[  781.060694] netlink: 'python3': attribute type 2 has an invalid length.
[  781.060954] arpping: entered promiscuous mode
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[  784.883270] s0 (unregistering): left promiscuous mode
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[  787.092553] netlink: 'python3': attribute type 2 has an invalid length.
[  787.092852] ct4: entered promiscuous mode
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[  807.946513] netlink: 'python3': attribute type 2 has an invalid length.
[  807.946955] cv4: entered promiscuous mode
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[  817.178120] nat4: entered promiscuous mode
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[  839.932374] natrelated4: entered promiscuous mode
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[  848.915010] nv0: entered promiscuous mode
[  849.475064] netlink: 'python3': attribute type 2 has an invalid length.
[  849.475159] openvswitch: nv0: Dropping previously announced user features
[  850.143130] left0: entered promiscuous mode
[  850.854559] right0: entered promiscuous mode
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[  852.957324] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  853.011538] python3 (2643) used greatest stack depth: 10592 bytes left
[  853.522466] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  853.657485] left0 (unregistering): left promiscuous mode
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[  862.117324] netlink: 'python3': attribute type 2 has an invalid length.
[  862.117618] dropreason: entered promiscuous mode
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[  889.755116] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.350104] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.905057] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  894.775297] s0 (unregistering): left promiscuous mode
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