[  794.151869] netlink: 'python3': attribute type 2 has an invalid length.
[  794.152137] arpping: entered promiscuous mode
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[  802.911281] netlink: 'python3': attribute type 2 has an invalid length.
[  802.911534] ct4: entered promiscuous mode
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[  826.921115] netlink: 'python3': attribute type 2 has an invalid length.
[  826.921406] cv4: entered promiscuous mode
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[  837.931754] netlink: 'python3': attribute type 2 has an invalid length.
[  837.932037] nat4: entered promiscuous mode
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[  860.435596] natrelated4: entered promiscuous mode
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[  872.863495] nv0: entered promiscuous mode
[  873.696135] netlink: 'python3': attribute type 2 has an invalid length.
[  873.696238] openvswitch: nv0: Dropping previously announced user features
[  874.649561] left0: entered promiscuous mode
[  875.587410] right0: entered promiscuous mode
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[  878.677450] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  878.738332] python3 (25240) used greatest stack depth: 10640 bytes left
[  879.464083] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  879.619772] left0 (unregistering): left promiscuous mode
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[  890.056813] netlink: 'python3': attribute type 2 has an invalid length.
[  890.057092] dropreason: entered promiscuous mode
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[  926.214716] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  926.996312] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  927.764231] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.002983] s0 (unregistering): left promiscuous mode
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