[  706.585904] netlink: 'python3': attribute type 2 has an invalid length.
[  706.586222] arpping: entered promiscuous mode
[  707.302119] c0: entered promiscuous mode
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[  710.459622] s0 (unregistering): left promiscuous mode
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[  712.679441] netlink: 'python3': attribute type 2 has an invalid length.
[  712.679751] ct4: entered promiscuous mode
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[  732.995874] netlink: 'python3': attribute type 2 has an invalid length.
[  732.996213] cv4: entered promiscuous mode
[  733.738251] c0: entered promiscuous mode
[  734.451040] s0: entered promiscuous mode
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[  741.221596] netlink: 'python3': attribute type 2 has an invalid length.
[  741.221878] nat4: entered promiscuous mode
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[  760.255652] netlink: 'python3': attribute type 2 has an invalid length.
[  760.255931] natrelated4: entered promiscuous mode
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[  769.032608] netlink: 'python3': attribute type 2 has an invalid length.
[  769.032914] nv0: entered promiscuous mode
[  769.614195] netlink: 'python3': attribute type 2 has an invalid length.
[  769.614345] openvswitch: nv0: Dropping previously announced user features
[  770.403345] left0: entered promiscuous mode
[  771.154574] right0: entered promiscuous mode
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[  773.737949] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.812542] python3 (2644) used greatest stack depth: 10592 bytes left
[  774.418905] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.556907] left0 (unregistering): left promiscuous mode
[  775.049712] nv0: left promiscuous mode
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[  781.895638] netlink: 'python3': attribute type 2 has an invalid length.
[  781.895934] dropreason: entered promiscuous mode
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[  807.535929] psample: entered promiscuous mode
[  808.320554] c0: entered promiscuous mode
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[  809.482300] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.048683] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.595965] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.402906] s0 (unregistering): left promiscuous mode
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[  814.916902] psample: left promiscuous mode