c0: entered promiscuous mode
[  796.322539] s0: entered promiscuous mode
[  799.153012] s0 (unregistering): left promiscuous mode
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[  802.531297] netlink: 'python3': attribute type 2 has an invalid length.
[  802.531598] ct4: entered promiscuous mode
[  803.667938] c0: entered promiscuous mode
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[  826.761084] netlink: 'python3': attribute type 2 has an invalid length.
[  826.761364] cv4: entered promiscuous mode
[  827.818268] c0: entered promiscuous mode
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[  838.078586] netlink: 'python3': attribute type 2 has an invalid length.
[  838.078904] nat4: entered promiscuous mode
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[  860.738279] netlink: 'python3': attribute type 2 has an invalid length.
[  860.738512] natrelated4: entered promiscuous mode
[  861.728131] c0: entered promiscuous mode
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[  872.436613] netlink: 'python3': attribute type 2 has an invalid length.
[  872.436877] nv0: entered promiscuous mode
[  873.280677] netlink: 'python3': attribute type 2 has an invalid length.
[  873.280799] openvswitch: nv0: Dropping previously announced user features
[  874.300773] left0: entered promiscuous mode
[  875.331637] right0: entered promiscuous mode
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[  878.503302] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  878.566817] python3 (25240) used greatest stack depth: 10640 bytes left
[  879.333870] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.512188] left0 (unregistering): left promiscuous mode
[  880.273841] nv0: left promiscuous mode
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[  888.918596] netlink: 'python3': attribute type 2 has an invalid length.
[  888.918879] dropreason: entered promiscuous mode
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[  921.227487] psample: entered promiscuous mode
[  922.249819] c0: entered promiscuous mode
[  922.482330] s0: entered promiscuous mode
[  924.117956] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.986275] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  925.831997] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.347466] s0 (unregistering): left promiscuous mode
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[  932.188482] psample: left promiscuous mode