[  814.747681] netlink: 'python3': attribute type 2 has an invalid length.
[  814.747999] arpping: entered promiscuous mode
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[  820.110067] s0 (unregistering): left promiscuous mode
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[  823.561160] netlink: 'python3': attribute type 2 has an invalid length.
[  823.561429] ct4: entered promiscuous mode
[  824.728226] c0: entered promiscuous mode
[  825.808056] s0: entered promiscuous mode
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[  847.902840] netlink: 'python3': attribute type 2 has an invalid length.
[  847.903118] cv4: entered promiscuous mode
[  849.026345] c0: entered promiscuous mode
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[  859.533431] netlink: 'python3': attribute type 2 has an invalid length.
[  859.533655] nat4: entered promiscuous mode
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[  882.597813] netlink: 'python3': attribute type 2 has an invalid length.
[  882.598046] natrelated4: entered promiscuous mode
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[  896.050230] netlink: 'python3': attribute type 2 has an invalid length.
[  896.050480] nv0: entered promiscuous mode
[  897.015204] netlink: 'python3': attribute type 2 has an invalid length.
[  897.015314] openvswitch: nv0: Dropping previously announced user features
[  898.133114] left0: entered promiscuous mode
[  899.231750] right0: entered promiscuous mode
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[  902.494949] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  902.555341] python3 (26274) used greatest stack depth: 10640 bytes left
[  903.383936] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.563405] left0 (unregistering): left promiscuous mode
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[  913.388548] netlink: 'python3': attribute type 2 has an invalid length.
[  913.388845] dropreason: entered promiscuous mode
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[  947.520305] psample: entered promiscuous mode
[  948.630857] c0: entered promiscuous mode
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[  950.694978] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  951.659121] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.610083] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.755855] s0 (unregistering): left promiscuous mode
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[  959.624814] psample: left promiscuous mode