[  783.763384] netlink: 'python3': attribute type 2 has an invalid length.
[  783.763649] arpping: entered promiscuous mode
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[  791.710677] netlink: 'python3': attribute type 2 has an invalid length.
[  791.710916] ct4: entered promiscuous mode
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[  815.402478] netlink: 'python3': attribute type 2 has an invalid length.
[  815.402728] cv4: entered promiscuous mode
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[  826.372661] netlink: 'python3': attribute type 2 has an invalid length.
[  826.372908] nat4: entered promiscuous mode
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[  848.804743] netlink: 'python3': attribute type 2 has an invalid length.
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[  861.040575] netlink: 'python3': attribute type 2 has an invalid length.
[  861.040827] nv0: entered promiscuous mode
[  861.916155] netlink: 'python3': attribute type 2 has an invalid length.
[  861.916252] openvswitch: nv0: Dropping previously announced user features
[  862.955856] left0: entered promiscuous mode
[  864.001666] right0: entered promiscuous mode
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[  867.178968] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  867.240229] python3 (25240) used greatest stack depth: 10640 bytes left
[  867.991983] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  868.164727] left0 (unregistering): left promiscuous mode
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[  878.451747] dropreason: entered promiscuous mode
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[  913.613260] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.469956] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.348421] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  920.995660] s0 (unregistering): left promiscuous mode
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