[  808.159029] netlink: 'python3': attribute type 2 has an invalid length.
[  808.159329] arpping: entered promiscuous mode
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[  817.417165] netlink: 'python3': attribute type 2 has an invalid length.
[  817.417407] ct4: entered promiscuous mode
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[  842.427008] netlink: 'python3': attribute type 2 has an invalid length.
[  842.427279] cv4: entered promiscuous mode
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[  853.800497] netlink: 'python3': attribute type 2 has an invalid length.
[  853.800728] nat4: entered promiscuous mode
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[  889.762974] nv0: entered promiscuous mode
[  890.739770] netlink: 'python3': attribute type 2 has an invalid length.
[  890.739881] openvswitch: nv0: Dropping previously announced user features
[  891.895504] left0: entered promiscuous mode
[  892.946754] right0: entered promiscuous mode
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[  896.596771] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.671662] python3 (26271) used greatest stack depth: 10640 bytes left
[  897.546735] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  897.713199] left0 (unregistering): left promiscuous mode
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[  909.019966] dropreason: entered promiscuous mode
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[  946.519409] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  947.429455] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.350927] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  954.272579] s0 (unregistering): left promiscuous mode
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