[  634.010316] netlink: 'python3': attribute type 2 has an invalid length.
[  634.010671] arpping: entered promiscuous mode
[  634.895377] c0: entered promiscuous mode
[  635.765399] s0: entered promiscuous mode
[  638.490819] s0 (unregistering): left promiscuous mode
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[  641.027303] netlink: 'python3': attribute type 2 has an invalid length.
[  641.027696] ct4: entered promiscuous mode
[  641.963514] c0: entered promiscuous mode
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[  663.088524] netlink: 'python3': attribute type 2 has an invalid length.
[  663.088857] cv4: entered promiscuous mode
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[  672.832709] netlink: 'python3': attribute type 2 has an invalid length.
[  672.833038] nat4: entered promiscuous mode
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[  694.142554] netlink: 'python3': attribute type 2 has an invalid length.
[  694.142910] natrelated4: entered promiscuous mode
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[  704.815248] netlink: 'python3': attribute type 2 has an invalid length.
[  704.815627] nv0: entered promiscuous mode
[  705.548652] netlink: 'python3': attribute type 2 has an invalid length.
[  705.548781] openvswitch: nv0: Dropping previously announced user features
[  706.405171] left0: entered promiscuous mode
[  707.360452] right0: entered promiscuous mode
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[  710.383425] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  710.468555] python3 (30702) used greatest stack depth: 10568 bytes left
[  711.159439] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  711.355062] left0 (unregistering): left promiscuous mode
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[  730.161748] netlink: 'python3': attribute type 2 has an invalid length.
[  730.162090] dropreason: entered promiscuous mode
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[  758.638777] psample: entered promiscuous mode
[  760.275148] c0: entered promiscuous mode
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[  761.747647] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  762.396124] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  763.139680] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  767.618955] s0 (unregistering): left promiscuous mode
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