[  707.497518] netlink: 'python3': attribute type 2 has an invalid length.
[  707.497838] arpping: entered promiscuous mode
[  708.177542] c0: entered promiscuous mode
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[  711.237682] s0 (unregistering): left promiscuous mode
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[  713.346608] netlink: 'python3': attribute type 2 has an invalid length.
[  713.346926] ct4: entered promiscuous mode
[  714.082636] c0: entered promiscuous mode
[  714.806249] s0: entered promiscuous mode
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[  733.277767] netlink: 'python3': attribute type 2 has an invalid length.
[  733.278054] cv4: entered promiscuous mode
[  734.038490] c0: entered promiscuous mode
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[  741.534461] netlink: 'python3': attribute type 2 has an invalid length.
[  741.534717] nat4: entered promiscuous mode
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[  760.850335] netlink: 'python3': attribute type 2 has an invalid length.
[  760.850801] natrelated4: entered promiscuous mode
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[  769.040214] netlink: 'python3': attribute type 2 has an invalid length.
[  769.040567] nv0: entered promiscuous mode
[  769.636502] netlink: 'python3': attribute type 2 has an invalid length.
[  769.636652] openvswitch: nv0: Dropping previously announced user features
[  770.372054] left0: entered promiscuous mode
[  771.183040] right0: entered promiscuous mode
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[  773.514771] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.578039] python3 (2645) used greatest stack depth: 10592 bytes left
[  774.096081] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.232864] left0 (unregistering): left promiscuous mode
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[  781.402664] netlink: 'python3': attribute type 2 has an invalid length.
[  781.402943] dropreason: entered promiscuous mode
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[  809.120720] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  809.650160] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.202108] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.127720] s0 (unregistering): left promiscuous mode
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[  814.675583] psample: left promiscuous mode