[  812.810832] netlink: 'python3': attribute type 2 has an invalid length.
[  812.811129] arpping: entered promiscuous mode
[  814.121471] c0: entered promiscuous mode
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[  818.685539] s0 (unregistering): left promiscuous mode
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[  822.649857] netlink: 'python3': attribute type 2 has an invalid length.
[  822.650136] ct4: entered promiscuous mode
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[  848.806387] netlink: 'python3': attribute type 2 has an invalid length.
[  848.806662] cv4: entered promiscuous mode
[  849.983630] c0: entered promiscuous mode
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[  861.375622] netlink: 'python3': attribute type 2 has an invalid length.
[  861.375932] nat4: entered promiscuous mode
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[  885.635213] natrelated4: entered promiscuous mode
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[  898.578085] nv0: entered promiscuous mode
[  899.481913] netlink: 'python3': attribute type 2 has an invalid length.
[  899.482043] openvswitch: nv0: Dropping previously announced user features
[  900.690965] left0: entered promiscuous mode
[  901.855167] right0: entered promiscuous mode
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[  905.552043] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.621222] python3 (26287) used greatest stack depth: 10640 bytes left
[  906.518024] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.702217] left0 (unregistering): left promiscuous mode
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[  918.232335] dropreason: entered promiscuous mode
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[  956.813408] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.801260] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.733739] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.821679] s0 (unregistering): left promiscuous mode
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