[  823.647168] netlink: 'python3': attribute type 2 has an invalid length.
[  823.647384] arpping: entered promiscuous mode
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[  829.030359] s0 (unregistering): left promiscuous mode
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[  832.727538] netlink: 'python3': attribute type 2 has an invalid length.
[  832.727821] ct4: entered promiscuous mode
[  833.836974] c0: entered promiscuous mode
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[  857.377895] netlink: 'python3': attribute type 2 has an invalid length.
[  857.378172] cv4: entered promiscuous mode
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[  869.041249] netlink: 'python3': attribute type 2 has an invalid length.
[  869.041466] nat4: entered promiscuous mode
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[  892.723789] natrelated4: entered promiscuous mode
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[  905.397870] netlink: 'python3': attribute type 2 has an invalid length.
[  905.398334] nv0: entered promiscuous mode
[  906.319022] netlink: 'python3': attribute type 2 has an invalid length.
[  906.319149] openvswitch: nv0: Dropping previously announced user features
[  907.445574] left0: entered promiscuous mode
[  908.548943] right0: entered promiscuous mode
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[  912.137035] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  912.209696] python3 (26296) used greatest stack depth: 10608 bytes left
[  913.047947] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.251250] left0 (unregistering): left promiscuous mode
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[  923.459485] netlink: 'python3': attribute type 2 has an invalid length.
[  923.459770] dropreason: entered promiscuous mode
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[  958.975172] c0: entered promiscuous mode
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[  961.075923] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.952895] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.896657] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  969.068962] s0 (unregistering): left promiscuous mode
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